From 3a5476d150419b46847dd922935f368c969519c1 Mon Sep 17 00:00:00 2001 From: alecpl Date: Wed, 23 Feb 2011 08:13:02 +0000 Subject: - Add index on contactgroupmembers.contact_id column. Improves performance and fixes problem with contactgroupmembers table creation on MySQL 4.x --- SQL/mysql.initial.sql | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'SQL/mysql.initial.sql') diff --git a/SQL/mysql.initial.sql b/SQL/mysql.initial.sql index accf212d4..8e2e61c9e 100644 --- a/SQL/mysql.initial.sql +++ b/SQL/mysql.initial.sql @@ -117,7 +117,8 @@ CREATE TABLE `contactgroupmembers` ( CONSTRAINT `contactgroup_id_fk_contactgroups` FOREIGN KEY (`contactgroup_id`) REFERENCES `contactgroups`(`contactgroup_id`) ON DELETE CASCADE ON UPDATE CASCADE, CONSTRAINT `contact_id_fk_contacts` FOREIGN KEY (`contact_id`) - REFERENCES `contacts`(`contact_id`) ON DELETE CASCADE ON UPDATE CASCADE + REFERENCES `contacts`(`contact_id`) ON DELETE CASCADE ON UPDATE CASCADE, + INDEX `contactgroupmembers_contact_index` (`contact_id`) ) /*!40000 ENGINE=INNODB */; -- cgit v1.2.3