Author: bdubbs Date: 2008-12-27 23:56:18 -0700 (Sat, 27 Dec 2008) New Revision: 2026
Added: trunk/mysql/mysql-5.1.30-limit-test-1.patch Log: Add a patch for mysql limits when built without big tables Added: trunk/mysql/mysql-5.1.30-limit-test-1.patch =================================================================== --- trunk/mysql/mysql-5.1.30-limit-test-1.patch (rev 0) +++ trunk/mysql/mysql-5.1.30-limit-test-1.patch 2008-12-28 06:56:18 UTC (rev 2026) @@ -0,0 +1,26 @@ +Submitted By: Bruce dubbs (bdubbs at linuxfromscratch dot org) +Date: 2008-12-28 +Initial Package Version: 5.1.30 +Origin: mysql mailing list +Description: Patches the limit count of a table when big tables are not + enabled. + +--- a/sql/sql_lex.cc 2008-09-18 08:38:44 +0000 ++++ b/sql/sql_lex.cc 2008-10-10 20:28:40 +0000 +@@ -2404,8 +2404,13 @@ void st_select_lex_unit::set_limit(st_se + if (val != (ulonglong)select_limit_val) + select_limit_val= HA_POS_ERROR; + #endif +- offset_limit_cnt= (ha_rows)(sl->offset_limit ? sl->offset_limit->val_uint() : +- ULL(0)); ++ val= sl->offset_limit ? sl->offset_limit->val_uint() : ULL(0); ++ offset_limit_cnt= (ha_rows)val; ++#ifndef BIG_TABLES ++ /* Check for truncation. */ ++ if (val != (ulonglong)offset_limit_cnt) ++ offset_limit_cnt= HA_POS_ERROR; ++#endif + select_limit_cnt= select_limit_val + offset_limit_cnt; + if (select_limit_cnt < select_limit_val) + select_limit_cnt= HA_POS_ERROR; // no limit + -- http://linuxfromscratch.org/mailman/listinfo/patches FAQ: http://www.linuxfromscratch.org/faq/ Unsubscribe: See the above information page
