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Two bug fixes

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Docs/manual.texi:
  added text for fixes
mysql-test/r/multi_update.result:
  new test case for multi-table deletes
mysql-test/t/multi_update.test:
  new test case for multi-table deletes
sql/sql_delete.cc:
  fix for multi-table deletes
sql/sql_update.cc:
  fix for multi-table updates
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unknown
2002-10-12 21:36:39 +03:00
parent 782dccfbfe
commit 228bfb05e3
5 changed files with 32 additions and 3 deletions
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16
mysql-test/r/multi_update.result
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@ -135,3 +135,19 @@ ID ParId tst tst1
2 2 MSSQL Microsoft
3 3 ORACLE ORACLE
drop table parent, child;
drop table if exists t1, t2 ;
create table t1 (n numeric(10));
create table t2 (n numeric(10));
insert into t2 values (1),(2),(4),(8),(16),(32);
select * from t2 left outer join t1 using (n);
n n
1 NULL
2 NULL
4 NULL
8 NULL
16 NULL
32 NULL
delete t1,t2 from t2 left outer join t1 using (n);
select * from t2 left outer join t1 using (n);
n n
drop table if exists t1,t2 ;