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Code Issues Releases Activity

Merge pull request #441 from hudangwei/develop

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fix #440 only get these tables information in custom the option ‘-tab…
This commit is contained in:
astaxie 2017-07-19 00:30:54 +08:00 committed by GitHub
commit d29f8e8ec3
1 changed files with 18 additions and 6 deletions
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24
generate/g_appcode.go
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@ -183,6 +183,7 @@ type OrmTag struct {
RelFk bool RelFk bool
ReverseMany bool ReverseMany bool
RelM2M bool RelM2M bool
Comment string //column comment
} }
// String returns the source code string for the Table struct // String returns the source code string for the Table struct
@ -256,6 +257,9 @@ func (tag *OrmTag) String() string {
if len(ormOptions) == 0 { if len(ormOptions) == 0 {
return "" return ""
} }
if tag.Comment != "" {
return fmt.Sprintf("`orm:\"%s\" description:\"%s\"`", strings.Join(ormOptions, ";"), tag.Comment)
}
return fmt.Sprintf("`orm:\"%s\"`", strings.Join(ormOptions, ";")) return fmt.Sprintf("`orm:\"%s\"`", strings.Join(ormOptions, ";"))
} }
@ -299,7 +303,14 @@ func gen(dbms, connStr string, mode byte, selectedTableNames map[string]bool, ap
defer db.Close() defer db.Close()
if trans, ok := dbDriver[dbms]; ok { if trans, ok := dbDriver[dbms]; ok {
beeLogger.Log.Info("Analyzing database tables...") beeLogger.Log.Info("Analyzing database tables...")
tableNames := trans.GetTableNames(db) var tableNames []string
if len(selectedTableNames) != 0 {
for tableName := range selectedTableNames {
tableNames = append(tableNames, tableName)
}
} else {
tableNames = trans.GetTableNames(db)
}
tables := getTableObjects(tableNames, db, trans) tables := getTableObjects(tableNames, db, trans)
mvcPath := new(MvcPath) mvcPath := new(MvcPath)
mvcPath.ModelPath = path.Join(apppath, "models") mvcPath.ModelPath = path.Join(apppath, "models")
@ -404,7 +415,7 @@ func (mysqlDB *MysqlDB) GetColumns(db *sql.DB, table *Table, blackList map[strin
// retrieve columns // retrieve columns
colDefRows, err := db.Query( colDefRows, err := db.Query(
`SELECT `SELECT
column_name, data_type, column_type, is_nullable, column_default, extra column_name, data_type, column_type, is_nullable, column_default, extra, column_comment
FROM FROM
information_schema.columns information_schema.columns
WHERE WHERE
@ -417,12 +428,12 @@ func (mysqlDB *MysqlDB) GetColumns(db *sql.DB, table *Table, blackList map[strin
for colDefRows.Next() { for colDefRows.Next() {
// datatype as bytes so that SQL <null> values can be retrieved // datatype as bytes so that SQL <null> values can be retrieved
var colNameBytes, dataTypeBytes, columnTypeBytes, isNullableBytes, columnDefaultBytes, extraBytes []byte var colNameBytes, dataTypeBytes, columnTypeBytes, isNullableBytes, columnDefaultBytes, extraBytes, columnCommentBytes []byte
if err := colDefRows.Scan(&colNameBytes, &dataTypeBytes, &columnTypeBytes, &isNullableBytes, &columnDefaultBytes, &extraBytes); err != nil { if err := colDefRows.Scan(&colNameBytes, &dataTypeBytes, &columnTypeBytes, &isNullableBytes, &columnDefaultBytes, &extraBytes, &columnCommentBytes); err != nil {
beeLogger.Log.Fatal("Could not query INFORMATION_SCHEMA for column information") beeLogger.Log.Fatal("Could not query INFORMATION_SCHEMA for column information")
} }
colName, dataType, columnType, isNullable, columnDefault, extra := colName, dataType, columnType, isNullable, columnDefault, extra, columnComment :=
string(colNameBytes), string(dataTypeBytes), string(columnTypeBytes), string(isNullableBytes), string(columnDefaultBytes), string(extraBytes) string(colNameBytes), string(dataTypeBytes), string(columnTypeBytes), string(isNullableBytes), string(columnDefaultBytes), string(extraBytes), string(columnCommentBytes)
// create a column // create a column
col := new(Column) col := new(Column)
@ -435,6 +446,7 @@ func (mysqlDB *MysqlDB) GetColumns(db *sql.DB, table *Table, blackList map[strin
// Tag info // Tag info
tag := new(OrmTag) tag := new(OrmTag)
tag.Column = colName tag.Column = colName
tag.Comment = columnComment
if table.Pk == colName { if table.Pk == colName {
col.Name = "Id" col.Name = "Id"
col.Type = "int" col.Type = "int"