Merge 10.2 into bb-10.2-ext

mysql-test/r/query_cache.result

@@ -2168,6 +2168,25 @@ show status like "Qcache_hits";
 Variable_name	Value
 Qcache_hits	1
 drop table t1;
+#
+# MDEV-15328: MariaDB 10.2.13 Crashes upon CALL PROCEDURE PARAM
+# LAST_INSERT_ID ()
+# (part 2, part 1 is in sp.test)
+#
+create table t1 (a int);
+insert into t1 values (1);
+CREATE FUNCTION foo (i INT UNSIGNED ) RETURNS int deterministic  RETURN 1;
+show status like "Qcache_queries_in_cache";
+Variable_name	Value
+Qcache_queries_in_cache	0
+SELECT foo( LAST_INSERT_ID() ) from t1;
+foo( LAST_INSERT_ID() )
+1
+show status like "Qcache_queries_in_cache";
+Variable_name	Value
+Qcache_queries_in_cache	0
+DROP FUNCTION foo;
+drop table t1;
 restore defaults
 SET GLOBAL query_cache_type= default;
 SET GLOBAL query_cache_size= default;

mysql-test/r/sp.result

@@ -8337,6 +8337,14 @@ drop procedure p1;
 drop procedure p2;
 drop procedure p3;
 #
+# MDEV-15328: MariaDB 10.2.13 Crashes upon CALL PROCEDURE PARAM
+# LAST_INSERT_ID ()
+# (part 1, part 2 is in query_cache.test)
+#
+CREATE PROCEDURE foo ( IN i INT UNSIGNED ) BEGIN END;
+CALL foo( LAST_INSERT_ID() );
+DROP PROCEDURE foo;
+#
 # Start of 10.3 tests
 #
 #

mysql-test/r/warnings.result

@@ -358,3 +358,15 @@ Error	1062	Duplicate entry '11' for key 'a'
 
 DROP TABLE t1;
 DROP FUNCTION f1;
+connect  con1,localhost,root,,;
+SELECT TIME('10:10:10.11111111111');
+TIME('10:10:10.11111111111')
+10:10:10.111111
+Warnings:
+Note	1292	Truncated incorrect time value: '10:10:10.11111111111'
+disconnect con1;
+connect  con2,localhost,root,,;
+SHOW WARNINGS;
+Level	Code	Message
+disconnect con2;
+connection default;

mysql-test/r/xa.result

@@ -335,7 +335,6 @@ INSERT INTO t1 SELECT * FROM t2;
 connection default;
 REPLACE INTO t2 SELECT * FROM t2;
 connection con1;
-ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
 disconnect con1;
 connect  con2,localhost,root,,test;
 INSERT INTO t3 VALUES (1);

mysql-test/t/query_cache.test

@@ -1767,6 +1767,21 @@ show status like "Qcache_inserts";
 show status like "Qcache_hits";
 drop table t1;
 
+--echo #
+--echo # MDEV-15328: MariaDB 10.2.13 Crashes upon CALL PROCEDURE PARAM
+--echo # LAST_INSERT_ID ()
+--echo # (part 2, part 1 is in sp.test)
+--echo #
+
+create table t1 (a int);
+insert into t1 values (1);
+CREATE FUNCTION foo (i INT UNSIGNED ) RETURNS int deterministic  RETURN 1;
+show status like "Qcache_queries_in_cache";
+SELECT foo( LAST_INSERT_ID() ) from t1;
+show status like "Qcache_queries_in_cache";
+DROP FUNCTION foo;
+drop table t1;
+
 --echo restore defaults
 SET GLOBAL query_cache_type= default;
 SET GLOBAL query_cache_size= default;

mysql-test/t/sp.test

@@ -9841,6 +9841,16 @@ drop procedure p1;
 drop procedure p2;
 drop procedure p3;
 
+--echo #
+--echo # MDEV-15328: MariaDB 10.2.13 Crashes upon CALL PROCEDURE PARAM
+--echo # LAST_INSERT_ID ()
+--echo # (part 1, part 2 is in query_cache.test)
+--echo #
+
+CREATE PROCEDURE foo ( IN i INT UNSIGNED ) BEGIN END;
+CALL foo( LAST_INSERT_ID() );
+DROP PROCEDURE foo;
+
 --echo #
 --echo # Start of 10.3 tests
 --echo #

mysql-test/t/warnings-master.opt

---loose-skip-innodb
+--loose-skip-innodb --thread-handling=one-thread-per-connection

mysql-test/t/warnings.test

@@ -286,3 +286,15 @@ SHOW WARNINGS;
 
 DROP TABLE t1;
 DROP FUNCTION f1;
+
+# MDEV-14581 Warning info not cleared when caching THD
+connect (con1,localhost,root,,);
+SELECT TIME('10:10:10.11111111111');
+disconnect con1;
+
+connect (con2,localhost,root,,);
+SHOW WARNINGS;
+disconnect con2;
+
+connection default;
+

mysql-test/t/xa.test

@@ -462,7 +462,7 @@ INSERT INTO t1 SELECT * FROM t2;
 REPLACE INTO t2 SELECT * FROM t2;
 
 --connection con1
---error ER_LOCK_DEADLOCK
+--error 0, ER_LOCK_DEADLOCK, ER_LOCK_WAIT_TIMEOUT
 --reap
 --disconnect con1
 

sql/mysqld.cc

@@ -2959,6 +2959,10 @@ static bool cache_thread(THD *thd)
       _db_pop_();
 #endif
 
+    /* Clear warnings. */
+    if (!thd->get_stmt_da()->is_warning_info_empty())
+      thd->get_stmt_da()->clear_warning_info(thd->query_id);
+
     set_timespec(abstime, THREAD_CACHE_TIMEOUT);
     while (!abort_loop && ! wake_thread && ! kill_cached_threads)
     {

sql/sql_lex.h

@@ -3042,21 +3042,24 @@ struct LEX: public Query_tables_list
   {
     safe_to_cache_query= 0;
 
-    /*
-      There are no sense to mark select_lex and union fields of LEX,
-      but we should merk all subselects as uncacheable from current till
-      most upper
-    */
-    SELECT_LEX *sl;
-    SELECT_LEX_UNIT *un;
-    for (sl= current_select, un= sl->master_unit();
-	 un != &unit;
-	 sl= sl->outer_select(), un= sl->master_unit())
+    if (current_select) // initialisation SP variables has no SELECT
     {
-      sl->uncacheable|= cause;
-      un->uncacheable|= cause;
+      /*
+        There are no sense to mark select_lex and union fields of LEX,
+        but we should merk all subselects as uncacheable from current till
+        most upper
+      */
+      SELECT_LEX *sl;
+      SELECT_LEX_UNIT *un;
+      for (sl= current_select, un= sl->master_unit();
+          un != &unit;
+          sl= sl->outer_select(), un= sl->master_unit())
+      {
+        sl->uncacheable|= cause;
+        un->uncacheable|= cause;
+      }
+      select_lex.uncacheable|= cause;
     }
-    select_lex.uncacheable|= cause;
   }
   void set_trg_event_type_for_tables();