database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-12-24 11:21:21 +03:00
Code Activity

Implement MarkM optimization request to avoid redundnat packet exchange

Browse Source 
in cursors.
This commit is contained in:
konstantin@mysql.com
2005-07-14 15:27:24 +04:00
parent 3cf9a4c4fc
commit 509531421c
5 changed files with 34 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

23
tests/mysql_client_test.c
View File

@@ -13050,27 +13050,6 @@ static void test_bug9478()
check_execute(stmt, rc);
if (!opt_silent && i == 0)
printf("Fetched row: %s\n", a);
/*
Although protocol-wise an attempt to execute a statement which
already has an open cursor associated with it will yield an error,
the client library behavior tested here is consistent with
the non-cursor execution scenario: mysql_stmt_execute will
silently close the cursor if necessary.
*/
{
char buff[9];
/* Fill in the execute packet */
int4store(buff, stmt->stmt_id);
buff[4]= 0; /* Flag */
int4store(buff+5, 1); /* Reserved for array bind */
rc= ((*mysql->methods->advanced_command)(mysql, COM_STMT_EXECUTE, buff,
sizeof(buff), 0,0,1) ||
(*mysql->methods->read_query_result)(mysql));
DIE_UNLESS(rc);
if (!opt_silent && i == 0)
printf("Got error (as expected): %s\n", mysql_error(mysql));
}
rc= mysql_stmt_execute(stmt);
check_execute(stmt, rc);
@@ -13429,7 +13408,7 @@ static void test_bug10794()
bind[1].length= &a_len;
rc= mysql_stmt_bind_param(stmt, bind);
check_execute(stmt, rc);
for (i= 0; i < 34; i++)
for (i= 0; i < 42; i++)
{
id_val= (i+1)*10;
sprintf(a, "a%d", i);