1
0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00

many bug fixes

mysql-test/t/subselect.test:
  fixing problems with aliases being forced on derived tables
sql/item_func.cc:
  Fixing a bug that caused MySQL to crash on SELECT ...GROUP BY func(feilds)
sql/item_sum.cc:
  Making us compatible with ISO C++ paragrah 7.1.9.4
sql/item_sum.h:
  Making us compatible with ISO C++ paragrah 7.1.9.4
sql/sql_derived.cc:
  Fixing two more bugs in derived tables.
  
  One in EXPLAIN and another causing wrong result in opt_sum_query()
sql/sql_yacc.yy:
  Making possible INSERT from SELECT list_of_constants
This commit is contained in:
unknown
2002-11-30 18:46:24 +02:00
parent 3706418d61
commit b496692663
6 changed files with 11 additions and 9 deletions

View File

@ -15,12 +15,11 @@ SELECT (SELECT 1), a;
SELECT 1 as a FROM (SELECT 1) as b HAVING (SELECT a)=1;
-- error 1054
SELECT 1 FROM (SELECT (SELECT a) b) c;
SELECT 1 FROM (SELECT (SELECT a));
SELECT * FROM (SELECT 1 as id) WHERE id IN (SELECT * FROM (SELECT 1 as id) ORDER BY id LIMIT 1);
SELECT * FROM (SELECT 1 as id) b WHERE id IN (SELECT * FROM (SELECT 1 as id) c ORDER BY id LIMIT 1);
-- error 1239
SELECT * FROM (SELECT 1) WHERE 1 IN (SELECT 1,1);
SELECT * FROM (SELECT 1)a WHERE 1 IN (SELECT 1,1);
SELECT 1 IN (SELECT 1);
SELECT 1 FROM (SELECT 1 as a) WHERE 1 IN (SELECT (SELECT a));
SELECT 1 FROM (SELECT 1 as a) b WHERE 1 IN (SELECT (SELECT a));
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8;
create table t1 (a int);
create table t2 (a int, b int);