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Merge rurik.mysql.com:/home/igor/dev/mysql-4.1-0

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into  rurik.mysql.com:/home/igor/dev/mysql-5.0-0


mysql-test/r/order_by.result:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/t/func_gconcat.test:
  Manual merge
mysql-test/t/order_by.test:
  Manual merge
sql/sql_lex.h:
  Manual merge
sql/sql_parse.cc:
  Manual merge
sql/sql_union.cc:
  Manual merge
This commit is contained in:
unknown
2006-04-21 00:36:20 -07:00
parent db623fa89f d4f4f5bdaf
commit 103fbcee45
8 changed files with 146 additions and 41 deletions
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32
mysql-test/r/order_by.result
View File

@ -820,3 +820,35 @@ a
2
2
DROP TABLE t1;
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 VALUES (1,30), (2,20), (1,10), (2,30), (1,20), (2,10);
(SELECT b,a FROM t1 ORDER BY a,b) ORDER BY b,a;
b a
10 1
10 2
20 1
20 2
30 1
30 2
(SELECT b FROM t1 ORDER BY b DESC) ORDER BY b ASC;
b
10
10
20
20
30
30
(SELECT b,a FROM t1 ORDER BY b,a) ORDER BY a,b;
b a
10 1
20 1
30 1
10 2
20 2
30 2
(SELECT b,a FROM t1 ORDER by b,a LIMIT 3) ORDER by a,b;
b a
10 1
20 1
10 2
DROP TABLE t1;

10
mysql-test/t/func_gconcat.test
View File

@ -398,6 +398,16 @@ select f1, group_concat(f1+1) from t1 group by f1 with rollup;
select count(distinct (f1+1)) from t1 group by f1 with rollup;
drop table t1;
#
# Bug#14169 type of group_concat() result changed to blob if tmp_table was used
#
create table t1 (f1 int unsigned, f2 varchar(255));
insert into t1 values (1,repeat('a',255)),(2,repeat('b',255));
--enable_metadata
select f2,group_concat(f1) from t1 group by f2;
--disable_metadata
drop table t1;
# End of 4.1 tests
#

14
mysql-test/t/order_by.test
View File

@ -563,4 +563,18 @@ SELECT a FROM t1 ORDER BY a;
(SELECT a FROM t1) ORDER BY a;
DROP TABLE t1;
#
# Bug #18767: global ORDER BY applied to a SELECT with ORDER BY either was
# ignored or 'concatened' to the latter.
CREATE TABLE t1 (a int, b int);
INSERT INTO t1 VALUES (1,30), (2,20), (1,10), (2,30), (1,20), (2,10);
(SELECT b,a FROM t1 ORDER BY a,b) ORDER BY b,a;
(SELECT b FROM t1 ORDER BY b DESC) ORDER BY b ASC;
(SELECT b,a FROM t1 ORDER BY b,a) ORDER BY a,b;
(SELECT b,a FROM t1 ORDER by b,a LIMIT 3) ORDER by a,b;
DROP TABLE t1;
# End of 4.1 tests