sessionctx: change innodb large prefix default

pingcap · May 11, 2021 · c29e891 · c29e891
1 parent 3eedd40
commit c29e891
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/expression/integration_test.go b/expression/integration_test.go
@@ -9086,9 +9086,15 @@ func (s *testIntegrationSuite) TestEnumPushDown(c *C) {
 func (s *testIntegrationSuite) TestJiraSetInnoDBDefaultRowFormat(c *C) {
 	// For issue #23541
 	// JIRA needs to be able to set this to be happy.
+	// See: https://nova.moe/run-jira-on-tidb/
 	tk := testkit.NewTestKit(c, s.store)
 	tk.MustExec("set global innodb_default_row_format = dynamic")
 	tk.MustExec("set global innodb_default_row_format = 'dynamic'")
+	tk.MustQuery("SHOW VARIABLES LIKE 'innodb_default_row_format'").Check(testkit.Rows("innodb_default_row_format dynamic"))
+	tk.MustQuery("SHOW VARIABLES LIKE 'character_set_server'").Check(testkit.Rows("character_set_server utf8mb4"))
+	tk.MustQuery("SHOW VARIABLES LIKE 'innodb_file_format'").Check(testkit.Rows("innodb_file_format Barracuda"))
+	tk.MustQuery("SHOW VARIABLES LIKE 'innodb_large_prefix'").Check(testkit.Rows("innodb_large_prefix ON"))
+
 }
 
 func (s *testIntegrationSerialSuite) TestCollationForBinaryLiteral(c *C) {

diff --git a/sessionctx/variable/noop.go b/sessionctx/variable/noop.go
@@ -312,7 +312,7 @@ var noopSysVars = []*SysVar{
 	{Scope: ScopeNone, Name: "datetime_format", Value: "%Y-%m-%d %H:%i:%s"},
 	{Scope: ScopeGlobal, Name: "log_syslog", Value: ""},
 	{Scope: ScopeGlobal | ScopeSession, Name: "transaction_alloc_block_size", Value: "8192"},
-	{Scope: ScopeGlobal, Name: "innodb_large_prefix", Type: TypeBool, Value: Off},
+	{Scope: ScopeGlobal, Name: "innodb_large_prefix", Type: TypeBool, Value: On},
 	{Scope: ScopeNone, Name: "performance_schema_max_cond_classes", Value: "80"},
 	{Scope: ScopeGlobal, Name: "innodb_io_capacity", Value: "200"},
 	{Scope: ScopeGlobal, Name: "max_binlog_cache_size", Value: "18446744073709547520"},