merging.

mysql-test/r/query_cache_with_views.result

@@ -193,4 +193,17 @@ show status like "Qcache_hits";
 Variable_name	Value
 Qcache_hits	2
 drop table t1;
+#
+# Bug46615 Assertion in Query_cache::invalidate in INSERT in a VIEW of a MERGE table
+#
+CREATE TABLE t1 (c1 INT, c2 INT);
+CREATE TABLE t2 LIKE t1;
+SET AUTOCOMMIT=OFF;
+CREATE VIEW t1_view AS SELECT c1 FROM t1 NATURAL JOIN t2 ;
+INSERT INTO t1_view (c1, c2) SELECT c1, c2 FROM t1;
+ERROR 42S22: Unknown column 'c2' in 'field list'
+DROP TABLE t1;
+DROP TABLE t2;
+DROP VIEW t1_view;
+SET AUTOCOMMIT=DEFAULT;
 set GLOBAL query_cache_size=default;

mysql-test/t/query_cache_with_views.test

@@ -126,5 +126,22 @@ show status like "Qcache_inserts";
 show status like "Qcache_hits";
 drop table t1;
 
+--echo #
+--echo # Bug46615 Assertion in Query_cache::invalidate in INSERT in a VIEW of a MERGE table
+--echo #
+CREATE TABLE t1 (c1 INT, c2 INT);
+CREATE TABLE t2 LIKE t1;
+SET AUTOCOMMIT=OFF;
+CREATE VIEW t1_view AS SELECT c1 FROM t1 NATURAL JOIN t2 ;
+# Before the bug patch the below INSERT stmt used to 
+# crash when other fields than the ones listed in the
+# view definition were used.
+--error ER_BAD_FIELD_ERROR
+INSERT INTO t1_view (c1, c2) SELECT c1, c2 FROM t1; 
+DROP TABLE t1;
+DROP TABLE t2;
+DROP VIEW t1_view;
+SET AUTOCOMMIT=DEFAULT;
+
 # Reset default environment.
 set GLOBAL query_cache_size=default;

sql/sql_parse.cc

@@ -3241,7 +3241,7 @@ mysql_execute_command(THD *thd)
           TODO: this is workaround. right way will be move invalidating in
           the unlock procedure.
         */
-        if (first_table->lock_type ==  TL_WRITE_CONCURRENT_INSERT &&
+        if (!res && first_table->lock_type ==  TL_WRITE_CONCURRENT_INSERT &&
             thd->lock)
         {
           /* INSERT ... SELECT should invalidate only the very first table */