[WIP]: support mv index

.gitignore

@@ -1,3 +1,4 @@
 .idea/
+.vscode
 schrddl
 .DS_Store

ddl/datatype.go

@@ -130,7 +130,7 @@ var TestFieldType = []int{
 	KindTIMESTAMP,
 	KindYEAR,
 
-	//KindJSON,    // have `admin check table when index is virtual generated column` bug unfixed.
+	KindJSON,
 	KindEnum,
 	KindSet,
 
@@ -155,6 +155,16 @@ func RandDataType() int {
 	return TestFieldType[i]
 }
 
+// RandDataTypeForJSONDeps returns a random data type that can be used in JSON dependencies.
+// Currently, only integer is supported for JSON dependencies.
+func RandDataTypeForJSONDeps() int {
+	var available = []int{
+		KindBigInt,
+	}
+	i := rand.Intn(len(available))
+	return available[i]
+}
+
 const (
 	BitMaxLen        = 64
 	CharMaxLen       = 256

ddl/ddl.go

@@ -321,14 +321,14 @@ const (
 )
 
 type ddlTestOpExecutor struct {
-	executeFunc func(interface{}, chan *ddlJobTask) error
-	config      interface{}
+	executeFunc func(any, chan *ddlJobTask) error
+	config      any
 	ddlKind     DDLKind
 }
 
 type dmlTestOpExecutor struct {
-	prepareFunc func(interface{}, chan *dmlJobTask) error
-	config      interface{}
+	prepareFunc func(any, chan *dmlJobTask) error
+	config      any
 }
 
 type DMLKind int
@@ -653,7 +653,7 @@ func (c *testCase) readDataFromTiDB() error {
 			// See https://stackoverflow.com/questions/14477941/read-select-columns-into-string-in-go
 			rawResult := make([][]byte, len(cols))
 			result := make([]string, len(cols))
-			dest := make([]interface{}, len(cols))
+			dest := make([]any, len(cols))
 			for i := range rawResult {
 				dest[i] = &rawResult[i]
 			}
@@ -706,7 +706,7 @@ func readData(ctx context.Context, conn *sql.Conn, query string) ([][]string, er
 		// See https://stackoverflow.com/questions/14477941/read-select-columns-into-string-in-go
 		rawResult := make([][]byte, len(cols))
 		result := make([]string, len(cols))
-		dest := make([]interface{}, len(cols))
+		dest := make([]any, len(cols))
 		for i := range rawResult {
 			dest[i] = &rawResult[i]
 		}

ddl/ddl_multi_schema_change.go

@@ -32,7 +32,7 @@ type multiSchemaChangeCtx struct {
 	arg         *ddlMultiSchemaChangeJobArg
 }
 
-func checkAddDropColumn(ctx interface{}, col *ddlTestColumn) bool {
+func checkAddDropColumn(ctx any, col *ddlTestColumn) bool {
 	if ctx == nil {
 		return true
 	}
@@ -50,7 +50,7 @@ func checkAddDropColumn(ctx interface{}, col *ddlTestColumn) bool {
 	return true
 }
 
-func checkModifyColumn(ctx interface{}, col *ddlTestColumn) bool {
+func checkModifyColumn(ctx any, col *ddlTestColumn) bool {
 	if ctx == nil {
 		return true
 	}
@@ -65,7 +65,7 @@ func checkModifyColumn(ctx interface{}, col *ddlTestColumn) bool {
 	return true
 }
 
-func checkRelatedColumn(ctx interface{}, col *ddlTestColumn) bool {
+func checkRelatedColumn(ctx any, col *ddlTestColumn) bool {
 	if ctx == nil {
 		return true
 	}
@@ -77,7 +77,7 @@ func checkRelatedColumn(ctx interface{}, col *ddlTestColumn) bool {
 	return true
 }
 
-func checkModifyIdx(ctx interface{}, idx *ddlTestIndex) bool {
+func checkModifyIdx(ctx any, idx *ddlTestIndex) bool {
 	if ctx == nil {
 		return true
 	}
@@ -167,7 +167,7 @@ func (c *testCase) prepareSubJobs(ctx *multiSchemaChangeCtx, ddlKind DDLKind) er
 	return nil
 }
 
-func (c *testCase) prepareMultiSchemaChange(_ interface{}, taskCh chan *ddlJobTask) error {
+func (c *testCase) prepareMultiSchemaChange(_ any, taskCh chan *ddlJobTask) error {
 	table := c.pickupRandomTable()
 	if table == nil {
 		return nil