diff options
Diffstat (limited to 'mysql-test/t/order_by.test')
| -rw-r--r-- | mysql-test/t/order_by.test | 38 |
1 files changed, 35 insertions, 3 deletions
diff --git a/mysql-test/t/order_by.test b/mysql-test/t/order_by.test index 12673314c11..d820f1c03bd 100644 --- a/mysql-test/t/order_by.test +++ b/mysql-test/t/order_by.test @@ -1,11 +1,17 @@ # -# Bug with order by +# Testing ORDER BY # --disable_warnings drop table if exists t1,t2,t3; --enable_warnings +call mtr.add_suppression("Out of sort memory; increase server sort buffer size"); + +# +# Test old ORDER BY bug +# + CREATE TABLE t1 ( id int(6) DEFAULT '0' NOT NULL, idservice int(5), @@ -847,13 +853,13 @@ DROP TABLE t1; --echo # create table t1(a int, b tinytext); insert into t1 values (1,2),(3,2); -set session sort_buffer_size= 30000; +set session sort_buffer_size= 1000; set session max_sort_length= 2180; CALL mtr.add_suppression("Out of sort memory"); --error ER_OUT_OF_SORTMEMORY select * from t1 order by b; drop table t1; -call mtr.add_suppression("Out of sort memory; increase server sort buffer size"); + --echo # --echo # Bug #39844: Query Crash Mysql Server 5.0.67 --echo # @@ -1368,6 +1374,14 @@ SELECT d FROM t3 AS t1, t2 AS t2 WHERE t2.b=14 AND t2.a=t1.a AND 5.1<t2.c AND t1.b='DE' ORDER BY t2.c LIMIT 1; +SELECT t1.*,t2.* FROM t1, t2 +WHERE t2.b=14 AND t2.a=t1.a AND 5.1<t2.c AND t1.b='DE' +ORDER BY t2.c LIMIT 5; + +SELECT t1.*, t2.* FROM t3 AS t1, t2 AS t2 +WHERE t2.b=14 AND t2.a=t1.a AND 5.1<t2.c AND t1.b='DE' +ORDER BY t2.c LIMIT 5; + DROP TABLE t1,t2,t3; @@ -1497,6 +1511,24 @@ LIMIT 2; DROP TABLE t1, t2; +--echo # +--echo # Bug #707848: WHERE condition with OR + ORDER BY + field substitution +--echo # + +CREATE TABLE t1 (a int PRIMARY KEY); +INSERT INTO t1 VALUES + (9), (7), (11), (15), (2), (4), (1), (5), (14), (54), (3), (8); + +EXPLAIN EXTENDED +SELECT * FROM t1 r JOIN t1 s ON r.a = s.a + WHERE s.a IN (2,9) OR s.a < 100 AND s.a != 0 + ORDER BY 1 LIMIT 10; + +SELECT * FROM t1 r JOIN t1 s ON r.a = s.a + WHERE s.a IN (2,9) OR s.a < 100 AND s.a != 0 + ORDER BY 1 LIMIT 10; + +DROP TABLE t1; --echo # --echo # Bug #59110: Memory leak of QUICK_SELECT_I allocated memory |