LP#
1479953: Add indexes to vqbr foreign key references
Deleting a bib queue can be quite slow if it contains many queued
records. This is because each queued record needs to be deleted, and
this in turn affects many tables that contain unindexed foreign key
references to vandelay.queued_bib_record. Indexing those foreign keys
can speed up bib queue deletion substantially.
Signed-off-by: Jeff Davis <jdavis@sitka.bclibraries.ca>
Signed-off-by: Kathy Lussier <klussier@masslnc.org>
Signed-off-by: Jason Stephenson <jstephenson@mvlc.org>