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Fix AutoMigrate, alterColumn The previous modifications were ignored

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LIN 2025-02-13 13:32:40 +08:00
parent 9ca84b3dde
commit 68e45f1c2c
1 changed files with 1 additions and 1 deletions
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migrator/migrator.go
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@ -531,7 +531,7 @@ func (m Migrator) MigrateColumn(value interface{}, field *schema.Field, columnTy
} }
// check default value // check default value
if !field.PrimaryKey { if !alterColumn && !field.PrimaryKey {
currentDefaultNotNull := field.HasDefaultValue && (field.DefaultValueInterface != nil || !strings.EqualFold(field.DefaultValue, "NULL")) currentDefaultNotNull := field.HasDefaultValue && (field.DefaultValueInterface != nil || !strings.EqualFold(field.DefaultValue, "NULL"))
dv, dvNotNull := columnType.DefaultValue() dv, dvNotNull := columnType.DefaultValue()
if dvNotNull && !currentDefaultNotNull { if dvNotNull && !currentDefaultNotNull {