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Manual merge

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unknown 2005-03-24 15:17:39 +03:00
commit ca68bca8f4
4 changed files with 88 additions and 7 deletions
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11
libmysql/libmysql.c
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@ -2862,6 +2862,17 @@ int STDCALL mysql_stmt_execute(MYSQL_STMT *stmt)
mysql->status= MYSQL_STATUS_READY;
stmt->read_row_func= stmt_read_row_from_cursor;
}
else if (stmt->flags & CURSOR_TYPE_READ_ONLY)
{
/*
This is a single-row result set, a result set with no rows, EXPLAIN,
SHOW VARIABLES, or some other command which either a) bypasses the
cursors framework in the server and writes rows directly to the
network or b) is more efficient if all (few) result set rows are
precached on client and server's resources are freed.
*/
DBUG_RETURN(mysql_stmt_store_result(stmt));
}
else
{
stmt->mysql->unbuffered_fetch_owner= &stmt->unbuffered_fetch_cancelled;