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fixed error processing of prepare in VIEW creation (BUG#4801)

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mysql-test/r/view.result:
  test of error processing found in preparation phase
mysql-test/t/view.test:
  test of error processing found in preparation phase
sql/sql_view.cc:
  fixed error processing of prepare
This commit is contained in:
unknown 2004-08-23 12:38:55 +03:00
parent acd4f7debd
commit 9ca63e55bc
3 changed files with 21 additions and 1 deletions
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6
mysql-test/r/view.result
View File

@ -1036,3 +1036,9 @@ a
4 4
drop view v1; drop view v1;
drop table t1; drop table t1;
CREATE VIEW v02 AS SELECT * FROM DUAL;
ERROR HY000: No tables used
SHOW TABLES;
Tables_in_test table_type
t2 BASE TABLE
v4 VIEW

7
mysql-test/t/view.test
View File

@ -973,3 +973,10 @@ select * from t1;
drop view v1; drop view v1;
drop table t1; drop table t1;
#
# error on preparation
#
-- error 1096
CREATE VIEW v02 AS SELECT * FROM DUAL;
SHOW TABLES;

9
sql/sql_view.cc
View File

@ -183,8 +183,15 @@ int mysql_create_view(THD *thd,
// prepare select to resolve all fields // prepare select to resolve all fields
lex->view_prepare_mode= 1; lex->view_prepare_mode= 1;
if ((res= unit->prepare(thd, 0, 0))) if (unit->prepare(thd, 0, 0))
{
/*
some errors from prepare are reported to user, if is not then
it will be checked after err: label
*/
res= 1;
goto err; goto err;
}
/* view list (list of view fields names) */ /* view list (list of view fields names) */
if (lex->view_list.elements) if (lex->view_list.elements)