Support check constraint (pingcap#2)

ljun0712 · Feb 24, 2023 · 3fd392a · 3fd392a
1 parent e337eed
commit 3fd392a
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Showing 24 changed files with 1,345 additions and 74 deletions.
diff --git a/ddl/BUILD.bazel b/ddl/BUILD.bazel
@@ -16,6 +16,7 @@ go_library(
         "cluster.go",
         "column.go",
         "constant.go",
+        "constraint.go",
         "ddl.go",
         "ddl_algorithm.go",
         "ddl_api.go",
@@ -152,6 +153,7 @@ go_test(
         "column_modify_test.go",
         "column_test.go",
         "column_type_change_test.go",
+        "constraint_test.go",
         "db_cache_test.go",
         "db_change_failpoints_test.go",
         "db_change_test.go",

diff --git a/ddl/column_modify_test.go b/ddl/column_modify_test.go
@@ -704,17 +704,6 @@ func TestTransactionWithWriteOnlyColumn(t *testing.T) {
 	tk.MustQuery("select a from t1").Check(testkit.Rows("2"))
 }
 
-func TestColumnCheck(t *testing.T) {
-	store := testkit.CreateMockStoreWithSchemaLease(t, columnModifyLease)
-	tk := testkit.NewTestKit(t, store)
-	tk.MustExec("use test")
-	tk.MustExec("drop table if exists column_check")
-	tk.MustExec("create table column_check (pk int primary key, a int check (a > 1))")
-	defer tk.MustExec("drop table if exists column_check")
-	require.Equal(t, uint16(1), tk.Session().GetSessionVars().StmtCtx.WarningCount())
-	tk.MustQuery("show warnings").Check(testkit.RowsWithSep("|", "Warning|8231|CONSTRAINT CHECK is not supported"))
-}
-
 func TestModifyGeneratedColumn(t *testing.T) {
 	store := testkit.CreateMockStoreWithSchemaLease(t, columnModifyLease)
 	tk := testkit.NewTestKit(t, store)