support revert fast mode ddl on tidb

pingcap · Aug 11, 2022 · ea77538 · ea77538
1 parent facf8f9
commit ea77538
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Showing 2 changed files with 1 addition and 10 deletions.
diff --git a/pkg/loader/load.go b/pkg/loader/load.go
@@ -989,7 +989,6 @@ func isTiFlashDDL(sql string) bool {
 	// Since TiFlash statements are not available in other dbs.
 	// TiFlash related DDL:
 	// alter table xx set tiflash replica xx
-	// alter table xx set tiflash mode xx
 
 	stmt, err := parser.New().ParseOneStmt(sql, "", "")
 	if err != nil {
@@ -1006,7 +1005,7 @@ func isTiFlashDDL(sql string) bool {
 	}
 
 	for _, spec := range n.Specs {
-		if spec.Tp == ast.AlterTableSetTiFlashReplica || spec.Tp == ast.AlterTableSetTiFlashMode {
+		if spec.Tp == ast.AlterTableSetTiFlashReplica {
 			return true
 		}
 	}

diff --git a/pkg/loader/load_test.go b/pkg/loader/load_test.go
@@ -44,14 +44,6 @@ func (cs *LoadSuite) TestTiFlash(c *check.C) {
 	res := isTiFlashDDL(sql)
 	c.Assert(res, check.IsTrue)
 
-	sql = "ALTER TABLE t SET TIFLASH MODE FAST"
-	res = isTiFlashDDL(sql)
-	c.Assert(res, check.IsTrue)
-
-	sql = "ALTER TABLE t SET TIFLASH MODE NORMAL"
-	res = isTiFlashDDL(sql)
-	c.Assert(res, check.IsTrue)
-
 	sql = "create table a(id int)"
 	res = isTiFlashDDL(sql)
 	c.Assert(res, check.IsFalse)