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Code Issues Releases Activity

Update: Fix migration generate SQL

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This commit is contained in:
Medicean 2018-01-04 10:42:39 +08:00
parent 0507076c3f
commit cf92d2c6ef
1 changed files with 4 additions and 4 deletions
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8
migration/ddl.go
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@ -322,7 +322,7 @@ func (m *Migration) GetSQL() (sql string) {
sql += fmt.Sprintf("\n DROP COLUMN `%s`", column.Name) sql += fmt.Sprintf("\n DROP COLUMN `%s`", column.Name)
} }
if len(m.Columns) > index { if len(m.Columns) > index+1 {
sql += "," sql += ","
} }
} }
@ -355,7 +355,7 @@ func (m *Migration) GetSQL() (sql string) {
} else { } else {
sql += fmt.Sprintf("\n DROP COLUMN `%s`", column.Name) sql += fmt.Sprintf("\n DROP COLUMN `%s`", column.Name)
} }
if len(m.Columns) > index { if len(m.Columns) > index+1 {
sql += "," sql += ","
} }
} }
@ -366,14 +366,14 @@ func (m *Migration) GetSQL() (sql string) {
for index, unique := range m.Uniques { for index, unique := range m.Uniques {
sql += fmt.Sprintf("\n DROP KEY `%s`", unique.Definition) sql += fmt.Sprintf("\n DROP KEY `%s`", unique.Definition)
if len(m.Uniques) > index { if len(m.Uniques) > index+1 {
sql += "," sql += ","
} }
} }
for index, column := range m.Renames { for index, column := range m.Renames {
sql += fmt.Sprintf("\n CHANGE COLUMN `%s` `%s` %s %s %s %s", column.NewName, column.OldName, column.OldDataType, column.OldUnsign, column.OldNull, column.OldDefault) sql += fmt.Sprintf("\n CHANGE COLUMN `%s` `%s` %s %s %s %s", column.NewName, column.OldName, column.OldDataType, column.OldUnsign, column.OldNull, column.OldDefault)
if len(m.Renames) > index { if len(m.Renames) > index+1 {
sql += "," sql += ","
} }
} }