Merge host.loc:/home/uchum/work/mysql-5.0

into  host.loc:/home/uchum/work/5.0-opt


sql/sql_delete.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged

mysql-test/t/flush.test

@@ -164,4 +164,13 @@ drop table t1, t2;
 
 set session low_priority_updates=default;
 
+#
+# Bug #33334 mysqltest_embedded crashes when disconnecting before reap
+#
+
+connect (con1,localhost,root,,);
+send select benchmark(200, (select sin(1))) > 1000;
+disconnect con1;
+connection default;
+
 # End of 5.0 tests

mysql-test/t/func_group.test

@@ -916,5 +916,15 @@ DROP VIEW v1;
 DROP TABLE t1;
 SET SQL_MODE=DEFAULT;
 
+#
+# Bug #34512: CAST( AVG( double ) AS DECIMAL ) returns wrong results
+#
+
+CREATE TABLE t1(a DOUBLE);
+INSERT INTO t1 VALUES (10), (20);
+SELECT AVG(a), CAST(AVG(a) AS DECIMAL) FROM t1;
+
+DROP TABLE t1;
+
 ###
 --echo End of 5.0 tests

mysql-test/t/information_schema.test

@@ -1108,8 +1108,6 @@ select * from `information_schema`.`TRIGGERS` where `EVENT_OBJECT_TABLE` = NULL;
 select * from `information_schema`.`VIEWS` where `TABLE_SCHEMA` = NULL;
 select * from `information_schema`.`VIEWS` where `TABLE_NAME` = NULL;
 
---echo End of 5.0 tests.
-
 #
 # Bug#30079 A check for "hidden" I_S tables is flawed
 #
@@ -1118,3 +1116,28 @@ show fields from information_schema.table_names;
 --error 1109
 show keys from information_schema.table_names;
 
+#
+# Bug#34529: Crash on complex Falcon I_S select after ALTER .. PARTITION BY
+#
+USE information_schema;
+SET max_heap_table_size = 16384;
+
+CREATE TABLE test.t1( a INT );
+
+# What we need to create here is a bit of a corner case:
+# We need a star query with information_schema tables, where the first
+# branch of the star join produces zero rows, so that reading of the 
+# second branch never happens. At the same time we have to make sure
+# that data for at least the last table is swapped from MEMORY/HEAP to 
+# MyISAM. This and only this triggers the bug.
+SELECT *
+FROM tables ta
+JOIN collations co ON ( co.collation_name = ta.table_catalog )
+JOIN character_sets cs ON ( cs.character_set_name = ta.table_catalog );
+
+DROP TABLE test.t1;
+SET max_heap_table_size = DEFAULT;
+USE test;
+
+--echo End of 5.0 tests.
+

mysql-test/t/sp-code.test

@@ -598,4 +598,36 @@ show procedure code proc_33618_c;
 drop procedure proc_33618_h;
 drop procedure proc_33618_c;
 
+#
+# Bug#20906 (Multiple assignments in SET in stored routine produce incorrect
+# instructions)
+#
+
+--disable_warnings
+drop procedure if exists p_20906_a;
+drop procedure if exists p_20906_b;
+--enable_warnings
+
+create procedure p_20906_a() SET @a=@a+1, @b=@b+1;
+show procedure code p_20906_a;
+
+set @a=1;
+set @b=1;
+
+call p_20906_a();
+select @a, @b;
+
+create procedure p_20906_b() SET @a=@a+1, @b=@b+1, @c=@c+1;
+show procedure code p_20906_b;
+
+set @a=1;
+set @b=1;
+set @c=1;
+
+call p_20906_b();
+select @a, @b, @c;
+
+drop procedure p_20906_a;
+drop procedure p_20906_b;
+
 --echo End of 5.0 tests.

mysql-test/t/subselect3.test

@@ -586,6 +586,23 @@ SELECT a FROM t1 WHERE a NOT IN (65,66);
 SELECT a FROM t1 WHERE a NOT IN (SELECT a FROM t2);
 EXPLAIN SELECT a FROM t1 WHERE a NOT IN (SELECT a FROM t2);
 
-DROP TABLE t1;
+DROP TABLE t1, t2;
+
+#
+# Bug #34763: item_subselect.cc:1235:Item_in_subselect::row_value_transformer:
+#             Assertion failed, unexpected error message:
+#             ERROR 1247 (42S22): Reference '<list ref>' not supported (forward
+#             reference in item list)
+#
+CREATE TABLE t1 (a INT);
+INSERT INTO t1 VALUES(1);
+
+CREATE TABLE t2 (placeholder CHAR(11));
+INSERT INTO t2 VALUES("placeholder");
+
+SELECT ROW(1, 2) IN (SELECT t1.a, 2)         FROM t1 GROUP BY t1.a;
+SELECT ROW(1, 2) IN (SELECT t1.a, 2 FROM t2) FROM t1 GROUP BY t1.a;
+
+DROP TABLE t1, t2;
 
 --echo End of 5.0 tests

mysql-test/t/view.test

@@ -3537,6 +3537,29 @@ DROP TABLE t1;
 
 ###########################################################################
 
+--echo # -----------------------------------------------------------------
+--echo # -- Bug#35193: VIEW query is rewritten without "FROM DUAL",
+--echo # --            causing syntax error
+--echo # -----------------------------------------------------------------
+--echo
+
+CREATE VIEW v1 AS SELECT 1 FROM DUAL WHERE 1;
+
+--echo
+
+SELECT * FROM v1;
+SHOW CREATE TABLE v1;
+
+--echo
+
+DROP VIEW v1;
+
+--echo
+--echo # -- End of test case for Bug#35193.
+--echo
+
+###########################################################################
+
 --echo # -----------------------------------------------------------------
 --echo # -- End of 5.0 tests.
 --echo # -----------------------------------------------------------------