[Koha-bugs] [Bug 9681] Add some indexes in database

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=9681

Paul Poulain <paul.poulain at biblibre.com> changed:

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--- Comment #5 from Paul Poulain <paul.poulain at biblibre.com> ---
Created attachment 17959
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http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=17959&action=edit
Bug 9681: Add some indexes in database

Some table columns should have an index to speed SQL queries :
- statistics table has only one index (used to make heavy queries for reports)
- itemtype should have an index in items and biblioitems (this is used in
circulation to check the number of existing issues of a specific item type)
- issue.branchcode and issue.issuingbranch

Test plan :
- Create a new database using kohastructure.pl
=> check there is no SQL error and that new indexes are present (mysql> show
create table)
Apply update database on a master version
=> check there is no SQL error and that new indexes are present (mysql> show
create table)

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel at gmail.com>

Comment: Indexes created as described. No errors.
Fixing small merge conflict.
Test presence of new indexes on all affected tables.

Signed-off-by: Paul Poulain <paul.poulain at biblibre.com>

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