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in schema/field.go

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1.Add UniqueIndex field to Field's struct。
2.Resolve UniqueIndex value from StructField.

in migrator/migrator.go -> MigrateColumn
1.check unique, Check for the uniqueIndex and unique simultaneously
This commit is contained in:
piyongcai 2022-05-16 10:22:04 +08:00
parent 373bcf7aca
commit 42dee40a4e
2 changed files with 3 additions and 1 deletions
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2
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 || unique == field.UniqueIndex) {
// not primary key // not primary key
if !field.PrimaryKey { if !field.PrimaryKey {
alterColumn = true alterColumn = true

2
schema/field.go
View File

@ -69,6 +69,7 @@ type Field struct {
DefaultValueInterface interface{} DefaultValueInterface interface{}
NotNull bool NotNull bool
Unique bool Unique bool
UniqueIndex bool
Comment string Comment string
Size int Size int
Precision int Precision int
@ -114,6 +115,7 @@ func (schema *Schema) ParseField(fieldStruct reflect.StructField) *Field {
HasDefaultValue: utils.CheckTruth(tagSetting["AUTOINCREMENT"]), HasDefaultValue: utils.CheckTruth(tagSetting["AUTOINCREMENT"]),
NotNull: utils.CheckTruth(tagSetting["NOT NULL"], tagSetting["NOTNULL"]), NotNull: utils.CheckTruth(tagSetting["NOT NULL"], tagSetting["NOTNULL"]),
Unique: utils.CheckTruth(tagSetting["UNIQUE"]), Unique: utils.CheckTruth(tagSetting["UNIQUE"]),
UniqueIndex: utils.CheckTruth(tagSetting["UNIQUEINDEX"]),
Comment: tagSetting["COMMENT"], Comment: tagSetting["COMMENT"],
AutoIncrementIncrement: 1, AutoIncrementIncrement: 1,
} }