From 900fe718d131434d33daf5fd01bf8250bc936bd3 Mon Sep 17 00:00:00 2001 From: unknown Date: Wed, 22 Jun 2005 17:12:02 +0200 Subject: [PATCH] BUG#9361: Added test cases mysql-test/r/rpl_multi_update3.result: Added test cases mysql-test/t/rpl_multi_update3.test: Added test cases --- mysql-test/r/rpl_multi_update3.result | 81 ++++++++++++++++ mysql-test/t/rpl_multi_update3.test | 133 +++++++++++++++++++++++++- 2 files changed, 210 insertions(+), 4 deletions(-) diff --git a/mysql-test/r/rpl_multi_update3.result b/mysql-test/r/rpl_multi_update3.result index 708b230b19f..1b757b1400c 100644 --- a/mysql-test/r/rpl_multi_update3.result +++ b/mysql-test/r/rpl_multi_update3.result @@ -4,6 +4,8 @@ reset master; reset slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; start slave; + +-------- Test for BUG#9361 -------- CREATE TABLE t1 ( a int unsigned not null auto_increment primary key, b int unsigned @@ -41,3 +43,82 @@ a b 1 6 2 6 drop table t1,t2; + +-------- Test 1 for BUG#9361 -------- +DROP TABLE IF EXISTS t1; +DROP TABLE IF EXISTS t2; +CREATE TABLE t1 ( +a1 char(30), +a2 int, +a3 int, +a4 char(30), +a5 char(30) +); +CREATE TABLE t2 ( +b1 int, +b2 char(30) +); +INSERT INTO t1 VALUES ('Yes', 1, NULL, 'foo', 'bar'); +INSERT INTO t2 VALUES (1, 'baz'); +UPDATE t1 a, t2 +SET a.a1 = 'No' +WHERE a.a2 = +(SELECT b1 +FROM t2 +WHERE b2 = 'baz') +AND a.a3 IS NULL +AND a.a4 = 'foo' +AND a.a5 = 'bar'; +SELECT * FROM t1; +a1 a2 a3 a4 a5 +No 1 NULL foo bar +SELECT * FROM t2; +b1 b2 +1 baz +DROP TABLE t1, t2; + +-------- Test 2 for BUG#9361 -------- +DROP TABLE IF EXISTS t1; +DROP TABLE IF EXISTS t2; +DROP TABLE IF EXISTS t3; +CREATE TABLE t1 ( +i INT, +j INT, +x INT, +y INT, +z INT +); +CREATE TABLE t2 ( +i INT, +k INT, +x INT, +y INT, +z INT +); +CREATE TABLE t3 ( +j INT, +k INT, +x INT, +y INT, +z INT +); +INSERT INTO t1 VALUES ( 1, 2,13,14,15); +INSERT INTO t2 VALUES ( 1, 3,23,24,25); +INSERT INTO t3 VALUES ( 2, 3, 1,34,35), ( 2, 3, 1,34,36); +UPDATE t1 AS a +INNER JOIN t2 AS b +ON a.i = b.i +INNER JOIN t3 AS c +ON a.j = c.j AND b.k = c.k +SET a.x = b.x, +a.y = b.y, +a.z = ( +SELECT sum(z) +FROM t3 +WHERE y = 34 +) +WHERE b.x = 23; +SELECT * FROM t1; +i j x y z +1 2 23 24 71 +DROP TABLE t1, t2, t3; diff --git a/mysql-test/t/rpl_multi_update3.test b/mysql-test/t/rpl_multi_update3.test index b8c8ed79532..80b0603eb60 100644 --- a/mysql-test/t/rpl_multi_update3.test +++ b/mysql-test/t/rpl_multi_update3.test @@ -1,7 +1,13 @@ +source include/master-slave.inc; + +############################################################################## +# # Let's verify that multi-update with a subselect does not cause the slave to crash # (BUG#10442) - -source include/master-slave.inc; +# +--disable_query_log +SELECT '-------- Test for BUG#9361 --------' as ""; +--enable_query_log CREATE TABLE t1 ( a int unsigned not null auto_increment primary key, @@ -25,10 +31,129 @@ UPDATE t2, (SELECT a FROM t1) AS t SET t2.b = t.a+5 ; SELECT * FROM t1 ORDER BY a; SELECT * FROM t2 ORDER BY a; -save_master_pos; +sync_slave_with_master; connection slave; -sync_with_master; SELECT * FROM t1 ORDER BY a; SELECT * FROM t2 ORDER BY a; +connection master; drop table t1,t2; + +############################################################################## +# +# Test for BUG#9361: +# Subselects should work inside multi-updates +# +--disable_query_log +SELECT '-------- Test 1 for BUG#9361 --------' as ""; +--enable_query_log + +connection master; + +--disable_warnings +DROP TABLE IF EXISTS t1; +DROP TABLE IF EXISTS t2; +--enable_warnings + +CREATE TABLE t1 ( + a1 char(30), + a2 int, + a3 int, + a4 char(30), + a5 char(30) +); + +CREATE TABLE t2 ( + b1 int, + b2 char(30) +); + +# Insert one row per table +INSERT INTO t1 VALUES ('Yes', 1, NULL, 'foo', 'bar'); +INSERT INTO t2 VALUES (1, 'baz'); + +# This should update the row in t1 +UPDATE t1 a, t2 + SET a.a1 = 'No' + WHERE a.a2 = + (SELECT b1 + FROM t2 + WHERE b2 = 'baz') + AND a.a3 IS NULL + AND a.a4 = 'foo' + AND a.a5 = 'bar'; + +sync_slave_with_master; +connection slave; +SELECT * FROM t1; +SELECT * FROM t2; + +connection master; +DROP TABLE t1, t2; + +############################################################################## +# +# Second test for BUG#9361 +# + +--disable_query_log +SELECT '-------- Test 2 for BUG#9361 --------' as ""; +--enable_query_log + +connection master; + +--disable_warnings +DROP TABLE IF EXISTS t1; +DROP TABLE IF EXISTS t2; +DROP TABLE IF EXISTS t3; +--enable_warnings + +CREATE TABLE t1 ( + i INT, + j INT, + x INT, + y INT, + z INT +); + +CREATE TABLE t2 ( + i INT, + k INT, + x INT, + y INT, + z INT +); + +CREATE TABLE t3 ( + j INT, + k INT, + x INT, + y INT, + z INT +); + +INSERT INTO t1 VALUES ( 1, 2,13,14,15); +INSERT INTO t2 VALUES ( 1, 3,23,24,25); +INSERT INTO t3 VALUES ( 2, 3, 1,34,35), ( 2, 3, 1,34,36); + +UPDATE t1 AS a +INNER JOIN t2 AS b + ON a.i = b.i +INNER JOIN t3 AS c + ON a.j = c.j AND b.k = c.k +SET a.x = b.x, + a.y = b.y, + a.z = ( + SELECT sum(z) + FROM t3 + WHERE y = 34 + ) +WHERE b.x = 23; + +sync_slave_with_master; +connection slave; + +SELECT * FROM t1; + +connection master; +DROP TABLE t1, t2, t3;