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after merge fixes

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client/mysqldump.c:
  Fixed problem with multiple tables (--skip-quote didn't work properly for second table)
myisam/myisamchk.c:
  after merge fix
This commit is contained in:
unknown 2004-05-05 21:24:21 +03:00
commit 000f76cfb8
18 changed files with 60 additions and 42 deletions
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8
mysql-test/t/union.test
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@ -469,12 +469,13 @@ show status like 'Slow_queries';
drop table t1;
#
# bug #2508
# Column 'name' cannot be null (error with union and left join) (bug #2508)
#
create table t1 ( RID int(11) not null default '0', IID int(11) not null default '0', nada varchar(50) not null,NAME varchar(50) not null,PHONE varchar(50) not null) engine=MyISAM;
insert into t1 ( RID,IID,nada,NAME,PHONE) values (1, 1, 'main', 'a', '111'), (2, 1, 'main', 'b', '222'), (3, 1, 'main', 'c', '333'), (4, 1, 'main', 'd', '444'), (5, 1, 'main', 'e', '555'), (6, 2, 'main', 'c', '333'), (7, 2, 'main', 'd', '454'), (8, 2, 'main', 'e', '555'), (9, 2, 'main', 'f', '666'), (10, 2, 'main', 'g', '777');
select A.NAME, A.PHONE, B.NAME, B.PHONE from t1 A left join t1 B on A.NAME = B.NAME and B.IID = 2 where A.IID = 1 and (A.PHONE <> B.PHONE or B.NAME is null) union select A.NAME, A.PHONE, B.NAME, B.PHONE from t1 B left join t1 A on B.NAME = A.NAME and A.IID = 1 where B.IID = 2 and (A.PHONE <> B.PHONE or A.NAME is null);
drop table t1;
#
# Bug #2809 (UNION fails on MyIsam tables when index on second column from
# same table)
@ -487,10 +488,8 @@ select col1 n from t1 union select col2 n from t1 order by n;
drop table t1;
#
# Bug #1428, incorrect handling of UNION ALL
# NOTE: The current result is wrong, needs to be fixed!
# Incorrect handling of UNION ALL (Bug #1428)
#
create table t1 (i int);
insert into t1 values (1);
select * from t1 UNION select * from t1;
@ -503,4 +502,3 @@ select 1 union select 2;
(select 1) union (select 2);
(select 1) union (select 2) union (select 3) limit 2;
set sql_select_limit=default;