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

A fix and a test case for Bug#13524 "lock timeout gives

Browse Source 
incorrect warning on open cursor"
This commit is contained in:
konstantin@mysql.com
2005-11-17 16:20:12 +03:00
parent becda93988
commit 85f5263284
2 changed files with 63 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

63
tests/mysql_client_test.c
View File

@ -14419,7 +14419,7 @@ static void test_bug14210()
myquery(rc);
}
/* Bug#13488 */
/* Bug#13488: wrong column metadata when fetching from cursor */
static void test_bug13488()
{
@ -14487,6 +14487,66 @@ static void test_bug13488()
myquery(rc);
}
/*
Bug#13524: warnings of a previous command are not reset when fetching
from a cursor.
*/
static void test_bug13524()
{
MYSQL_STMT *stmt;
int rc;
unsigned int warning_count;
const ulong type= CURSOR_TYPE_READ_ONLY;
const char *query= "select * from t1";
myheader("test_bug13524");
rc= mysql_query(mysql, "drop table if exists t1, t2");
myquery(rc);
rc= mysql_query(mysql, "create table t1 (a int not null primary key)");
myquery(rc);
rc= mysql_query(mysql, "insert into t1 values (1), (2), (3), (4)");
myquery(rc);
stmt= mysql_stmt_init(mysql);
rc= mysql_stmt_attr_set(stmt, STMT_ATTR_CURSOR_TYPE, (const void*) &type);
check_execute(stmt, rc);
rc= mysql_stmt_prepare(stmt, query, strlen(query));
check_execute(stmt, rc);
rc= mysql_stmt_execute(stmt);
check_execute(stmt, rc);
rc= mysql_stmt_fetch(stmt);
check_execute(stmt, rc);
warning_count= mysql_warning_count(mysql);
DIE_UNLESS(warning_count == 0);
/* Check that DROP TABLE produced a warning (no such table) */
rc= mysql_query(mysql, "drop table if exists t2");
myquery(rc);
warning_count= mysql_warning_count(mysql);
DIE_UNLESS(warning_count == 1);
/*
Check that fetch from a cursor cleared the warning from the previous
command.
*/
rc= mysql_stmt_fetch(stmt);
check_execute(stmt, rc);
warning_count= mysql_warning_count(mysql);
DIE_UNLESS(warning_count == 0);
/* Cleanup */
mysql_stmt_close(stmt);
rc= mysql_query(mysql, "drop table t1");
myquery(rc);
}
/*
Read and parse arguments and MySQL options from my.cnf
*/
@ -14744,6 +14804,7 @@ static struct my_tests_st my_tests[]= {
{ "test_bug12243", test_bug12243 },
{ "test_bug14210", test_bug14210 },
{ "test_bug13488", test_bug13488 },
{ "test_bug13524", test_bug13524 },
{ 0, 0 }
};