Only consider main entry headings for bib overlay
authorMike Rylander <mrylander@gmail.com>
Thu, 10 Jan 2013 21:35:44 +0000 (16:35 -0500)
committerDan Scott <dscott@laurentian.ca>
Wed, 23 Jan 2013 05:14:59 +0000 (00:14 -0500)
commit8d327a99ca730c030edce557f9c598fe591a3f16
tree3ad456cdc174c513f533d00eace2289dc5a22a4d
parentaea853cb4ed61e21f06541f125c6424c044556d8
Only consider main entry headings for bib overlay

Restrict the authority fields we will pull overlay data from to those
that do not subordinate themselves to other authority fields.  That
is, skip see-from/see-also/etc for bib overlay.

Signed-off-by: Mike Rylander <mrylander@gmail.com>
Signed-off-by: Jason Stephenson <jstephenson@mvlc.org>
Open-ILS/src/sql/Pg/011.schema.authority.sql