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Remove warnings and portability fixes

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New global read lock code
Fixed bug in DATETIME with WHERE optimization
Made UNION code more general.
This commit is contained in:
monty@hundin.mysql.fi
2001-08-14 20:33:49 +03:00
parent cf19429793
commit 59e7c97dab
50 changed files with 541 additions and 547 deletions
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13
mysql-test/t/union.test
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@@ -16,17 +16,28 @@ select 0,'#' union select a,b from t1 union all select a,b from t2 union select
select a,b from t1 union select a,b from t1;
select 't1',b,count(*) from t1 group by b UNION select 't2',b,count(*) from t2 group by b;
# Test some error conditions with UNION
--error 1215
explain select a,b from t1 union all select a,b from t2;
# Test some error conditions with UNION
--error 1215
select a,b from t1 into outfile 'skr' union select a,b from t2;
--error 1215
select a,b from t1 order by a union select a,b from t2;
--error 1216
create table t3 select a,b from t1 union select a from t2;
--error 1215
insert into t3 select a from t1 order by a union select a from t2;
--error 1216
select a,b from t1 union select a from t2;
# Test CREATE, INSERT and REPLACE
create table t3 select a,b from t1 union all select a,b from t2;
insert into t3 select a,b from t1 union all select a,b from t2;
replace into t3 select a,b as c from t1 union all select a,b from t2;
drop table t1,t2,t3;