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many bug fixes

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Sinisa@sinisa.nasamreza.org
2002-11-29 14:49:07 +02:00
parent 8a53d1ca6a
commit 481bcd5750
7 changed files with 24 additions and 14 deletions
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6
mysql-test/r/derived.result
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@@ -64,7 +64,13 @@ a t
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explain select count(*) from t1 as tt1, (select * from t1) as tt2;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE Select tables optimized away
drop table if exists t1;
SELECT * FROM (SELECT (SELECT * FROM (SELECT 1 as a) as a )) as b;
(SELECT * FROM (SELECT 1 as a) as a )
1
select * from (select 1 as a) b left join (select 2 as a) c using(a);
a a
1 NULL