MDEV-15572: view.test, server crash with --big-tables=1

Check that table is really opened before cleanup using handler.

Author: sanja-byelkin

mysql-test/r/view.result

@@ -5732,6 +5732,21 @@ t37, t38, t39, t40, t41, t42, t43, t44, t45,
 t46, t47, t48, t49, t50, t51, t52, t53, t54,
 t55, t56, t57, t58, t59,t60;
 drop view v60;
+#
+# MDEV-15572: view.test, server crash with --big-tables=1
+#
+set @save_big_tables=@@big_tables;
+set big_tables=ON;
+CREATE TABLE t1 ( f1 int , f2 int , f3 int , f4 int);
+CREATE TABLE t2 ( f1 int , f2 int , f3 int , f4 int);
+CREATE VIEW v1 AS
+SELECT t2.f1, t1.f2, t2.f3, t2.f4 FROM (t1 JOIN t2);
+REPLACE INTO v1 (f1, f2, f3, f4)
+SELECT f1, f2, f3, f4 FROM t1;
+ERROR HY000: Can not modify more than one base table through a join view 'test.v1'
+drop view v1;
+drop table t1, t2;
+set big_tables=@save_big_tables;
 # -----------------------------------------------------------------
 # -- End of 5.5 tests.
 # -----------------------------------------------------------------

mysql-test/t/view.test

@@ -5674,6 +5674,26 @@ t46, t47, t48, t49, t50, t51, t52, t53, t54,
 t55, t56, t57, t58, t59,t60;
 drop view v60;
 
+--echo #
+--echo # MDEV-15572: view.test, server crash with --big-tables=1
+--echo #
+
+set @save_big_tables=@@big_tables;
+set big_tables=ON;
+CREATE TABLE t1 ( f1 int , f2 int , f3 int , f4 int);
+CREATE TABLE t2 ( f1 int , f2 int , f3 int , f4 int);
+
+CREATE VIEW v1 AS
+	SELECT t2.f1, t1.f2, t2.f3, t2.f4 FROM (t1 JOIN t2);
+
+--error ER_VIEW_MULTIUPDATE
+REPLACE INTO v1 (f1, f2, f3, f4)
+	SELECT f1, f2, f3, f4 FROM t1;
+
+drop view v1;
+drop table t1, t2;
+set big_tables=@save_big_tables;
+
 --echo # -----------------------------------------------------------------
 --echo # -- End of 5.5 tests.
 --echo # -----------------------------------------------------------------

sql/sql_insert.cc

@@ -3743,8 +3743,12 @@ void select_insert::abort_result_set() {
     example), no table will have been opened and therefore 'table'
     will be NULL. In that case, we still need to execute the rollback
     and the end of the function.
+
+    If it fail due to inability to insert in multi-table view for example,
+    table will be assigned with view table structure, but that table will
+    not be opened really (it is dummy to check fields types & Co).
    */
-  if (table)
+  if (table && table->file->get_table())
   {
     bool changed, transactional_table;
     /*