Manual merge of mysql-trunk into mysql-trunk-merge.

Conflicts:

Text conflict in client/mysqlbinlog.cc
Text conflict in mysql-test/Makefile.am
Text conflict in mysql-test/collections/default.daily
Text conflict in mysql-test/r/mysqlbinlog_row_innodb.result
Text conflict in mysql-test/suite/rpl/r/rpl_typeconv_innodb.result
Text conflict in mysql-test/suite/rpl/t/rpl_get_master_version_and_clock.test
Text conflict in mysql-test/suite/rpl/t/rpl_row_create_table.test
Text conflict in mysql-test/suite/rpl/t/rpl_slave_skip.test
Text conflict in mysql-test/suite/rpl/t/rpl_typeconv_innodb.test
Text conflict in mysys/charset.c
Text conflict in sql/field.cc
Text conflict in sql/field.h
Text conflict in sql/item.h
Text conflict in sql/item_func.cc
Text conflict in sql/log.cc
Text conflict in sql/log_event.cc
Text conflict in sql/log_event_old.cc
Text conflict in sql/mysqld.cc
Text conflict in sql/rpl_utility.cc
Text conflict in sql/rpl_utility.h
Text conflict in sql/set_var.cc
Text conflict in sql/share/Makefile.am
Text conflict in sql/sql_delete.cc
Text conflict in sql/sql_plugin.cc
Text conflict in sql/sql_select.cc
Text conflict in sql/sql_table.cc
Text conflict in storage/example/ha_example.h
Text conflict in storage/federated/ha_federated.cc
Text conflict in storage/myisammrg/ha_myisammrg.cc
Text conflict in storage/myisammrg/myrg_open.c

1 files changed, 61 insertions, 0 deletions

diff --git a/mysql-test/r/udf.result b/mysql-test/r/udf.result
index 4104ca44e66..a8f4282c3fc 100644
--- a/mysql-test/r/udf.result
+++ b/mysql-test/r/udf.result
@@ -390,6 +390,52 @@ a
 4
 DROP FUNCTION sequence;
 DROP TABLE t1,t2;
+drop function if exists test.metaphon;
+drop function if exists metaphon;
+CREATE FUNCTION metaphon RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
+select metaphon("Hello");
+metaphon("Hello")
+HL
+drop function if exists test.metaphon;
+Warnings:
+Note	1305	FUNCTION test.metaphon does not exist
+select metaphon("Hello");
+metaphon("Hello")
+HL
+drop function metaphon;
+CREATE FUNCTION test.metaphon(a TEXT) RETURNS TEXT return "This is a SF";
+create database db_31767;
+use db_31767;
+CREATE FUNCTION metaphon RETURNS STRING SONAME "UDF_EXAMPLE_LIB";
+use test;
+select metaphon("Hello");
+metaphon("Hello")
+HL
+select test.metaphon("Hello");
+test.metaphon("Hello")
+This is a SF
+drop function metaphon;
+select metaphon("Hello");
+metaphon("Hello")
+This is a SF
+drop function metaphon;
+use db_31767;
+drop database db_31767;
+drop function if exists no_such_func;
+Warnings:
+Note	1305	FUNCTION (UDF) no_such_func does not exist
+drop function no_such_func;
+ERROR 42000: FUNCTION (UDF) no_such_func does not exist
+drop function if exists test.no_such_func;
+Warnings:
+Note	1305	FUNCTION test.no_such_func does not exist
+drop function test.no_such_func;
+ERROR 42000: FUNCTION test.no_such_func does not exist
+drop procedure if exists no_such_proc;
+ERROR 3D000: No database selected
+drop procedure no_such_proc;
+ERROR 3D000: No database selected
+use test;
 #
 # Bug#46259: 5.0.83 -> 5.1.36, query doesn't work
 #
@@ -407,3 +453,18 @@ b
 1
 DROP TABLE t1;
 End of 5.0 tests.
+#
+# Bug#33546: Slowdown on re-evaluation of constant expressions.
+#
+CREATE TABLE t1 (f1 INT);
+INSERT INTO t1 VALUES(1),(50);
+CREATE FUNCTION myfunc_double RETURNS INTEGER SONAME "UDF_EXAMPLE_LIB";
+EXPLAIN EXTENDED SELECT 1 FROM t1 WHERE f1=1 + myfunc_double(1);
+id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
+1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
+Warnings:
+Note	1003	select 1 AS `1` from `test`.`t1` where (`test`.`t1`.`f1` = <cache>((1 + myfunc_double(1 AS `1`))))
+DROP FUNCTION myfunc_double;
+DROP TABLE t1;
+#
+End of 5.1 tests.