mirror of
https://github.com/astaxie/beego.git
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orm add sqlite3 support, may be support postgres in next commit
This commit is contained in:
parent
9631c663d5
commit
6c41e6dd78
557
orm/db.go
557
orm/db.go
@ -43,395 +43,8 @@ var (
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"isnull": true,
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// "search": true,
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}
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operatorsSQL = map[string]string{
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"exact": "= ?",
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"iexact": "LIKE ?",
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"contains": "LIKE BINARY ?",
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"icontains": "LIKE ?",
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// "regex": "REGEXP BINARY ?",
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// "iregex": "REGEXP ?",
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"gt": "> ?",
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"gte": ">= ?",
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"lt": "< ?",
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"lte": "<= ?",
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"startswith": "LIKE BINARY ?",
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"endswith": "LIKE BINARY ?",
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"istartswith": "LIKE ?",
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"iendswith": "LIKE ?",
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}
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)
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type dbTable struct {
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id int
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index string
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name string
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names []string
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sel bool
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inner bool
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mi *modelInfo
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fi *fieldInfo
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jtl *dbTable
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}
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type dbTables struct {
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tablesM map[string]*dbTable
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tables []*dbTable
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mi *modelInfo
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base dbBaser
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}
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func (t *dbTables) set(names []string, mi *modelInfo, fi *fieldInfo, inner bool) *dbTable {
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name := strings.Join(names, ExprSep)
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if j, ok := t.tablesM[name]; ok {
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j.name = name
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j.mi = mi
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j.fi = fi
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j.inner = inner
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} else {
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i := len(t.tables) + 1
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jt := &dbTable{i, fmt.Sprintf("T%d", i), name, names, false, inner, mi, fi, nil}
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t.tablesM[name] = jt
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t.tables = append(t.tables, jt)
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}
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return t.tablesM[name]
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}
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func (t *dbTables) add(names []string, mi *modelInfo, fi *fieldInfo, inner bool) (*dbTable, bool) {
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name := strings.Join(names, ExprSep)
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if _, ok := t.tablesM[name]; ok == false {
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i := len(t.tables) + 1
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jt := &dbTable{i, fmt.Sprintf("T%d", i), name, names, false, inner, mi, fi, nil}
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t.tablesM[name] = jt
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t.tables = append(t.tables, jt)
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return jt, true
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}
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return t.tablesM[name], false
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}
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func (t *dbTables) get(name string) (*dbTable, bool) {
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j, ok := t.tablesM[name]
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return j, ok
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}
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func (t *dbTables) loopDepth(depth int, prefix string, fi *fieldInfo, related []string) []string {
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if depth < 0 || fi.fieldType == RelManyToMany {
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return related
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}
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if prefix == "" {
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prefix = fi.name
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} else {
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prefix = prefix + ExprSep + fi.name
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}
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related = append(related, prefix)
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depth--
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for _, fi := range fi.relModelInfo.fields.fieldsRel {
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related = t.loopDepth(depth, prefix, fi, related)
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}
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return related
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}
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func (t *dbTables) parseRelated(rels []string, depth int) {
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relsNum := len(rels)
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related := make([]string, relsNum)
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copy(related, rels)
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relDepth := depth
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if relsNum != 0 {
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relDepth = 0
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}
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relDepth--
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for _, fi := range t.mi.fields.fieldsRel {
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related = t.loopDepth(relDepth, "", fi, related)
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}
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for i, s := range related {
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var (
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exs = strings.Split(s, ExprSep)
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names = make([]string, 0, len(exs))
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mmi = t.mi
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cansel = true
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jtl *dbTable
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)
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for _, ex := range exs {
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if fi, ok := mmi.fields.GetByAny(ex); ok && fi.rel && fi.fieldType != RelManyToMany {
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names = append(names, fi.name)
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mmi = fi.relModelInfo
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jt := t.set(names, mmi, fi, fi.null == false)
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jt.jtl = jtl
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if fi.reverse {
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cansel = false
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}
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if cansel {
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jt.sel = depth > 0
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if i < relsNum {
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jt.sel = true
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}
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}
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jtl = jt
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} else {
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panic(fmt.Sprintf("unknown model/table name `%s`", ex))
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}
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}
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}
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}
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func (t *dbTables) getJoinSql() (join string) {
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for _, jt := range t.tables {
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if jt.inner {
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join += "INNER JOIN "
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} else {
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join += "LEFT OUTER JOIN "
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}
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var (
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table string
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t1, t2 string
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c1, c2 string
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)
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t1 = "T0"
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if jt.jtl != nil {
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t1 = jt.jtl.index
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}
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t2 = jt.index
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table = jt.mi.table
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switch {
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case jt.fi.fieldType == RelManyToMany || jt.fi.reverse && jt.fi.reverseFieldInfo.fieldType == RelManyToMany:
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c1 = jt.fi.mi.fields.pk.column
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for _, ffi := range jt.mi.fields.fieldsRel {
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if jt.fi.mi == ffi.relModelInfo {
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c2 = ffi.column
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break
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}
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}
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default:
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c1 = jt.fi.column
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c2 = jt.fi.relModelInfo.fields.pk.column
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if jt.fi.reverse {
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c1 = jt.mi.fields.pk.column
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c2 = jt.fi.reverseFieldInfo.column
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}
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}
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join += fmt.Sprintf("`%s` %s ON %s.`%s` = %s.`%s` ", table, t2,
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t2, c2, t1, c1)
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}
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return
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}
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func (d *dbTables) parseExprs(mi *modelInfo, exprs []string) (index, column, name string, info *fieldInfo, success bool) {
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var (
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ffi *fieldInfo
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jtl *dbTable
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mmi = mi
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)
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num := len(exprs) - 1
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names := make([]string, 0)
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for i, ex := range exprs {
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exist := false
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check:
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fi, ok := mmi.fields.GetByAny(ex)
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if ok {
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if num != i {
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names = append(names, fi.name)
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switch {
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case fi.rel:
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mmi = fi.relModelInfo
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if fi.fieldType == RelManyToMany {
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mmi = fi.relThroughModelInfo
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}
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case fi.reverse:
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mmi = fi.reverseFieldInfo.mi
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if fi.reverseFieldInfo.fieldType == RelManyToMany {
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mmi = fi.reverseFieldInfo.relThroughModelInfo
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}
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default:
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return
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}
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jt, _ := d.add(names, mmi, fi, fi.null == false)
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jt.jtl = jtl
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jtl = jt
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if fi.rel && fi.fieldType == RelManyToMany {
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ex = fi.relModelInfo.name
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goto check
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}
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if fi.reverse && fi.reverseFieldInfo.fieldType == RelManyToMany {
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ex = fi.reverseFieldInfo.mi.name
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goto check
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}
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exist = true
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} else {
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if ffi == nil {
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index = "T0"
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} else {
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index = jtl.index
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}
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column = fi.column
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info = fi
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if jtl != nil {
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name = jtl.name + ExprSep + fi.name
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} else {
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name = fi.name
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}
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switch fi.fieldType {
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case RelManyToMany, RelReverseMany:
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default:
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exist = true
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}
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}
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ffi = fi
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}
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if exist == false {
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index = ""
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column = ""
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name = ""
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success = false
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return
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}
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}
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success = index != "" && column != ""
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return
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}
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func (d *dbTables) getCondSql(cond *Condition, sub bool) (where string, params []interface{}) {
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if cond == nil || cond.IsEmpty() {
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return
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}
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mi := d.mi
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// outFor:
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for i, p := range cond.params {
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if i > 0 {
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if p.isOr {
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where += "OR "
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} else {
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where += "AND "
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}
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}
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if p.isNot {
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where += "NOT "
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}
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if p.isCond {
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w, ps := d.getCondSql(p.cond, true)
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if w != "" {
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w = fmt.Sprintf("( %s) ", w)
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}
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where += w
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params = append(params, ps...)
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} else {
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exprs := p.exprs
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num := len(exprs) - 1
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operator := ""
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if operators[exprs[num]] {
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operator = exprs[num]
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exprs = exprs[:num]
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}
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index, column, _, _, suc := d.parseExprs(mi, exprs)
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if suc == false {
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panic(fmt.Errorf("unknown field/column name `%s`", strings.Join(p.exprs, ExprSep)))
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}
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if operator == "" {
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operator = "exact"
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}
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operSql, args := d.base.GetOperatorSql(mi, operator, p.args)
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where += fmt.Sprintf("%s.`%s` %s ", index, column, operSql)
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params = append(params, args...)
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}
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}
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if sub == false && where != "" {
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where = "WHERE " + where
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}
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return
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}
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func (d *dbTables) getOrderSql(orders []string) (orderSql string) {
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if len(orders) == 0 {
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return
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}
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orderSqls := make([]string, 0, len(orders))
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for _, order := range orders {
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asc := "ASC"
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if order[0] == '-' {
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asc = "DESC"
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order = order[1:]
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}
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exprs := strings.Split(order, ExprSep)
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index, column, _, _, suc := d.parseExprs(d.mi, exprs)
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if suc == false {
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panic(fmt.Errorf("unknown field/column name `%s`", strings.Join(exprs, ExprSep)))
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}
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orderSqls = append(orderSqls, fmt.Sprintf("%s.`%s` %s", index, column, asc))
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}
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orderSql = fmt.Sprintf("ORDER BY %s ", strings.Join(orderSqls, ", "))
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return
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}
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func (d *dbTables) getLimitSql(offset int64, limit int) (limits string) {
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if limit == 0 {
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limit = DefaultRowsLimit
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}
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if limit < 0 {
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// no limit
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if offset > 0 {
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limits = fmt.Sprintf("LIMIT 18446744073709551615 OFFSET %d", offset)
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}
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} else if offset <= 0 {
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limits = fmt.Sprintf("LIMIT %d", limit)
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} else {
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limits = fmt.Sprintf("LIMIT %d OFFSET %d", limit, offset)
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}
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return
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}
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func newDbTables(mi *modelInfo, base dbBaser) *dbTables {
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tables := &dbTables{}
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tables.tablesM = make(map[string]*dbTable)
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tables.mi = mi
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tables.base = base
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return tables
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}
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type dbBase struct {
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ins dbBaser
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}
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@ -528,6 +141,8 @@ func (d *dbBase) collectValues(mi *modelInfo, ind reflect.Value, skipAuto bool,
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}
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func (d *dbBase) PrepareInsert(q dbQuerier, mi *modelInfo) (stmtQuerier, string, error) {
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Q := d.ins.TableQuote()
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dbcols := make([]string, 0, len(mi.fields.dbcols))
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marks := make([]string, 0, len(mi.fields.dbcols))
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for _, fi := range mi.fields.fieldsDB {
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@ -537,9 +152,13 @@ func (d *dbBase) PrepareInsert(q dbQuerier, mi *modelInfo) (stmtQuerier, string,
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}
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}
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qmarks := strings.Join(marks, ", ")
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columns := strings.Join(dbcols, "`,`")
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sep := fmt.Sprintf("%s, %s", Q, Q)
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columns := strings.Join(dbcols, sep)
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query := fmt.Sprintf("INSERT INTO %s%s%s (%s%s%s) VALUES (%s)", Q, mi.table, Q, Q, columns, Q, qmarks)
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d.ins.ReplaceMarks(&query)
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query := fmt.Sprintf("INSERT INTO `%s` (`%s`) VALUES (%s)", mi.table, columns, qmarks)
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stmt, err := q.Prepare(query)
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return stmt, query, err
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}
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@ -563,10 +182,13 @@ func (d *dbBase) Read(q dbQuerier, mi *modelInfo, ind reflect.Value) error {
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return ErrMissPK
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}
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sels := strings.Join(mi.fields.dbcols, "`, `")
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Q := d.ins.TableQuote()
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sep := fmt.Sprintf("%s, %s", Q, Q)
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sels := strings.Join(mi.fields.dbcols, sep)
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colsNum := len(mi.fields.dbcols)
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query := fmt.Sprintf("SELECT `%s` FROM `%s` WHERE `%s` = ?", sels, mi.table, pkColumn)
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query := fmt.Sprintf("SELECT %s%s%s FROM %s%s%s WHERE %s%s%s = ?", Q, sels, Q, Q, mi.table, Q, Q, pkColumn, Q)
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refs := make([]interface{}, colsNum)
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for i, _ := range refs {
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@ -574,6 +196,8 @@ func (d *dbBase) Read(q dbQuerier, mi *modelInfo, ind reflect.Value) error {
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refs[i] = &ref
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}
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d.ins.ReplaceMarks(&query)
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row := q.QueryRow(query, pkValue)
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if err := row.Scan(refs...); err != nil {
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if err == sql.ErrNoRows {
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@ -598,14 +222,20 @@ func (d *dbBase) Insert(q dbQuerier, mi *modelInfo, ind reflect.Value) (int64, e
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return 0, err
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}
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Q := d.ins.TableQuote()
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marks := make([]string, len(names))
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for i, _ := range marks {
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marks[i] = "?"
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}
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qmarks := strings.Join(marks, ", ")
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columns := strings.Join(names, "`,`")
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query := fmt.Sprintf("INSERT INTO `%s` (`%s`) VALUES (%s)", mi.table, columns, qmarks)
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sep := fmt.Sprintf("%s, %s", Q, Q)
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qmarks := strings.Join(marks, ", ")
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columns := strings.Join(names, sep)
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query := fmt.Sprintf("INSERT INTO %s%s%s (%s%s%s) VALUES (%s)", Q, mi.table, Q, Q, columns, Q, qmarks)
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d.ins.ReplaceMarks(&query)
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if res, err := q.Exec(query, values...); err == nil {
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return res.LastInsertId()
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@ -624,12 +254,17 @@ func (d *dbBase) Update(q dbQuerier, mi *modelInfo, ind reflect.Value) (int64, e
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return 0, err
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}
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setColumns := strings.Join(setNames, "` = ?, `")
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|
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query := fmt.Sprintf("UPDATE `%s` SET `%s` = ? WHERE `%s` = ?", mi.table, setColumns, pkName)
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setValues = append(setValues, pkValue)
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Q := d.ins.TableQuote()
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sep := fmt.Sprintf("%s = ?, %s", Q, Q)
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setColumns := strings.Join(setNames, sep)
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query := fmt.Sprintf("UPDATE %s%s%s SET %s%s%s = ? WHERE %s%s%s = ?", Q, mi.table, Q, Q, setColumns, Q, Q, pkName, Q)
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|
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d.ins.ReplaceMarks(&query)
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|
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if res, err := q.Exec(query, setValues...); err == nil {
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return res.RowsAffected()
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} else {
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@ -644,7 +279,11 @@ func (d *dbBase) Delete(q dbQuerier, mi *modelInfo, ind reflect.Value) (int64, e
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return 0, ErrMissPK
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}
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query := fmt.Sprintf("DELETE FROM `%s` WHERE `%s` = ?", mi.table, pkName)
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Q := d.ins.TableQuote()
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query := fmt.Sprintf("DELETE FROM %s%s%s WHERE %s%s%s = ?", Q, mi.table, Q, Q, pkName, Q)
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d.ins.ReplaceMarks(&query)
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if res, err := q.Exec(query, pkValue); err == nil {
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|
||||
@ -694,11 +333,24 @@ func (d *dbBase) UpdateBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Con
|
||||
|
||||
where, args := tables.getCondSql(cond, false)
|
||||
|
||||
values = append(values, args...)
|
||||
|
||||
join := tables.getJoinSql()
|
||||
|
||||
query := fmt.Sprintf("UPDATE `%s` T0 %sSET T0.`%s` = ? %s", mi.table, join, strings.Join(columns, "` = ?, T0.`"), where)
|
||||
var query string
|
||||
|
||||
values = append(values, args...)
|
||||
Q := d.ins.TableQuote()
|
||||
|
||||
if d.ins.SupportUpdateJoin() {
|
||||
cols := strings.Join(columns, fmt.Sprintf("%s = ?, T0.%s", Q, Q))
|
||||
query = fmt.Sprintf("UPDATE %s%s%s T0 %sSET T0.%s%s%s = ? %s", Q, mi.table, Q, join, Q, cols, Q, where)
|
||||
} else {
|
||||
cols := strings.Join(columns, fmt.Sprintf("%s = ?, %s", Q, Q))
|
||||
supQuery := fmt.Sprintf("SELECT T0.%s%s%s FROM %s%s%s T0 %s%s", Q, mi.fields.pk.column, Q, Q, mi.table, Q, join, where)
|
||||
query = fmt.Sprintf("UPDATE %s%s%s SET %s%s%s = ? WHERE %s%s%s IN ( %s )", Q, mi.table, Q, Q, cols, Q, Q, mi.fields.pk.column, Q, supQuery)
|
||||
}
|
||||
|
||||
d.ins.ReplaceMarks(&query)
|
||||
|
||||
if res, err := q.Exec(query, values...); err == nil {
|
||||
return res.RowsAffected()
|
||||
@ -744,11 +396,15 @@ func (d *dbBase) DeleteBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Con
|
||||
panic("delete operation cannot execute without condition")
|
||||
}
|
||||
|
||||
Q := d.ins.TableQuote()
|
||||
|
||||
where, args := tables.getCondSql(cond, false)
|
||||
join := tables.getJoinSql()
|
||||
|
||||
cols := fmt.Sprintf("T0.`%s`", mi.fields.pk.column)
|
||||
query := fmt.Sprintf("SELECT %s FROM `%s` T0 %s%s", cols, mi.table, join, where)
|
||||
cols := fmt.Sprintf("T0.%s%s%s", Q, mi.fields.pk.column, Q)
|
||||
query := fmt.Sprintf("SELECT %s FROM %s%s%s T0 %s%s", cols, Q, mi.table, Q, join, where)
|
||||
|
||||
d.ins.ReplaceMarks(&query)
|
||||
|
||||
var rs *sql.Rows
|
||||
if r, err := q.Query(query, args...); err != nil {
|
||||
@ -773,8 +429,10 @@ func (d *dbBase) DeleteBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Con
|
||||
return 0, nil
|
||||
}
|
||||
|
||||
sql, args := d.ins.GetOperatorSql(mi, "in", args)
|
||||
query = fmt.Sprintf("DELETE FROM `%s` WHERE `%s` %s", mi.table, mi.fields.pk.column, sql)
|
||||
sql, args := d.ins.GenerateOperatorSql(mi, "in", args)
|
||||
query = fmt.Sprintf("DELETE FROM %s%s%s WHERE %s%s%s %s", Q, mi.table, Q, Q, mi.fields.pk.column, Q, sql)
|
||||
|
||||
d.ins.ReplaceMarks(&query)
|
||||
|
||||
if res, err := q.Exec(query, args...); err == nil {
|
||||
num, err := res.RowsAffected()
|
||||
@ -831,24 +489,30 @@ func (d *dbBase) ReadBatch(q dbQuerier, qs *querySet, mi *modelInfo, cond *Condi
|
||||
offset = 0
|
||||
}
|
||||
|
||||
Q := d.ins.TableQuote()
|
||||
|
||||
tables := newDbTables(mi, d.ins)
|
||||
tables.parseRelated(qs.related, qs.relDepth)
|
||||
|
||||
where, args := tables.getCondSql(cond, false)
|
||||
orderBy := tables.getOrderSql(qs.orders)
|
||||
limit := tables.getLimitSql(offset, rlimit)
|
||||
limit := tables.getLimitSql(mi, offset, rlimit)
|
||||
join := tables.getJoinSql()
|
||||
|
||||
colsNum := len(mi.fields.dbcols)
|
||||
cols := fmt.Sprintf("T0.`%s`", strings.Join(mi.fields.dbcols, "`, T0.`"))
|
||||
sep := fmt.Sprintf("%s, T0.%s", Q, Q)
|
||||
cols := fmt.Sprintf("T0.%s%s%s", Q, strings.Join(mi.fields.dbcols, sep), Q)
|
||||
for _, tbl := range tables.tables {
|
||||
if tbl.sel {
|
||||
colsNum += len(tbl.mi.fields.dbcols)
|
||||
cols += fmt.Sprintf(", %s.`%s`", tbl.index, strings.Join(tbl.mi.fields.dbcols, "`, "+tbl.index+".`"))
|
||||
sep := fmt.Sprintf("%s, %s.%s", Q, tbl.index, Q)
|
||||
cols += fmt.Sprintf(", %s.%s%s%s", tbl.index, Q, strings.Join(tbl.mi.fields.dbcols, sep), Q)
|
||||
}
|
||||
}
|
||||
|
||||
query := fmt.Sprintf("SELECT %s FROM `%s` T0 %s%s%s%s", cols, mi.table, join, where, orderBy, limit)
|
||||
query := fmt.Sprintf("SELECT %s FROM %s%s%s T0 %s%s%s%s", cols, Q, mi.table, Q, join, where, orderBy, limit)
|
||||
|
||||
d.ins.ReplaceMarks(&query)
|
||||
|
||||
var rs *sql.Rows
|
||||
if r, err := q.Query(query, args...); err != nil {
|
||||
@ -940,7 +604,11 @@ func (d *dbBase) Count(q dbQuerier, qs *querySet, mi *modelInfo, cond *Condition
|
||||
tables.getOrderSql(qs.orders)
|
||||
join := tables.getJoinSql()
|
||||
|
||||
query := fmt.Sprintf("SELECT COUNT(*) FROM `%s` T0 %s%s", mi.table, join, where)
|
||||
Q := d.ins.TableQuote()
|
||||
|
||||
query := fmt.Sprintf("SELECT COUNT(*) FROM %s%s%s T0 %s%s", Q, mi.table, Q, join, where)
|
||||
|
||||
d.ins.ReplaceMarks(&query)
|
||||
|
||||
row := q.QueryRow(query, args...)
|
||||
|
||||
@ -1014,7 +682,7 @@ func (d *dbBase) getOperatorParams(operator string, args []interface{}) (params
|
||||
return
|
||||
}
|
||||
|
||||
func (d *dbBase) GetOperatorSql(mi *modelInfo, operator string, args []interface{}) (string, []interface{}) {
|
||||
func (d *dbBase) GenerateOperatorSql(mi *modelInfo, operator string, args []interface{}) (string, []interface{}) {
|
||||
sql := ""
|
||||
params := d.getOperatorParams(operator, args)
|
||||
|
||||
@ -1028,7 +696,7 @@ func (d *dbBase) GetOperatorSql(mi *modelInfo, operator string, args []interface
|
||||
if len(params) > 1 {
|
||||
panic(fmt.Sprintf("operator `%s` need 1 args not %d", operator, len(params)))
|
||||
}
|
||||
sql = operatorsSQL[operator]
|
||||
sql = d.ins.OperatorSql(operator)
|
||||
arg := params[0]
|
||||
switch operator {
|
||||
case "exact":
|
||||
@ -1073,13 +741,13 @@ func (d *dbBase) setColsValues(mi *modelInfo, ind *reflect.Value, cols []string,
|
||||
|
||||
value, err := d.getValue(fi, val)
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("db value convert failed `%v` %s", val, err.Error()))
|
||||
panic(fmt.Sprintf("Raw value: `%v` %s", val, err.Error()))
|
||||
}
|
||||
|
||||
_, err = d.setValue(fi, value, &field)
|
||||
|
||||
if err != nil {
|
||||
panic(fmt.Sprintf("db value convert failed `%v` %s", val, err.Error()))
|
||||
panic(fmt.Sprintf("Raw value: `%v` %s", val, err.Error()))
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1090,6 +758,7 @@ func (d *dbBase) getValue(fi *fieldInfo, val interface{}) (interface{}, error) {
|
||||
}
|
||||
|
||||
var value interface{}
|
||||
var tErr error
|
||||
|
||||
var str *StrTo
|
||||
switch v := val.(type) {
|
||||
@ -1119,7 +788,8 @@ setValue:
|
||||
if str != nil {
|
||||
b, err := str.Bool()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
tErr = err
|
||||
goto end
|
||||
}
|
||||
value = b
|
||||
}
|
||||
@ -1140,14 +810,23 @@ setValue:
|
||||
}
|
||||
}
|
||||
if str != nil {
|
||||
format := format_DateTime
|
||||
s := str.String()
|
||||
var format string
|
||||
if fi.fieldType == TypeDateField {
|
||||
format = format_Date
|
||||
if len(s) > 10 {
|
||||
s = s[:10]
|
||||
}
|
||||
} else {
|
||||
format = format_DateTime
|
||||
if len(s) > 19 {
|
||||
s = s[:19]
|
||||
}
|
||||
}
|
||||
s := str.String()
|
||||
t, err := timeParse(s, format)
|
||||
if err != nil && s != "0000-00-00" && s != "0000-00-00 00:00:00" {
|
||||
return nil, err
|
||||
tErr = err
|
||||
goto end
|
||||
}
|
||||
value = t
|
||||
}
|
||||
@ -1173,7 +852,8 @@ setValue:
|
||||
_, err = str.Uint64()
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
tErr = err
|
||||
goto end
|
||||
}
|
||||
if fieldType&IsPostiveIntegerField > 0 {
|
||||
v, _ := str.Uint64()
|
||||
@ -1196,15 +876,23 @@ setValue:
|
||||
if str != nil {
|
||||
v, err := str.Float64()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
tErr = err
|
||||
goto end
|
||||
}
|
||||
value = v
|
||||
}
|
||||
case fieldType&IsRelField > 0:
|
||||
fieldType = fi.relModelInfo.fields.pk.fieldType
|
||||
fi = fi.relModelInfo.fields.pk
|
||||
fieldType = fi.fieldType
|
||||
goto setValue
|
||||
}
|
||||
|
||||
end:
|
||||
if tErr != nil {
|
||||
err := fmt.Errorf("convert to `%s` failed, field: %s err: %s", fi.addrValue.Type(), fi.fullName, tErr)
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return value, nil
|
||||
|
||||
}
|
||||
@ -1275,6 +963,7 @@ setValue:
|
||||
fd := field.Addr().Interface().(Fielder)
|
||||
err := fd.SetRaw(value)
|
||||
if err != nil {
|
||||
err = fmt.Errorf("converted value `%v` set to Fielder `%s` failed, err: %s", value, fi.fullName, err)
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
@ -1311,6 +1000,8 @@ func (d *dbBase) ReadValues(q dbQuerier, qs *querySet, mi *modelInfo, cond *Cond
|
||||
|
||||
hasExprs := len(exprs) > 0
|
||||
|
||||
Q := d.ins.TableQuote()
|
||||
|
||||
if hasExprs {
|
||||
cols = make([]string, 0, len(exprs))
|
||||
infos = make([]*fieldInfo, 0, len(exprs))
|
||||
@ -1319,26 +1010,26 @@ func (d *dbBase) ReadValues(q dbQuerier, qs *querySet, mi *modelInfo, cond *Cond
|
||||
if suc == false {
|
||||
panic(fmt.Errorf("unknown field/column name `%s`", ex))
|
||||
}
|
||||
cols = append(cols, fmt.Sprintf("%s.`%s` `%s`", index, col, name))
|
||||
cols = append(cols, fmt.Sprintf("%s.%s%s%s %s%s%s", index, Q, col, Q, Q, name, Q))
|
||||
infos = append(infos, fi)
|
||||
}
|
||||
} else {
|
||||
cols = make([]string, 0, len(mi.fields.dbcols))
|
||||
infos = make([]*fieldInfo, 0, len(exprs))
|
||||
for _, fi := range mi.fields.fieldsDB {
|
||||
cols = append(cols, fmt.Sprintf("T0.`%s` `%s`", fi.column, fi.name))
|
||||
cols = append(cols, fmt.Sprintf("T0.%s%s%s %s%s%s", Q, fi.column, Q, Q, fi.name, Q))
|
||||
infos = append(infos, fi)
|
||||
}
|
||||
}
|
||||
|
||||
where, args := tables.getCondSql(cond, false)
|
||||
orderBy := tables.getOrderSql(qs.orders)
|
||||
limit := tables.getLimitSql(qs.offset, qs.limit)
|
||||
limit := tables.getLimitSql(mi, qs.offset, qs.limit)
|
||||
join := tables.getJoinSql()
|
||||
|
||||
sels := strings.Join(cols, ", ")
|
||||
|
||||
query := fmt.Sprintf("SELECT %s FROM `%s` T0 %s%s%s%s", sels, mi.table, join, where, orderBy, limit)
|
||||
query := fmt.Sprintf("SELECT %s FROM %s%s%s T0 %s%s%s%s", sels, Q, mi.table, Q, join, where, orderBy, limit)
|
||||
|
||||
var rs *sql.Rows
|
||||
if r, err := q.Query(query, args...); err != nil {
|
||||
@ -1430,3 +1121,19 @@ func (d *dbBase) ReadValues(q dbQuerier, qs *querySet, mi *modelInfo, cond *Cond
|
||||
|
||||
return cnt, nil
|
||||
}
|
||||
|
||||
func (d *dbBase) SupportUpdateJoin() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
func (d *dbBase) MaxLimit() uint64 {
|
||||
return 18446744073709551615
|
||||
}
|
||||
|
||||
func (d *dbBase) TableQuote() string {
|
||||
return "`"
|
||||
}
|
||||
|
||||
func (d *dbBase) ReplaceMarks(query *string) {
|
||||
// default use `?` as mark, do nothing
|
||||
}
|
||||
|
@ -1,11 +1,30 @@
|
||||
package orm
|
||||
|
||||
var mysqlOperators = map[string]string{
|
||||
"exact": "= ?",
|
||||
"iexact": "LIKE ?",
|
||||
"contains": "LIKE BINARY ?",
|
||||
"icontains": "LIKE ?",
|
||||
// "regex": "REGEXP BINARY ?",
|
||||
// "iregex": "REGEXP ?",
|
||||
"gt": "> ?",
|
||||
"gte": ">= ?",
|
||||
"lt": "< ?",
|
||||
"lte": "<= ?",
|
||||
"startswith": "LIKE BINARY ?",
|
||||
"endswith": "LIKE BINARY ?",
|
||||
"istartswith": "LIKE ?",
|
||||
"iendswith": "LIKE ?",
|
||||
}
|
||||
|
||||
type dbBaseMysql struct {
|
||||
dbBase
|
||||
}
|
||||
|
||||
func (d *dbBaseMysql) GetOperatorSql(mi *modelInfo, operator string, args []interface{}) (sql string, params []interface{}) {
|
||||
return d.dbBase.GetOperatorSql(mi, operator, args)
|
||||
var _ dbBaser = new(dbBaseMysql)
|
||||
|
||||
func (d *dbBaseMysql) OperatorSql(operator string) string {
|
||||
return mysqlOperators[operator]
|
||||
}
|
||||
|
||||
func newdbBaseMysql() dbBaser {
|
||||
|
@ -4,6 +4,12 @@ type dbBaseOracle struct {
|
||||
dbBase
|
||||
}
|
||||
|
||||
var _ dbBaser = new(dbBaseOracle)
|
||||
|
||||
func (d *dbBase) OperatorSql(operator string) string {
|
||||
return ""
|
||||
}
|
||||
|
||||
func newdbBaseOracle() dbBaser {
|
||||
b := new(dbBaseOracle)
|
||||
b.ins = b
|
||||
|
@ -1,9 +1,66 @@
|
||||
package orm
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
)
|
||||
|
||||
var postgresOperators = map[string]string{
|
||||
"exact": "= ?",
|
||||
"iexact": "= UPPER(?)",
|
||||
"contains": "LIKE ?",
|
||||
"icontains": "LIKE UPPER(?)",
|
||||
"gt": "> ?",
|
||||
"gte": ">= ?",
|
||||
"lt": "< ?",
|
||||
"lte": "<= ?",
|
||||
"startswith": "LIKE ?",
|
||||
"endswith": "LIKE ?",
|
||||
"istartswith": "LIKE UPPER(?)",
|
||||
"iendswith": "LIKE UPPER(?)",
|
||||
}
|
||||
|
||||
type dbBasePostgres struct {
|
||||
dbBase
|
||||
}
|
||||
|
||||
var _ dbBaser = new(dbBasePostgres)
|
||||
|
||||
func (d *dbBasePostgres) OperatorSql(operator string) string {
|
||||
return postgresOperators[operator]
|
||||
}
|
||||
|
||||
func (d *dbBasePostgres) TableQuote() string {
|
||||
return `"`
|
||||
}
|
||||
|
||||
func (d *dbBasePostgres) ReplaceMarks(query *string) {
|
||||
q := *query
|
||||
num := 0
|
||||
for _, c := range q {
|
||||
if c == '?' {
|
||||
num += 1
|
||||
}
|
||||
}
|
||||
if num == 0 {
|
||||
return
|
||||
}
|
||||
data := make([]byte, 0, len(q)+num)
|
||||
num = 1
|
||||
for i := 0; i < len(q); i++ {
|
||||
c := q[i]
|
||||
if c == '?' {
|
||||
data = append(data, '$')
|
||||
data = append(data, []byte(strconv.Itoa(num))...)
|
||||
num += 1
|
||||
} else {
|
||||
data = append(data, c)
|
||||
}
|
||||
}
|
||||
*query = string(data)
|
||||
}
|
||||
|
||||
// func (d *dbBasePostgres)
|
||||
|
||||
func newdbBasePostgres() dbBaser {
|
||||
b := new(dbBasePostgres)
|
||||
b.ins = b
|
||||
|
@ -1,9 +1,38 @@
|
||||
package orm
|
||||
|
||||
var sqliteOperators = map[string]string{
|
||||
"exact": "= ?",
|
||||
"iexact": "LIKE ? ESCAPE '\\'",
|
||||
"contains": "LIKE ? ESCAPE '\\'",
|
||||
"icontains": "LIKE ? ESCAPE '\\'",
|
||||
"gt": "> ?",
|
||||
"gte": ">= ?",
|
||||
"lt": "< ?",
|
||||
"lte": "<= ?",
|
||||
"startswith": "LIKE ? ESCAPE '\\'",
|
||||
"endswith": "LIKE ? ESCAPE '\\'",
|
||||
"istartswith": "LIKE ? ESCAPE '\\'",
|
||||
"iendswith": "LIKE ? ESCAPE '\\'",
|
||||
}
|
||||
|
||||
type dbBaseSqlite struct {
|
||||
dbBase
|
||||
}
|
||||
|
||||
var _ dbBaser = new(dbBaseSqlite)
|
||||
|
||||
func (d *dbBaseSqlite) OperatorSql(operator string) string {
|
||||
return sqliteOperators[operator]
|
||||
}
|
||||
|
||||
func (d *dbBaseSqlite) SupportUpdateJoin() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (d *dbBaseSqlite) MaxLimit() uint64 {
|
||||
return 9223372036854775807
|
||||
}
|
||||
|
||||
func newdbBaseSqlite() dbBaser {
|
||||
b := new(dbBaseSqlite)
|
||||
b.ins = b
|
||||
|
384
orm/db_tables.go
Normal file
384
orm/db_tables.go
Normal file
@ -0,0 +1,384 @@
|
||||
package orm
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type dbTable struct {
|
||||
id int
|
||||
index string
|
||||
name string
|
||||
names []string
|
||||
sel bool
|
||||
inner bool
|
||||
mi *modelInfo
|
||||
fi *fieldInfo
|
||||
jtl *dbTable
|
||||
}
|
||||
|
||||
type dbTables struct {
|
||||
tablesM map[string]*dbTable
|
||||
tables []*dbTable
|
||||
mi *modelInfo
|
||||
base dbBaser
|
||||
}
|
||||
|
||||
func (t *dbTables) set(names []string, mi *modelInfo, fi *fieldInfo, inner bool) *dbTable {
|
||||
name := strings.Join(names, ExprSep)
|
||||
if j, ok := t.tablesM[name]; ok {
|
||||
j.name = name
|
||||
j.mi = mi
|
||||
j.fi = fi
|
||||
j.inner = inner
|
||||
} else {
|
||||
i := len(t.tables) + 1
|
||||
jt := &dbTable{i, fmt.Sprintf("T%d", i), name, names, false, inner, mi, fi, nil}
|
||||
t.tablesM[name] = jt
|
||||
t.tables = append(t.tables, jt)
|
||||
}
|
||||
return t.tablesM[name]
|
||||
}
|
||||
|
||||
func (t *dbTables) add(names []string, mi *modelInfo, fi *fieldInfo, inner bool) (*dbTable, bool) {
|
||||
name := strings.Join(names, ExprSep)
|
||||
if _, ok := t.tablesM[name]; ok == false {
|
||||
i := len(t.tables) + 1
|
||||
jt := &dbTable{i, fmt.Sprintf("T%d", i), name, names, false, inner, mi, fi, nil}
|
||||
t.tablesM[name] = jt
|
||||
t.tables = append(t.tables, jt)
|
||||
return jt, true
|
||||
}
|
||||
return t.tablesM[name], false
|
||||
}
|
||||
|
||||
func (t *dbTables) get(name string) (*dbTable, bool) {
|
||||
j, ok := t.tablesM[name]
|
||||
return j, ok
|
||||
}
|
||||
|
||||
func (t *dbTables) loopDepth(depth int, prefix string, fi *fieldInfo, related []string) []string {
|
||||
if depth < 0 || fi.fieldType == RelManyToMany {
|
||||
return related
|
||||
}
|
||||
|
||||
if prefix == "" {
|
||||
prefix = fi.name
|
||||
} else {
|
||||
prefix = prefix + ExprSep + fi.name
|
||||
}
|
||||
related = append(related, prefix)
|
||||
|
||||
depth--
|
||||
for _, fi := range fi.relModelInfo.fields.fieldsRel {
|
||||
related = t.loopDepth(depth, prefix, fi, related)
|
||||
}
|
||||
|
||||
return related
|
||||
}
|
||||
|
||||
func (t *dbTables) parseRelated(rels []string, depth int) {
|
||||
|
||||
relsNum := len(rels)
|
||||
related := make([]string, relsNum)
|
||||
copy(related, rels)
|
||||
|
||||
relDepth := depth
|
||||
|
||||
if relsNum != 0 {
|
||||
relDepth = 0
|
||||
}
|
||||
|
||||
relDepth--
|
||||
for _, fi := range t.mi.fields.fieldsRel {
|
||||
related = t.loopDepth(relDepth, "", fi, related)
|
||||
}
|
||||
|
||||
for i, s := range related {
|
||||
var (
|
||||
exs = strings.Split(s, ExprSep)
|
||||
names = make([]string, 0, len(exs))
|
||||
mmi = t.mi
|
||||
cansel = true
|
||||
jtl *dbTable
|
||||
)
|
||||
for _, ex := range exs {
|
||||
if fi, ok := mmi.fields.GetByAny(ex); ok && fi.rel && fi.fieldType != RelManyToMany {
|
||||
names = append(names, fi.name)
|
||||
mmi = fi.relModelInfo
|
||||
|
||||
jt := t.set(names, mmi, fi, fi.null == false)
|
||||
jt.jtl = jtl
|
||||
|
||||
if fi.reverse {
|
||||
cansel = false
|
||||
}
|
||||
|
||||
if cansel {
|
||||
jt.sel = depth > 0
|
||||
|
||||
if i < relsNum {
|
||||
jt.sel = true
|
||||
}
|
||||
}
|
||||
|
||||
jtl = jt
|
||||
|
||||
} else {
|
||||
panic(fmt.Sprintf("unknown model/table name `%s`", ex))
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (t *dbTables) getJoinSql() (join string) {
|
||||
Q := t.base.TableQuote()
|
||||
|
||||
for _, jt := range t.tables {
|
||||
if jt.inner {
|
||||
join += "INNER JOIN "
|
||||
} else {
|
||||
join += "LEFT OUTER JOIN "
|
||||
}
|
||||
var (
|
||||
table string
|
||||
t1, t2 string
|
||||
c1, c2 string
|
||||
)
|
||||
t1 = "T0"
|
||||
if jt.jtl != nil {
|
||||
t1 = jt.jtl.index
|
||||
}
|
||||
t2 = jt.index
|
||||
table = jt.mi.table
|
||||
|
||||
switch {
|
||||
case jt.fi.fieldType == RelManyToMany || jt.fi.reverse && jt.fi.reverseFieldInfo.fieldType == RelManyToMany:
|
||||
c1 = jt.fi.mi.fields.pk.column
|
||||
for _, ffi := range jt.mi.fields.fieldsRel {
|
||||
if jt.fi.mi == ffi.relModelInfo {
|
||||
c2 = ffi.column
|
||||
break
|
||||
}
|
||||
}
|
||||
default:
|
||||
c1 = jt.fi.column
|
||||
c2 = jt.fi.relModelInfo.fields.pk.column
|
||||
|
||||
if jt.fi.reverse {
|
||||
c1 = jt.mi.fields.pk.column
|
||||
c2 = jt.fi.reverseFieldInfo.column
|
||||
}
|
||||
}
|
||||
|
||||
join += fmt.Sprintf("%s%s%s %s ON %s.%s%s%s = %s.%s%s%s ", Q, table, Q, t2,
|
||||
t2, Q, c2, Q, t1, Q, c1, Q)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func (d *dbTables) parseExprs(mi *modelInfo, exprs []string) (index, column, name string, info *fieldInfo, success bool) {
|
||||
var (
|
||||
ffi *fieldInfo
|
||||
jtl *dbTable
|
||||
mmi = mi
|
||||
)
|
||||
|
||||
num := len(exprs) - 1
|
||||
names := make([]string, 0)
|
||||
|
||||
for i, ex := range exprs {
|
||||
exist := false
|
||||
|
||||
check:
|
||||
fi, ok := mmi.fields.GetByAny(ex)
|
||||
|
||||
if ok {
|
||||
|
||||
if num != i {
|
||||
names = append(names, fi.name)
|
||||
|
||||
switch {
|
||||
case fi.rel:
|
||||
mmi = fi.relModelInfo
|
||||
if fi.fieldType == RelManyToMany {
|
||||
mmi = fi.relThroughModelInfo
|
||||
}
|
||||
case fi.reverse:
|
||||
mmi = fi.reverseFieldInfo.mi
|
||||
if fi.reverseFieldInfo.fieldType == RelManyToMany {
|
||||
mmi = fi.reverseFieldInfo.relThroughModelInfo
|
||||
}
|
||||
default:
|
||||
return
|
||||
}
|
||||
|
||||
jt, _ := d.add(names, mmi, fi, fi.null == false)
|
||||
jt.jtl = jtl
|
||||
jtl = jt
|
||||
|
||||
if fi.rel && fi.fieldType == RelManyToMany {
|
||||
ex = fi.relModelInfo.name
|
||||
goto check
|
||||
}
|
||||
|
||||
if fi.reverse && fi.reverseFieldInfo.fieldType == RelManyToMany {
|
||||
ex = fi.reverseFieldInfo.mi.name
|
||||
goto check
|
||||
}
|
||||
|
||||
exist = true
|
||||
|
||||
} else {
|
||||
|
||||
if ffi == nil {
|
||||
index = "T0"
|
||||
} else {
|
||||
index = jtl.index
|
||||
}
|
||||
column = fi.column
|
||||
info = fi
|
||||
if jtl != nil {
|
||||
name = jtl.name + ExprSep + fi.name
|
||||
} else {
|
||||
name = fi.name
|
||||
}
|
||||
|
||||
switch fi.fieldType {
|
||||
case RelManyToMany, RelReverseMany:
|
||||
default:
|
||||
exist = true
|
||||
}
|
||||
}
|
||||
|
||||
ffi = fi
|
||||
}
|
||||
|
||||
if exist == false {
|
||||
index = ""
|
||||
column = ""
|
||||
name = ""
|
||||
success = false
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
success = index != "" && column != ""
|
||||
return
|
||||
}
|
||||
|
||||
func (d *dbTables) getCondSql(cond *Condition, sub bool) (where string, params []interface{}) {
|
||||
if cond == nil || cond.IsEmpty() {
|
||||
return
|
||||
}
|
||||
|
||||
Q := d.base.TableQuote()
|
||||
|
||||
mi := d.mi
|
||||
|
||||
// outFor:
|
||||
for i, p := range cond.params {
|
||||
if i > 0 {
|
||||
if p.isOr {
|
||||
where += "OR "
|
||||
} else {
|
||||
where += "AND "
|
||||
}
|
||||
}
|
||||
if p.isNot {
|
||||
where += "NOT "
|
||||
}
|
||||
if p.isCond {
|
||||
w, ps := d.getCondSql(p.cond, true)
|
||||
if w != "" {
|
||||
w = fmt.Sprintf("( %s) ", w)
|
||||
}
|
||||
where += w
|
||||
params = append(params, ps...)
|
||||
} else {
|
||||
exprs := p.exprs
|
||||
|
||||
num := len(exprs) - 1
|
||||
operator := ""
|
||||
if operators[exprs[num]] {
|
||||
operator = exprs[num]
|
||||
exprs = exprs[:num]
|
||||
}
|
||||
|
||||
index, column, _, _, suc := d.parseExprs(mi, exprs)
|
||||
if suc == false {
|
||||
panic(fmt.Errorf("unknown field/column name `%s`", strings.Join(p.exprs, ExprSep)))
|
||||
}
|
||||
|
||||
if operator == "" {
|
||||
operator = "exact"
|
||||
}
|
||||
|
||||
operSql, args := d.base.GenerateOperatorSql(mi, operator, p.args)
|
||||
|
||||
where += fmt.Sprintf("%s.%s%s%s %s ", index, Q, column, Q, operSql)
|
||||
params = append(params, args...)
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
if sub == false && where != "" {
|
||||
where = "WHERE " + where
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
func (d *dbTables) getOrderSql(orders []string) (orderSql string) {
|
||||
if len(orders) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
Q := d.base.TableQuote()
|
||||
|
||||
orderSqls := make([]string, 0, len(orders))
|
||||
for _, order := range orders {
|
||||
asc := "ASC"
|
||||
if order[0] == '-' {
|
||||
asc = "DESC"
|
||||
order = order[1:]
|
||||
}
|
||||
exprs := strings.Split(order, ExprSep)
|
||||
|
||||
index, column, _, _, suc := d.parseExprs(d.mi, exprs)
|
||||
if suc == false {
|
||||
panic(fmt.Errorf("unknown field/column name `%s`", strings.Join(exprs, ExprSep)))
|
||||
}
|
||||
|
||||
orderSqls = append(orderSqls, fmt.Sprintf("%s.%s%s%s %s", index, Q, column, Q, asc))
|
||||
}
|
||||
|
||||
orderSql = fmt.Sprintf("ORDER BY %s ", strings.Join(orderSqls, ", "))
|
||||
return
|
||||
}
|
||||
|
||||
func (d *dbTables) getLimitSql(mi *modelInfo, offset int64, limit int) (limits string) {
|
||||
if limit == 0 {
|
||||
limit = DefaultRowsLimit
|
||||
}
|
||||
if limit < 0 {
|
||||
// no limit
|
||||
if offset > 0 {
|
||||
maxLimit := d.base.MaxLimit()
|
||||
limits = fmt.Sprintf("LIMIT %d OFFSET %d", maxLimit, offset)
|
||||
}
|
||||
} else if offset <= 0 {
|
||||
limits = fmt.Sprintf("LIMIT %d", limit)
|
||||
} else {
|
||||
limits = fmt.Sprintf("LIMIT %d OFFSET %d", limit, offset)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func newDbTables(mi *modelInfo, base dbBaser) *dbTables {
|
||||
tables := &dbTables{}
|
||||
tables.tablesM = make(map[string]*dbTable)
|
||||
tables.mi = mi
|
||||
tables.base = base
|
||||
return tables
|
||||
}
|
@ -79,7 +79,7 @@ func newModelInfo(val reflect.Value) (info *modelInfo) {
|
||||
func newM2MModelInfo(m1, m2 *modelInfo) (info *modelInfo) {
|
||||
info = new(modelInfo)
|
||||
info.fields = newFields()
|
||||
info.table = m1.table + "_" + m2.table + "_rel"
|
||||
info.table = m1.table + "_" + m2.table + "s"
|
||||
info.name = camelString(info.table)
|
||||
info.fullName = m1.pkg + "." + info.name
|
||||
|
||||
|
@ -3,10 +3,11 @@ package orm
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
_ "github.com/bmizerany/pq"
|
||||
_ "github.com/go-sql-driver/mysql"
|
||||
_ "github.com/lib/pq"
|
||||
_ "github.com/mattn/go-sqlite3"
|
||||
)
|
||||
|
||||
@ -95,8 +96,178 @@ var DBARGS = struct {
|
||||
os.Getenv("ORM_DEBUG"),
|
||||
}
|
||||
|
||||
var (
|
||||
IsMysql = DBARGS.Driver == "mysql"
|
||||
IsSqlite = DBARGS.Driver == "sqlite3"
|
||||
IsPostgres = DBARGS.Driver == "postgres"
|
||||
)
|
||||
|
||||
var dORM Ormer
|
||||
|
||||
var initSQLs = map[string]string{
|
||||
"mysql": "DROP TABLE IF EXISTS `user_profile`;\n" +
|
||||
"DROP TABLE IF EXISTS `user`;\n" +
|
||||
"DROP TABLE IF EXISTS `post`;\n" +
|
||||
"DROP TABLE IF EXISTS `tag`;\n" +
|
||||
"DROP TABLE IF EXISTS `post_tags`;\n" +
|
||||
"DROP TABLE IF EXISTS `comment`;\n" +
|
||||
"CREATE TABLE `user_profile` (\n" +
|
||||
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
||||
" `age` smallint NOT NULL,\n" +
|
||||
" `money` double precision NOT NULL\n" +
|
||||
") ENGINE=INNODB;\n" +
|
||||
"CREATE TABLE `user` (\n" +
|
||||
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
||||
" `user_name` varchar(30) NOT NULL UNIQUE,\n" +
|
||||
" `email` varchar(100) NOT NULL,\n" +
|
||||
" `password` varchar(100) NOT NULL,\n" +
|
||||
" `status` smallint NOT NULL,\n" +
|
||||
" `is_staff` bool NOT NULL,\n" +
|
||||
" `is_active` bool NOT NULL,\n" +
|
||||
" `created` date NOT NULL,\n" +
|
||||
" `updated` datetime NOT NULL,\n" +
|
||||
" `profile_id` integer\n" +
|
||||
") ENGINE=INNODB;\n" +
|
||||
"CREATE TABLE `post` (\n" +
|
||||
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
||||
" `user_id` integer NOT NULL,\n" +
|
||||
" `title` varchar(60) NOT NULL,\n" +
|
||||
" `content` longtext NOT NULL,\n" +
|
||||
" `created` datetime NOT NULL,\n" +
|
||||
" `updated` datetime NOT NULL\n" +
|
||||
") ENGINE=INNODB;\n" +
|
||||
"CREATE TABLE `tag` (\n" +
|
||||
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
||||
" `name` varchar(30) NOT NULL\n" +
|
||||
") ENGINE=INNODB;\n" +
|
||||
"CREATE TABLE `post_tags` (\n" +
|
||||
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
||||
" `post_id` integer NOT NULL,\n" +
|
||||
" `tag_id` integer NOT NULL,\n" +
|
||||
" UNIQUE (`post_id`, `tag_id`)\n" +
|
||||
") ENGINE=INNODB;\n" +
|
||||
"CREATE TABLE `comment` (\n" +
|
||||
" `id` integer AUTO_INCREMENT NOT NULL PRIMARY KEY,\n" +
|
||||
" `post_id` integer NOT NULL,\n" +
|
||||
" `content` longtext NOT NULL,\n" +
|
||||
" `parent_id` integer,\n" +
|
||||
" `created` datetime NOT NULL\n" +
|
||||
") ENGINE=INNODB;\n" +
|
||||
"CREATE INDEX `user_141c6eec` ON `user` (`profile_id`);\n" +
|
||||
"CREATE INDEX `post_fbfc09f1` ON `post` (`user_id`);\n" +
|
||||
"CREATE INDEX `comment_699ae8ca` ON `comment` (`post_id`);\n" +
|
||||
"CREATE INDEX `comment_63f17a16` ON `comment` (`parent_id`);",
|
||||
|
||||
"sqlite3": `
|
||||
DROP TABLE IF EXISTS "user_profile";
|
||||
DROP TABLE IF EXISTS "user";
|
||||
DROP TABLE IF EXISTS "post";
|
||||
DROP TABLE IF EXISTS "tag";
|
||||
DROP TABLE IF EXISTS "post_tags";
|
||||
DROP TABLE IF EXISTS "comment";
|
||||
CREATE TABLE "user_profile" (
|
||||
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
||||
"age" smallint NOT NULL,
|
||||
"money" real NOT NULL
|
||||
);
|
||||
CREATE TABLE "user" (
|
||||
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
||||
"user_name" varchar(30) NOT NULL UNIQUE,
|
||||
"email" varchar(100) NOT NULL,
|
||||
"password" varchar(100) NOT NULL,
|
||||
"status" smallint NOT NULL,
|
||||
"is_staff" bool NOT NULL,
|
||||
"is_active" bool NOT NULL,
|
||||
"created" date NOT NULL,
|
||||
"updated" datetime NOT NULL,
|
||||
"profile_id" integer
|
||||
);
|
||||
CREATE TABLE "post" (
|
||||
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
||||
"user_id" integer NOT NULL,
|
||||
"title" varchar(60) NOT NULL,
|
||||
"content" text NOT NULL,
|
||||
"created" datetime NOT NULL,
|
||||
"updated" datetime NOT NULL
|
||||
);
|
||||
CREATE TABLE "tag" (
|
||||
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
||||
"name" varchar(30) NOT NULL
|
||||
);
|
||||
CREATE TABLE "post_tags" (
|
||||
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
||||
"post_id" integer NOT NULL,
|
||||
"tag_id" integer NOT NULL,
|
||||
UNIQUE ("post_id", "tag_id")
|
||||
);
|
||||
CREATE TABLE "comment" (
|
||||
"id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
|
||||
"post_id" integer NOT NULL,
|
||||
"content" text NOT NULL,
|
||||
"parent_id" integer,
|
||||
"created" datetime NOT NULL
|
||||
);
|
||||
CREATE INDEX "user_141c6eec" ON "user" ("profile_id");
|
||||
CREATE INDEX "post_fbfc09f1" ON "post" ("user_id");
|
||||
CREATE INDEX "comment_699ae8ca" ON "comment" ("post_id");
|
||||
CREATE INDEX "comment_63f17a16" ON "comment" ("parent_id");
|
||||
`,
|
||||
|
||||
"postgres": `
|
||||
DROP TABLE IF EXISTS "user_profile";
|
||||
DROP TABLE IF EXISTS "user";
|
||||
DROP TABLE IF EXISTS "post";
|
||||
DROP TABLE IF EXISTS "tag";
|
||||
DROP TABLE IF EXISTS "post_tags";
|
||||
DROP TABLE IF EXISTS "comment";
|
||||
CREATE TABLE "user_profile" (
|
||||
"id" serial NOT NULL PRIMARY KEY,
|
||||
"age" smallint NOT NULL,
|
||||
"money" double precision NOT NULL
|
||||
);
|
||||
CREATE TABLE "user" (
|
||||
"id" serial NOT NULL PRIMARY KEY,
|
||||
"user_name" varchar(30) NOT NULL UNIQUE,
|
||||
"email" varchar(100) NOT NULL,
|
||||
"password" varchar(100) NOT NULL,
|
||||
"status" smallint NOT NULL,
|
||||
"is_staff" boolean NOT NULL,
|
||||
"is_active" boolean NOT NULL,
|
||||
"created" date NOT NULL,
|
||||
"updated" timestamp with time zone NOT NULL,
|
||||
"profile_id" integer
|
||||
);
|
||||
CREATE TABLE "post" (
|
||||
"id" serial NOT NULL PRIMARY KEY,
|
||||
"user_id" integer NOT NULL,
|
||||
"title" varchar(60) NOT NULL,
|
||||
"content" text NOT NULL,
|
||||
"created" timestamp with time zone NOT NULL,
|
||||
"updated" timestamp with time zone NOT NULL
|
||||
);
|
||||
CREATE TABLE "tag" (
|
||||
"id" serial NOT NULL PRIMARY KEY,
|
||||
"name" varchar(30) NOT NULL
|
||||
);
|
||||
CREATE TABLE "post_tags" (
|
||||
"id" serial NOT NULL PRIMARY KEY,
|
||||
"post_id" integer NOT NULL,
|
||||
"tag_id" integer NOT NULL,
|
||||
UNIQUE ("post_id", "tag_id")
|
||||
);
|
||||
CREATE TABLE "comment" (
|
||||
"id" serial NOT NULL PRIMARY KEY,
|
||||
"post_id" integer NOT NULL,
|
||||
"content" text NOT NULL,
|
||||
"parent_id" integer,
|
||||
"created" timestamp with time zone NOT NULL
|
||||
);
|
||||
CREATE INDEX "user_profile_id" ON "user" ("profile_id");
|
||||
CREATE INDEX "post_user_id" ON "post" ("user_id");
|
||||
CREATE INDEX "comment_post_id" ON "comment" ("post_id");
|
||||
CREATE INDEX "comment_parent_id" ON "comment" ("parent_id");
|
||||
`}
|
||||
|
||||
func init() {
|
||||
RegisterModel(new(User))
|
||||
RegisterModel(new(Profile))
|
||||
@ -114,7 +285,7 @@ Default DB Drivers.
|
||||
driver: url
|
||||
mysql: https://github.com/go-sql-driver/mysql
|
||||
sqlite3: https://github.com/mattn/go-sqlite3
|
||||
postgres: https://github.com/bmizerany/pq
|
||||
postgres: https://github.com/lib/pq
|
||||
|
||||
eg: mysql
|
||||
ORM_DRIVER=mysql ORM_SOURCE="root:root@/my_db?charset=utf8" go test github.com/astaxie/beego/orm
|
||||
@ -126,20 +297,16 @@ ORM_DRIVER=mysql ORM_SOURCE="root:root@/my_db?charset=utf8" go test github.com/a
|
||||
|
||||
BootStrap()
|
||||
|
||||
truncateTables()
|
||||
|
||||
dORM = NewOrm()
|
||||
}
|
||||
|
||||
func truncateTables() {
|
||||
logs := "truncate tables for test\n"
|
||||
o := NewOrm()
|
||||
for _, m := range modelCache.allOrdered() {
|
||||
query := fmt.Sprintf("truncate table `%s`", m.table)
|
||||
_, err := o.Raw(query).Exec()
|
||||
logs += query + "\n"
|
||||
queries := strings.Split(initSQLs[DBARGS.Driver], ";")
|
||||
|
||||
for _, query := range queries {
|
||||
if strings.TrimSpace(query) == "" {
|
||||
continue
|
||||
}
|
||||
_, err := dORM.Raw(query).Exec()
|
||||
if err != nil {
|
||||
fmt.Println(logs)
|
||||
fmt.Println(err)
|
||||
os.Exit(2)
|
||||
}
|
||||
|
@ -135,7 +135,7 @@ func (d *dbQueryLog) Commit() error {
|
||||
|
||||
func (d *dbQueryLog) Rollback() error {
|
||||
a := time.Now()
|
||||
err := d.db.(txEnder).Commit()
|
||||
err := d.db.(txEnder).Rollback()
|
||||
debugLogQueies(d.alias, "tx.Rollback", "ROLLBACK", a, err)
|
||||
return err
|
||||
}
|
||||
|
@ -6,39 +6,17 @@ import (
|
||||
"reflect"
|
||||
)
|
||||
|
||||
func getResult(res sql.Result) (int64, error) {
|
||||
if num, err := res.LastInsertId(); err != nil {
|
||||
return 0, err
|
||||
} else {
|
||||
if num > 0 {
|
||||
return num, nil
|
||||
}
|
||||
}
|
||||
if num, err := res.RowsAffected(); err != nil {
|
||||
return num, err
|
||||
} else {
|
||||
if num > 0 {
|
||||
return num, nil
|
||||
}
|
||||
}
|
||||
return 0, nil
|
||||
}
|
||||
|
||||
type rawPrepare struct {
|
||||
rs *rawSet
|
||||
stmt stmtQuerier
|
||||
closed bool
|
||||
}
|
||||
|
||||
func (o *rawPrepare) Exec(args ...interface{}) (int64, error) {
|
||||
func (o *rawPrepare) Exec(args ...interface{}) (sql.Result, error) {
|
||||
if o.closed {
|
||||
return 0, ErrStmtClosed
|
||||
return nil, ErrStmtClosed
|
||||
}
|
||||
res, err := o.stmt.Exec(args...)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return getResult(res)
|
||||
return o.stmt.Exec(args...)
|
||||
}
|
||||
|
||||
func (o *rawPrepare) Close() error {
|
||||
@ -74,12 +52,8 @@ func (o rawSet) SetArgs(args ...interface{}) RawSeter {
|
||||
return &o
|
||||
}
|
||||
|
||||
func (o *rawSet) Exec() (int64, error) {
|
||||
res, err := o.orm.db.Exec(o.query, o.args...)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
return getResult(res)
|
||||
func (o *rawSet) Exec() (sql.Result, error) {
|
||||
return o.orm.db.Exec(o.query, o.args...)
|
||||
}
|
||||
|
||||
func (o *rawSet) QueryRow(...interface{}) error {
|
||||
|
219
orm/orm_test.go
219
orm/orm_test.go
@ -4,6 +4,7 @@ import (
|
||||
"bytes"
|
||||
"fmt"
|
||||
"io/ioutil"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"reflect"
|
||||
"runtime"
|
||||
@ -12,6 +13,8 @@ import (
|
||||
"time"
|
||||
)
|
||||
|
||||
var _ = os.PathSeparator
|
||||
|
||||
type T_Code int
|
||||
|
||||
const (
|
||||
@ -60,9 +63,9 @@ func ValuesCompare(is bool, a interface{}, o T_Code, args ...interface{}) (err e
|
||||
ok = is && ok || !is && !ok
|
||||
if !ok {
|
||||
if is {
|
||||
err = fmt.Errorf("should: a == b, a = `%v`, b = `%v`", a, b)
|
||||
err = fmt.Errorf("expected: a == `%v`, get `%v`", b, a)
|
||||
} else {
|
||||
err = fmt.Errorf("should: a != b, a = `%v`, b = `%v`", a, b)
|
||||
err = fmt.Errorf("expected: a != `%v`, get `%v`", b, a)
|
||||
}
|
||||
}
|
||||
case T_Less, T_Large:
|
||||
@ -89,9 +92,9 @@ func ValuesCompare(is bool, a interface{}, o T_Code, args ...interface{}) (err e
|
||||
ok = is && ok || !is && !ok
|
||||
if !ok {
|
||||
if is {
|
||||
err = fmt.Errorf("should: a %s b, a = `%v`, b = `%v`", opts[0], f1, f2)
|
||||
err = fmt.Errorf("should: a %s b, but a = `%v`, b = `%v`", opts[0], f1, f2)
|
||||
} else {
|
||||
err = fmt.Errorf("should: a %s b, a = `%v`, b = `%v`", opts[1], f1, f2)
|
||||
err = fmt.Errorf("should: a %s b, but a = `%v`, b = `%v`", opts[1], f1, f2)
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -122,32 +125,51 @@ func getCaller(skip int) string {
|
||||
fun := runtime.FuncForPC(pc)
|
||||
_, fn := filepath.Split(file)
|
||||
data, err := ioutil.ReadFile(file)
|
||||
code := ""
|
||||
var codes []string
|
||||
if err == nil {
|
||||
lines := bytes.Split(data, []byte{'\n'})
|
||||
code = strings.TrimSpace(string(lines[line-1]))
|
||||
n := 10
|
||||
for i := 0; i < n; i++ {
|
||||
o := line - n
|
||||
if o < 0 {
|
||||
continue
|
||||
}
|
||||
cur := o + i + 1
|
||||
flag := " "
|
||||
if cur == line {
|
||||
flag = ">>"
|
||||
}
|
||||
code := fmt.Sprintf(" %s %5d: %s", flag, cur, strings.TrimSpace(string(lines[o+i])))
|
||||
if code != "" {
|
||||
codes = append(codes, code)
|
||||
}
|
||||
}
|
||||
}
|
||||
funName := fun.Name()
|
||||
if i := strings.LastIndex(funName, "."); i > -1 {
|
||||
funName = funName[i+1:]
|
||||
}
|
||||
return fmt.Sprintf("%s:%d: %s: %s", fn, line, funName, code)
|
||||
return fmt.Sprintf("%s:%d: \n%s", fn, line, strings.Join(codes, "\n"))
|
||||
}
|
||||
|
||||
func throwFail(t *testing.T, err error, args ...interface{}) {
|
||||
if err != nil {
|
||||
params := []interface{}{"\n", getCaller(2), "\n", err, "\n"}
|
||||
params = append(params, args...)
|
||||
t.Error(params...)
|
||||
con := fmt.Sprintf("\t\nError: %s\n%s\n", err.Error(), getCaller(2))
|
||||
if len(args) > 0 {
|
||||
con += fmt.Sprint(args...)
|
||||
}
|
||||
t.Error(con)
|
||||
t.Fail()
|
||||
}
|
||||
}
|
||||
|
||||
func throwFailNow(t *testing.T, err error, args ...interface{}) {
|
||||
if err != nil {
|
||||
params := []interface{}{"\n", getCaller(2), "\n", err, "\n"}
|
||||
params = append(params, args...)
|
||||
t.Error(params...)
|
||||
con := fmt.Sprintf("\t\nError: %s\n%s\n", err.Error(), getCaller(2))
|
||||
if len(args) > 0 {
|
||||
con += fmt.Sprint(args...)
|
||||
}
|
||||
t.Error(con)
|
||||
t.FailNow()
|
||||
}
|
||||
}
|
||||
@ -165,8 +187,8 @@ func TestCRUD(t *testing.T) {
|
||||
profile.Age = 30
|
||||
profile.Money = 1234.12
|
||||
id, err := dORM.Insert(profile)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Equal, 1))
|
||||
|
||||
user := NewUser()
|
||||
user.UserName = "slene"
|
||||
@ -177,51 +199,53 @@ func TestCRUD(t *testing.T) {
|
||||
user.IsActive = true
|
||||
|
||||
id, err = dORM.Insert(user)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Equal, 1))
|
||||
|
||||
u := &User{Id: user.Id}
|
||||
err = dORM.Read(u)
|
||||
throwFailNow(t, err)
|
||||
throwFail(t, err)
|
||||
|
||||
throwFailNow(t, AssertIs(u.UserName, T_Equal, "slene"))
|
||||
throwFailNow(t, AssertIs(u.Email, T_Equal, "vslene@gmail.com"))
|
||||
throwFailNow(t, AssertIs(u.Password, T_Equal, "pass"))
|
||||
throwFailNow(t, AssertIs(u.Status, T_Equal, 3))
|
||||
throwFailNow(t, AssertIs(u.IsStaff, T_Equal, true))
|
||||
throwFailNow(t, AssertIs(u.IsActive, T_Equal, true))
|
||||
throwFailNow(t, AssertIs(u.Created, T_Equal, user.Created, format_Date))
|
||||
throwFailNow(t, AssertIs(u.Updated, T_Equal, user.Updated, format_DateTime))
|
||||
throwFail(t, AssertIs(u.UserName, T_Equal, "slene"))
|
||||
throwFail(t, AssertIs(u.Email, T_Equal, "vslene@gmail.com"))
|
||||
throwFail(t, AssertIs(u.Password, T_Equal, "pass"))
|
||||
throwFail(t, AssertIs(u.Status, T_Equal, 3))
|
||||
throwFail(t, AssertIs(u.IsStaff, T_Equal, true))
|
||||
throwFail(t, AssertIs(u.IsActive, T_Equal, true))
|
||||
throwFail(t, AssertIs(u.Created, T_Equal, user.Created, format_Date))
|
||||
throwFail(t, AssertIs(u.Updated, T_Equal, user.Updated, format_DateTime))
|
||||
|
||||
user.UserName = "astaxie"
|
||||
user.Profile = profile
|
||||
num, err := dORM.Update(user)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(num, T_Equal, 1))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
|
||||
u = &User{Id: user.Id}
|
||||
err = dORM.Read(u)
|
||||
throwFailNow(t, err)
|
||||
throwFail(t, err)
|
||||
|
||||
throwFailNow(t, AssertIs(u.UserName, T_Equal, "astaxie"))
|
||||
throwFailNow(t, AssertIs(u.Profile.Id, T_Equal, profile.Id))
|
||||
if err == nil {
|
||||
throwFail(t, AssertIs(u.UserName, T_Equal, "astaxie"))
|
||||
throwFail(t, AssertIs(u.Profile.Id, T_Equal, profile.Id))
|
||||
}
|
||||
|
||||
num, err = dORM.Delete(profile)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(num, T_Equal, 1))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
|
||||
u = &User{Id: user.Id}
|
||||
err = dORM.Read(u)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(true, T_Equal, u.Profile == nil))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(true, T_Equal, u.Profile == nil))
|
||||
|
||||
num, err = dORM.Delete(user)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(num, T_Equal, 1))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
|
||||
u = &User{Id: 100}
|
||||
err = dORM.Read(u)
|
||||
throwFailNow(t, AssertIs(err, T_Equal, ErrNoRows))
|
||||
throwFail(t, AssertIs(err, T_Equal, ErrNoRows))
|
||||
}
|
||||
|
||||
func TestInsertTestData(t *testing.T) {
|
||||
@ -232,8 +256,8 @@ func TestInsertTestData(t *testing.T) {
|
||||
profile.Money = 1234.12
|
||||
|
||||
id, err := dORM.Insert(profile)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Equal, 2))
|
||||
|
||||
user := NewUser()
|
||||
user.UserName = "slene"
|
||||
@ -247,16 +271,16 @@ func TestInsertTestData(t *testing.T) {
|
||||
users = append(users, user)
|
||||
|
||||
id, err = dORM.Insert(user)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Equal, 2))
|
||||
|
||||
profile = NewProfile()
|
||||
profile.Age = 30
|
||||
profile.Money = 4321.09
|
||||
|
||||
id, err = dORM.Insert(profile)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Equal, 3))
|
||||
|
||||
user = NewUser()
|
||||
user.UserName = "astaxie"
|
||||
@ -270,8 +294,8 @@ func TestInsertTestData(t *testing.T) {
|
||||
users = append(users, user)
|
||||
|
||||
id, err = dORM.Insert(user)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Equal, 3))
|
||||
|
||||
user = NewUser()
|
||||
user.UserName = "nobody"
|
||||
@ -284,8 +308,8 @@ func TestInsertTestData(t *testing.T) {
|
||||
users = append(users, user)
|
||||
|
||||
id, err = dORM.Insert(user)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Equal, 4))
|
||||
|
||||
tags := []*Tag{
|
||||
&Tag{Name: "golang"},
|
||||
@ -315,21 +339,21 @@ The program—and web server—godoc processes Go source files to extract docume
|
||||
|
||||
for _, tag := range tags {
|
||||
id, err := dORM.Insert(tag)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Large, 0))
|
||||
}
|
||||
|
||||
for _, post := range posts {
|
||||
id, err := dORM.Insert(post)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Large, 0))
|
||||
// dORM.M2mAdd(post, "tags", post.Tags)
|
||||
}
|
||||
|
||||
for _, comment := range comments {
|
||||
id, err := dORM.Insert(comment)
|
||||
throwFailNow(t, err)
|
||||
throwFailNow(t, AssertIs(id, T_Large, 0))
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Large, 0))
|
||||
}
|
||||
}
|
||||
|
||||
@ -359,9 +383,17 @@ func TestOperators(t *testing.T) {
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 2))
|
||||
|
||||
var shouldNum int
|
||||
|
||||
if IsSqlite {
|
||||
shouldNum = 2
|
||||
} else {
|
||||
shouldNum = 0
|
||||
}
|
||||
|
||||
num, err = qs.Filter("user_name__contains", "E").Count()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 0))
|
||||
throwFail(t, AssertIs(num, T_Equal, shouldNum))
|
||||
|
||||
num, err = qs.Filter("user_name__icontains", "E").Count()
|
||||
throwFail(t, err)
|
||||
@ -391,9 +423,15 @@ func TestOperators(t *testing.T) {
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
|
||||
if IsSqlite {
|
||||
shouldNum = 1
|
||||
} else {
|
||||
shouldNum = 0
|
||||
}
|
||||
|
||||
num, err = qs.Filter("user_name__startswith", "S").Count()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 0))
|
||||
throwFail(t, AssertIs(num, T_Equal, shouldNum))
|
||||
|
||||
num, err = qs.Filter("user_name__istartswith", "S").Count()
|
||||
throwFail(t, err)
|
||||
@ -403,9 +441,15 @@ func TestOperators(t *testing.T) {
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 2))
|
||||
|
||||
if IsSqlite {
|
||||
shouldNum = 2
|
||||
} else {
|
||||
shouldNum = 0
|
||||
}
|
||||
|
||||
num, err = qs.Filter("user_name__endswith", "E").Count()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 0))
|
||||
throwFail(t, AssertIs(num, T_Equal, shouldNum))
|
||||
|
||||
num, err = qs.Filter("user_name__iendswith", "E").Count()
|
||||
throwFail(t, err)
|
||||
@ -537,7 +581,6 @@ func TestRelatedSel(t *testing.T) {
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
throwFail(t, AssertNot(user.Profile, T_Equal, nil))
|
||||
throwFail(t, AssertIs(user.Profile.Age, T_Equal, 28))
|
||||
if user.Profile != nil {
|
||||
throwFail(t, AssertIs(user.Profile.Age, T_Equal, 28))
|
||||
}
|
||||
@ -617,7 +660,7 @@ func TestOrderBy(t *testing.T) {
|
||||
func TestPrepareInsert(t *testing.T) {
|
||||
qs := dORM.QueryTable("user")
|
||||
i, err := qs.PrepareInsert()
|
||||
throwFail(t, err)
|
||||
throwFailNow(t, err)
|
||||
|
||||
var user User
|
||||
user.UserName = "testing1"
|
||||
@ -641,15 +684,18 @@ func TestPrepareInsert(t *testing.T) {
|
||||
}
|
||||
|
||||
func TestRaw(t *testing.T) {
|
||||
switch dORM.Driver().Type() {
|
||||
case DR_MySQL:
|
||||
num, err := dORM.Raw("UPDATE user SET user_name = ? WHERE user_name = ?", "testing", "slene").Exec()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
switch {
|
||||
case IsMysql || IsSqlite:
|
||||
|
||||
num, err = dORM.Raw("UPDATE user SET user_name = ? WHERE user_name = ?", "slene", "testing").Exec()
|
||||
res, err := dORM.Raw("UPDATE user SET user_name = ? WHERE user_name = ?", "testing", "slene").Exec()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
num, err := res.RowsAffected()
|
||||
throwFail(t, AssertIs(num, T_Equal, 1), err)
|
||||
|
||||
res, err = dORM.Raw("UPDATE user SET user_name = ? WHERE user_name = ?", "slene", "testing").Exec()
|
||||
throwFail(t, err)
|
||||
num, err = res.RowsAffected()
|
||||
throwFail(t, AssertIs(num, T_Equal, 1), err)
|
||||
|
||||
var maps []Params
|
||||
num, err = dORM.Raw("SELECT user_name FROM user WHERE status = ?", 1).Values(&maps)
|
||||
@ -681,11 +727,18 @@ func TestRaw(t *testing.T) {
|
||||
|
||||
func TestUpdate(t *testing.T) {
|
||||
qs := dORM.QueryTable("user")
|
||||
num, err := qs.Filter("user_name", "slene").Update(Params{
|
||||
num, err := qs.Filter("user_name", "slene").Filter("is_staff", false).Update(Params{
|
||||
"is_staff": true,
|
||||
})
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
|
||||
// with join
|
||||
num, err = qs.Filter("user_name", "slene").Filter("profile__age", 28).Filter("is_staff", true).Update(Params{
|
||||
"is_staff": false,
|
||||
})
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
}
|
||||
|
||||
func TestDelete(t *testing.T) {
|
||||
@ -701,48 +754,54 @@ func TestDelete(t *testing.T) {
|
||||
}
|
||||
|
||||
func TestTransaction(t *testing.T) {
|
||||
// this test worked when database support transaction
|
||||
|
||||
o := NewOrm()
|
||||
err := o.Begin()
|
||||
throwFail(t, err)
|
||||
|
||||
var names = []string{"1", "2", "3"}
|
||||
|
||||
var user User
|
||||
user.UserName = names[0]
|
||||
id, err := o.Insert(&user)
|
||||
var tag Tag
|
||||
tag.Name = names[0]
|
||||
id, err := o.Insert(&tag)
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Large, 0))
|
||||
|
||||
num, err := o.QueryTable("user").Filter("user_name", "slene").Update(Params{"user_name": names[1]})
|
||||
num, err := o.QueryTable("tag").Filter("name", "golang").Update(Params{"name": names[1]})
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Large, 0))
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
|
||||
switch o.Driver().Type() {
|
||||
case DR_MySQL:
|
||||
id, err := o.Raw("INSERT INTO user (user_name) VALUES (?)", names[2]).Exec()
|
||||
switch {
|
||||
case IsMysql || IsSqlite:
|
||||
res, err := o.Raw("INSERT INTO tag (name) VALUES (?)", names[2]).Exec()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Large, 0))
|
||||
if err == nil {
|
||||
id, err = res.LastInsertId()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Large, 0))
|
||||
}
|
||||
}
|
||||
|
||||
err = o.Rollback()
|
||||
throwFail(t, err)
|
||||
|
||||
num, err = o.QueryTable("user").Filter("user_name__in", &user).Count()
|
||||
num, err = o.QueryTable("tag").Filter("name__in", names).Count()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 0))
|
||||
|
||||
err = o.Begin()
|
||||
throwFail(t, err)
|
||||
|
||||
user.UserName = "commit"
|
||||
id, err = o.Insert(&user)
|
||||
tag.Name = "commit"
|
||||
id, err = o.Insert(&tag)
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(id, T_Large, 0))
|
||||
|
||||
o.Commit()
|
||||
throwFail(t, err)
|
||||
|
||||
num, err = o.QueryTable("user").Filter("user_name", "commit").Delete()
|
||||
num, err = o.QueryTable("tag").Filter("name", "commit").Delete()
|
||||
throwFail(t, err)
|
||||
throwFail(t, AssertIs(num, T_Equal, 1))
|
||||
|
||||
|
11
orm/types.go
11
orm/types.go
@ -60,12 +60,12 @@ type QuerySeter interface {
|
||||
}
|
||||
|
||||
type RawPreparer interface {
|
||||
Exec(...interface{}) (int64, error)
|
||||
Exec(...interface{}) (sql.Result, error)
|
||||
Close() error
|
||||
}
|
||||
|
||||
type RawSeter interface {
|
||||
Exec() (int64, error)
|
||||
Exec() (sql.Result, error)
|
||||
QueryRow(...interface{}) error
|
||||
QueryRows(...interface{}) (int64, error)
|
||||
SetArgs(...interface{}) RawSeter
|
||||
@ -116,10 +116,15 @@ type dbBaser interface {
|
||||
Update(dbQuerier, *modelInfo, reflect.Value) (int64, error)
|
||||
Delete(dbQuerier, *modelInfo, reflect.Value) (int64, error)
|
||||
ReadBatch(dbQuerier, *querySet, *modelInfo, *Condition, interface{}) (int64, error)
|
||||
SupportUpdateJoin() bool
|
||||
UpdateBatch(dbQuerier, *querySet, *modelInfo, *Condition, Params) (int64, error)
|
||||
DeleteBatch(dbQuerier, *querySet, *modelInfo, *Condition) (int64, error)
|
||||
Count(dbQuerier, *querySet, *modelInfo, *Condition) (int64, error)
|
||||
GetOperatorSql(*modelInfo, string, []interface{}) (string, []interface{})
|
||||
OperatorSql(string) string
|
||||
GenerateOperatorSql(*modelInfo, string, []interface{}) (string, []interface{})
|
||||
PrepareInsert(dbQuerier, *modelInfo) (stmtQuerier, string, error)
|
||||
ReadValues(dbQuerier, *querySet, *modelInfo, *Condition, []string, interface{}) (int64, error)
|
||||
MaxLimit() uint64
|
||||
TableQuote() string
|
||||
ReplaceMarks(*string)
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user