cherry pick pingcap#22182 to release-4.0

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>

bindinfo/bind_test.go

@@ -1761,6 +1761,29 @@ func (s *testSuite) TestDMLIndexHintBind(c *C) {
 	c.Assert(tk.MustUseIndex("delete from t where b = 1 and c > 1", "idx_c(c)"), IsTrue)
 }
 
+func (s *testSuite) TestConcurrentCapture(c *C) {
+	tk := testkit.NewTestKit(c, s.store)
+	s.cleanBindingEnv(tk)
+	// Simulate an existing binding generated by concurrent CREATE BINDING, which has not been synchronized to current tidb-server yet.
+	// Actually, it is more common to be generated by concurrent baseline capture, I use Manual just for simpler test verification.
+	tk.MustExec("insert into mysql.bind_info values('select * from test . t', 'select * from test . t', '', 'using', '2000-01-01 09:00:00', '2000-01-01 09:00:00', '', '','" +
+		bindinfo.Manual + "')")
+	tk.MustQuery("select original_sql, source from mysql.bind_info where source != 'builtin'").Check(testkit.Rows(
+		"select * from test . t manual",
+	))
+	stmtsummary.StmtSummaryByDigestMap.Clear()
+	tk.MustExec("use test")
+	tk.MustExec("drop table if exists t")
+	tk.MustExec("create table t(a int, b int)")
+	c.Assert(tk.Se.Auth(&auth.UserIdentity{Username: "root", Hostname: "%"}, nil, nil), IsTrue)
+	tk.MustExec("select * from t")
+	tk.MustExec("select * from t")
+	tk.MustExec("admin capture bindings")
+	tk.MustQuery("select original_sql, source from mysql.bind_info where source != 'builtin'").Check(testkit.Rows(
+		"select * from test . t capture",
+	))
+}
+
 func (s *testSuite) TestUpdateSubqueryCapture(c *C) {
 	tk := testkit.NewTestKit(c, s.store)
 	s.cleanBindingEnv(tk)

bindinfo/handle.go

@@ -651,9 +651,9 @@ func (h *BindHandle) CaptureBaselines() {
 			Source:    Capture,
 		}
 		// We don't need to pass the `sctx` because the BindSQL has been validated already.
-		err = h.AddBindRecord(nil, &BindRecord{OriginalSQL: normalizedSQL, Db: dbName, Bindings: []Binding{binding}})
+		err = h.CreateBindRecord(nil, &BindRecord{OriginalSQL: normalizedSQL, Db: dbName, Bindings: []Binding{binding}})
 		if err != nil {
-			logutil.BgLogger().Debug("[sql-bind] add bind record failed in baseline capture", zap.String("SQL", bindableStmt.Query), zap.Error(err))
+			logutil.BgLogger().Debug("[sql-bind] create bind record failed in baseline capture", zap.String("SQL", bindableStmt.Query), zap.Error(err))
 		}
 	}
 }