fix execute with missed stmtID panic

pingcap · Mar 14, 2019 · f0c096a · f0c096a
1 parent 7164340
commit f0c096a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/executor/executor.go b/executor/executor.go
@@ -1399,7 +1399,10 @@ func ResetContextOfStmt(ctx sessionctx.Context, s ast.StmtNode) (err error) {
 	if err != nil {
 		return errors.Trace(err)
 	}
-	sc.OriginalSQL = s.Text()
+	if s != nil {
+		// execute missed stmtID uses empty sql
+		sc.OriginalSQL = s.Text()
+	}
 	vars.StmtCtx = sc
 	return
 }