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fixed do with subselects

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This commit is contained in:
bell@sanja.is.com.ua
2003-01-03 17:08:00 +02:00
parent 164ab11b29
commit 9c63b18f97
3 changed files with 27 additions and 3 deletions
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11
mysql-test/r/subselect.result
View File

@@ -841,4 +841,13 @@ ROW(1, 1, 'a') IN (select b,a,c from t where c='b' or c='a')
1 1
select ROW(1, 1, 'a') IN (select b,a,c from t limit 2); select ROW(1, 1, 'a') IN (select b,a,c from t limit 2);
This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery' This version of MySQL doesn't yet support 'LIMIT & IN/ALL/ANY/SOME subquery'
drop table if exists t; drop table t;
create table t (a int);
insert into t values (1);
do @a:=(SELECT a from t);
select @a;
@a
1
drop table t;
do (SELECT a from t);
Table 'test.t' doesn't exist

10
mysql-test/t/subselect.test
View File

@@ -462,4 +462,12 @@ select ROW(1, 2, 'a') IN (select a,b,c from t where c='b' or c='a');
select ROW(1, 1, 'a') IN (select b,a,c from t where c='b' or c='a'); select ROW(1, 1, 'a') IN (select b,a,c from t where c='b' or c='a');
-- error 1235 -- error 1235
select ROW(1, 1, 'a') IN (select b,a,c from t limit 2); select ROW(1, 1, 'a') IN (select b,a,c from t limit 2);
drop table if exists t; drop table t;
create table t (a int);
insert into t values (1);
do @a:=(SELECT a from t);
select @a;
drop table t;
-- error 1146
do (SELECT a from t);

9
sql/sql_parse.cc
View File

@@ -1598,7 +1598,14 @@ mysql_execute_command(THD *thd)
break; break;
} }
case SQLCOM_DO: case SQLCOM_DO:
res=mysql_do(thd, *lex->insert_list); if (tables && ((res= check_table_access(thd, SELECT_ACL, tables)) ||
(res= open_and_lock_tables(thd,tables))))
break;
fix_tables_pointers(lex->all_selects_list);
res= mysql_do(thd, *lex->insert_list);
if (thd->net.report_error)
res= -1;
break; break;
case SQLCOM_EMPTY_QUERY: case SQLCOM_EMPTY_QUERY: