Koha-community/Koha
13
7
Fork 0
Code Issues Releases Wiki Activity

Bug 13795: Delete unused columns from statistics table

Browse source 
The following 2 fields are never used in the statistics table:

associatedborrower
usercode

This patch removes them.

To test:

* check the database and make sure columns are gone

Signed-off-by: Michal Denar <black23@gmail.com>

Signed-off-by: Michal Denar <black23@gmail.com>

Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
This commit is contained in:
Nicole 2016-02-02 09:33:46 -05:00 committed by Nick Clemens
parent e600ae6c4b
commit 074233b9d3
2 changed files with 12 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
installer/data/mysql/atomicupdate/Bug13795_Remove_unused_columns.perl Normal file
View file

@ -0,0 +1,12 @@
$DBversion = 'XXX'; # will be replaced by the RM
if( CheckVersion( $DBversion ) ) {
$dbh->do(q{
ALTER TABLE statistics
DROP COLUMN associatedborrower
DROP COLUMN usercode
});
SetVersion($DBversion);
print "Upgrade to $DBversion done (Bug 13795 - Delete unused fields from statistics table)\n";
}

4
installer/data/mysql/kohastructure.sql
View file

@ -1983,21 +1983,17 @@ CREATE TABLE `statistics` ( -- information related to transactions (circulation
`value` double(16,4) default NULL, -- monetary value associated with the transaction
`type` varchar(16) default NULL, -- transaction type (localuse, issue, return, renew, writeoff, payment)
`other` LONGTEXT, -- used by SIP
`usercode` varchar(10) default NULL, -- unused in Koha
`itemnumber` int(11) default NULL, -- foreign key from the items table, links transaction to a specific item
`itemtype` varchar(10) default NULL, -- foreign key from the itemtypes table, links transaction to a specific item type
`location` varchar(80) default NULL, -- authorized value for the shelving location for this item (MARC21 952$c)
`borrowernumber` int(11) default NULL, -- foreign key from the borrowers table, links transaction to a specific borrower
`associatedborrower` int(11) default NULL, -- unused in Koha
`ccode` varchar(80) default NULL, -- foreign key from the items table, links transaction to a specific collection code
KEY `timeidx` (`datetime`),
KEY `branch_idx` (`branch`),
KEY `type_idx` (`type`),
KEY `usercode_idx` (`usercode`),
KEY `itemnumber_idx` (`itemnumber`),
KEY `itemtype_idx` (`itemtype`),
KEY `borrowernumber_idx` (`borrowernumber`),
KEY `associatedborrower_idx` (`associatedborrower`),
KEY `ccode_idx` (`ccode`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;