Function writeCreateIndexDiff

backend/plugin/schema/pg/metadata_migration.go:1381–1393

(out *strings.Builder, schemaName, tableName string, index *storepb.IndexMetadata)

}

func writeCreateIndexDiff(out *strings.Builder, schemaName, tableName string, index *storepb.IndexMetadata) error {
	if index == nil {
		return nil
	}
	switch {
	case index.GetPrimary():
		return writePrimaryKey(out, schemaName, tableName, index)
	case index.GetUnique() && index.GetIsConstraint():
		return writeUniqueKey(out, schemaName, tableName, index)
	default:
		return writeCreateRegularIndex(out, schemaName, tableName, index, false)
	}
}

func writeCreateRegularIndex(out *strings.Builder, schemaName, tableName string, index *storepb.IndexMetadata, useOnlyClause bool) error {
	if index.GetDefinition() != "" {