[Koha-bugs] [Bug 31565] Patron search filter by category code with special character returns no results

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

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=31565

David Nind <david at davidnind.com> changed:

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--- Comment #13 from David Nind <david at davidnind.com> ---
Created attachment 140756
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https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=140756&action=edit
Bug 31565: Escape datatables MySQL special characters only in LIKE queries

Escaping \ yields no results when performing exact search in datatables.
This patch adds MySQL special character escaping only to LIKE searches.

To test:
1. Add following categorycode 'TEST\CAT' by SQL
insert into categories (categorycode,description) values ('TEST\\CAT',
'TEST\\CAT');
2. Add a patron into TEST\CAT category
3. Go to patron search
4. Limit search by category TEST\CAT
5. Observe no results
6. Apply patch
7. Refresh patron search page
8. Limit search by category TEST\CAT
9. Observe Koha redirecting you to patron you chose in step 2

Signed-off-by: David Nind <david at davidnind.com>

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