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migrator.go -> MigrateColumn.

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// check unique, if column has "uniqueIndex" tag, it's unique = true.
This commit is contained in:
piyongcai 2022-05-16 08:57:10 +08:00
parent 2c13ea008e
commit 286e4ea884
1 changed files with 1 additions and 1 deletions
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migrator/migrator.go
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@ -440,7 +440,7 @@ func (m Migrator) MigrateColumn(value interface{}, field *schema.Field, columnTy
} }
// check unique // check unique
if unique, ok := columnType.Unique(); ok && unique != field.Unique { if unique, ok := columnType.Unique(); ok && !(unique == field.Unique || field.UniqueIndex == unique) {
// not primary key // not primary key
if !field.PrimaryKey { if !field.PrimaryKey {
alterColumn = true alterColumn = true