From dcb0409cc8d7c34256bfb533e235c26a53c9901a Mon Sep 17 00:00:00 2001 From: Kyle M Hall Date: Tue, 4 Dec 2012 08:52:21 -0500 Subject: [PATCH] Bug 9207 - Improve z39.50 speed slowdowns for sites with many records Content-Type: text/plain; charset="utf-8" Signed-off-by: Marcel de Rooy --- installer/data/mysql/kohastructure.sql | 3 ++- installer/data/mysql/updatedatabase.pl | 10 ++++++++++ 2 files changed, 12 insertions(+), 1 deletions(-) diff --git a/installer/data/mysql/kohastructure.sql b/installer/data/mysql/kohastructure.sql index d004fe1..221c4e4 100644 --- a/installer/data/mysql/kohastructure.sql +++ b/installer/data/mysql/kohastructure.sql @@ -896,7 +896,8 @@ CREATE TABLE `import_records` ( CONSTRAINT `import_records_ifbk_1` FOREIGN KEY (`import_batch_id`) REFERENCES `import_batches` (`import_batch_id`) ON DELETE CASCADE ON UPDATE CASCADE, KEY `branchcode` (`branchcode`), - KEY `batch_sequence` (`import_batch_id`, `record_sequence`) + KEY `batch_sequence` (`import_batch_id`, `record_sequence`), + KEY `batch_id_record_type` (`import_batch_id`,`record_type`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; -- diff --git a/installer/data/mysql/updatedatabase.pl b/installer/data/mysql/updatedatabase.pl index 041040a..ee4aeba 100755 --- a/installer/data/mysql/updatedatabase.pl +++ b/installer/data/mysql/updatedatabase.pl @@ -6477,6 +6477,16 @@ if ( CheckVersion($DBversion) ) { } +$DBversion = "3.11.00.XXX"; +if ( CheckVersion($DBversion) ) { + $dbh->do(qq{ + ALTER TABLE import_records ADD INDEX batch_id_record_type ( import_batch_id, record_type ); + }); + print "Upgrade to $DBversion done (Bug 9207: Add new index batch_id_record_type to import_records)\n"; + SetVersion($DBversion); +} + + =head1 FUNCTIONS =head2 TableExists($table) -- 1.7.7.6