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33a096829b
Fixed bug in query cache. Cleaned up des_crypt code. BitKeeper/deleted/.del-fsck.mysql~87170d4358b50d60: Delete: fs/fsck.mysql Docs/manual.texi: Changed != to <> mysql-test/mysql-test-run.sh: Fix sleep times to take into account creation of InnoDB tables. mysql-test/r/group_by.result: More tests mysql-test/r/query_cache.result: More tests mysql-test/r/union.result: More tests mysql-test/t/func_str.test: Fix for FreeBSD mysql-test/t/query_cache.test: More tests mysql-test/t/union.test: More tests mysys/my_winsem.c: Cleanup comments sql/des_key_file.cc: Cleanup des_crypt code sql/item_strfunc.cc: Cleanup des_crypt code sql/item_strfunc.h: Cleanup des_crypt code sql/mysql_priv.h: Cleanup des_crypt code sql/mysqld.cc: Cleanup des_crypt code sql/sql_acl.cc: For for GRANT and lower-case-table names sql/sql_cache.cc: Function for integrity checking. Fixed bug when merging blocks. sql/sql_cache.h: Function for integrity checking. sql/sql_delete.cc: Cleanup sql/sql_parse.cc: For for GRANT and lower-case-table names sql/sql_union.cc: Cleanup & fixed bug in LIMIT handling sql/sql_yacc.yy: C
73 lines
2.7 KiB
Text
73 lines
2.7 KiB
Text
#
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# Test of unions
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#
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drop table if exists t1,t2,t3;
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CREATE TABLE t1 (a int not null, b char (10) not null);
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insert into t1 values(1,'a'),(2,'b'),(3,'c'),(3,'c');
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CREATE TABLE t2 (a int not null, b char (10) not null);
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insert into t2 values (3,'c'),(4,'d'),(5,'f'),(6,'e');
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select a,b from t1 union select a,b from t2;
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select a,b from t1 union all select a,b from t2;
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select a,b from t1 union all select a,b from t2 order by b;
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select a,b from t1 union all select a,b from t2 union select 7,'g';
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select 0,'#' union select a,b from t1 union all select a,b from t2 union select 7,'gg';
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select a,b from t1 union select a,b from t1;
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select 't1',b,count(*) from t1 group by b UNION select 't2',b,count(*) from t2 group by b;
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#test alternate syntax for unions
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(select a,b from t1 limit 2) union all (select a,b from t2 order by a) limit 4;
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(select a,b from t1 limit 2) union all (select a,b from t2 order by a limit 1);
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(select a,b from t1 limit 2) union all (select a,b from t2 order by a limit 1) order by b desc;
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# Test some error conditions with UNION
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explain select a,b from t1 union all select a,b from t2;
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--error 1221
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select a,b from t1 into outfile 'skr' union select a,b from t2;
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--error 1221
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select a,b from t1 order by a union select a,b from t2;
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--error 1221
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insert into t3 select a from t1 order by a union select a from t2;
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--error 1222
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create table t3 select a,b from t1 union select a from t2;
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--error 1222
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select a,b from t1 union select a from t2;
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--error 1222
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select * from t1 union select a from t2;
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--error 1222
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select a from t1 union select * from t2;
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# Test CREATE, INSERT and REPLACE
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create table t3 select a,b from t1 union all select a,b from t2;
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insert into t3 select a,b from t1 union all select a,b from t2;
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replace into t3 select a,b as c from t1 union all select a,b from t2;
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drop table t1,t2,t3;
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#
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# Test bug reported by joc@presence-pc.com
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#
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CREATE TABLE t1 (
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`pseudo` char(35) NOT NULL default '',
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`pseudo1` char(35) NOT NULL default '',
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`same` tinyint(1) unsigned NOT NULL default '1',
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PRIMARY KEY (`pseudo1`),
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KEY `pseudo` (`pseudo`)
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) TYPE=MyISAM;
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INSERT INTO t1 (pseudo,pseudo1,same) VALUES ('joce', 'testtt', 1),('joce', 'tsestset', 1),('dekad', 'joce', 1);
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SELECT pseudo FROM t1 WHERE pseudo1='joce' UNION SELECT pseudo FROM t1 WHERE pseudo='joce';
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SELECT pseudo1 FROM t1 WHERE pseudo1='joce' UNION SELECT pseudo1 FROM t1 WHERE pseudo='joce';
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SELECT * FROM t1 WHERE pseudo1='joce' UNION SELECT * FROM t1 WHERE pseudo='joce' order by pseudo desc,pseudo1 desc;
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SELECT pseudo1 FROM t1 WHERE pseudo='joce' UNION SELECT pseudo FROM t1 WHERE pseudo1='joce';
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SELECT pseudo1 FROM t1 WHERE pseudo='joce' UNION ALL SELECT pseudo FROM t1 WHERE pseudo1='joce';
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SELECT pseudo1 FROM t1 WHERE pseudo='joce' UNION SELECT 1;
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drop table t1;
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