Bugzilla – Attachment 125430 Details for
Bug 29130
Holds queue is empty while holds queue builder is running
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[patch]
Bug 29130 - Holds queue is empty while holds queue builder is running
Bug-29130---Holds-queue-is-empty-while-holds-queue.patch (text/plain), 3.16 KB, created by
Kyle M Hall
on 2021-09-28 17:53:53 UTC
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Description:
Bug 29130 - Holds queue is empty while holds queue builder is running
Filename:
MIME Type:
Creator:
Kyle M Hall
Created:
2021-09-28 17:53:53 UTC
Size:
3.16 KB
patch
obsolete
>From 2e6e0f3db17f94db51835c92bb5d82f705d2df7f Mon Sep 17 00:00:00 2001 >From: Kyle M Hall <kyle@bywatersolutions.com> >Date: Tue, 28 Sep 2021 12:35:18 -0400 >Subject: [PATCH] Bug 29130 - Holds queue is empty while holds queue builder is > running > >When build_holds_queue.pl, it first deletes all rows from tmp_holdsqueue and hold_fill_targets, >then starts building the holds queue again. >It seems sensible to build the holds queue using temporary tables and copy the data over afterward. > >Test Plan: >1) Apply this patch >2) Run the holds queue builder >3) Verify holds queue was was populated >--- > C4/HoldsQueue.pm | 18 +++++++++++++++--- > 1 file changed, 15 insertions(+), 3 deletions(-) > >diff --git a/C4/HoldsQueue.pm b/C4/HoldsQueue.pm >index 06b0b2a2ef..459ea1be5b 100644 >--- a/C4/HoldsQueue.pm >+++ b/C4/HoldsQueue.pm >@@ -175,7 +175,9 @@ Top level function that turns reserves into tmp_holdsqueue and hold_fill_targets > sub CreateQueue { > my $dbh = C4::Context->dbh; > >- $dbh->do("DELETE FROM tmp_holdsqueue"); # clear the old table for new info >+ $dbh->do("CREATE TABLE IF NOT EXISTS tmp_holdsqueue_builder LIKE tmp_holdsqueue"); >+ $dbh->do("DELETE FROM tmp_holdsqueue_builder"); >+ $dbh->do("CREATE TABLE IF NOT EXISTS hold_fill_targets_builder LIKE hold_fill_targets"); > $dbh->do("DELETE FROM hold_fill_targets"); > > my $total_bibs = 0; >@@ -222,6 +224,16 @@ sub CreateQueue { > #warn Dumper($hold_requests), Dumper($available_items), Dumper($item_map); > } > } >+ >+ my $do_not_lock = ( exists $ENV{_} && $ENV{_} =~ m|prove| ) || $ENV{KOHA_TESTING}; >+ $dbh->{AutoCommit} = 0 unless $do_not_lock; >+ $dbh->do("DELETE FROM tmp_holdsqueue"); # clear the old table for new info >+ $dbh->do("INSERT INTO tmp_holdsqueue SELECT * FROM tmp_holdsqueue_builder"); >+ $dbh->do("DELETE FROM hold_fill_targets"); >+ $dbh->do("INSERT INTO hold_fill_targets SELECT * FROM hold_fill_targets_builder"); >+ $dbh->do("DROP TABLE tmp_holdsqueue_builder"); >+ $dbh->do("DROP TABLE hold_fill_targets_builder"); >+ $dbh->commit() unless $do_not_lock; > } > > =head2 GetBibsWithPendingHoldRequests >@@ -711,7 +723,7 @@ sub CreatePicklistFromItemMap { > my $dbh = C4::Context->dbh; > > my $sth_load=$dbh->prepare(" >- INSERT INTO tmp_holdsqueue (biblionumber,itemnumber,barcode,surname,firstname,phone,borrowernumber, >+ INSERT INTO tmp_holdsqueue_builder (biblionumber,itemnumber,barcode,surname,firstname,phone,borrowernumber, > cardnumber,reservedate,title, itemcallnumber, > holdingbranch,pickbranch,notes, item_level_request) > VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) >@@ -756,7 +768,7 @@ sub AddToHoldTargetMap { > my $dbh = C4::Context->dbh; > > my $insert_sql = q( >- INSERT INTO hold_fill_targets (borrowernumber, biblionumber, itemnumber, source_branchcode, item_level_request, reserve_id) >+ INSERT INTO hold_fill_targets_builder (borrowernumber, biblionumber, itemnumber, source_branchcode, item_level_request, reserve_id) > VALUES (?, ?, ?, ?, ?, ?) > ); > my $sth_insert = $dbh->prepare($insert_sql); >-- >2.30.1 (Apple Git-130)
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