[open-ils-commits] r13447 - branches/rel_1_6/Open-ILS/src/sql/Pg (miker)
svn at svn.open-ils.org
svn at svn.open-ils.org
Tue Jun 23 14:21:23 EDT 2009
Author: miker
Date: 2009-06-23 14:21:19 -0400 (Tue, 23 Jun 2009)
New Revision: 13447
Modified:
branches/rel_1_6/Open-ILS/src/sql/Pg/090.schema.action.sql
branches/rel_1_6/Open-ILS/src/sql/Pg/999.functions.global.sql
Log:
backporting move of the record-merge stored proc to the end of the schema load, to avoid cross-schema issues
Modified: branches/rel_1_6/Open-ILS/src/sql/Pg/090.schema.action.sql
===================================================================
--- branches/rel_1_6/Open-ILS/src/sql/Pg/090.schema.action.sql 2009-06-23 18:14:11 UTC (rev 13446)
+++ branches/rel_1_6/Open-ILS/src/sql/Pg/090.schema.action.sql 2009-06-23 18:21:19 UTC (rev 13447)
@@ -349,151 +349,5 @@
fail_time TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
);
-CREATE OR REPLACE FUNCTION asset.merge_record_assets( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
-DECLARE
- moved_objects INT := 0;
- source_cn asset.call_number%ROWTYPE;
- target_cn asset.call_number%ROWTYPE;
- metarec metabib.metarecord%ROWTYPE;
- hold action.hold_request%ROWTYPE;
- ser_rec serial.record_entry%ROWTYPE;
- uri_count INT := 0;
- counter INT := 0;
- uri_datafield TEXT;
- uri_text TEXT := '';
-BEGIN
-
- -- move any 856 entries on records that have at least one MARC-mapped URI entry
- SELECT INTO uri_count COUNT(*)
- FROM asset.uri_call_number_map m
- JOIN asset.call_number cn ON (m.call_number = cn.id)
- WHERE cn.record = source_record;
-
- IF uri_count > 0 THEN
-
- SELECT COUNT(*) INTO counter
- FROM xpath_table(
- 'id',
- 'marc',
- 'acq.lineitem',
- '//*[@tag="856"]',
- 'id=' || lineitem
- ) as t(i int,c text);
-
- FOR i IN 1 .. counter LOOP
- SELECT '<datafield xmlns="http://www.loc.gov/MARC21/slim" tag="856">' ||
- array_to_string(
- array_accum(
- '<subfield code="' || subfield || '">' ||
- regexp_replace(
- regexp_replace(
- regexp_replace(data,'&','&','g'),
- '>', '>', 'g'
- ),
- '<', '<', 'g'
- ) || '</subfield>'
- ), ''
- ) || '</datafield>' INTO uri_datafield
- FROM xpath_table(
- 'id',
- 'marc',
- 'biblio.record_entry',
- '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
- '//*[@tag="856"][position()=' || i || ']/*[@code]',
- 'id=' || source_record
- ) as t(id int,subfield text,data text);
-
- uri_text := uri_text || uri_datafield;
- END LOOP;
-
- IF uri_text <> '' THEN
- UPDATE biblio.record_entry
- SET marc = regexp_replace(marc,'(</[^>]*record>)', uri_text || E'\\1')
- WHERE id = target_record;
- END IF;
-
- END IF;
-
- -- Find and move metarecords to the target record
- SELECT INTO metarec *
- FROM metabib.metarecord
- WHERE master_record = source_record;
-
- IF FOUND THEN
- UPDATE metabib.metarecord
- SET master_record = target_record,
- mods = NULL
- WHERE id = metarec.id;
-
- moved_objects := moved_objects + 1;
- END IF;
-
- -- Find call numbers attached to the source ...
- FOR source_cn IN SELECT * FROM asset.call_number WHERE record = source_record LOOP
-
- SELECT INTO target_cn *
- FROM asset.call_number
- WHERE label = source_cn.label
- AND owning_lib = source_cn.owning_lib
- AND record = target_record;
-
- -- ... and if there's a conflicting one on the target ...
- IF FOUND THEN
-
- -- ... move the copies to that, and ...
- UPDATE asset.copy
- SET call_number = target_cn.id
- WHERE call_number = source_cn.id;
-
- -- ... move V holds to the move-target call number
- FOR hold IN SELECT * FROM action.hold_request WHERE target = source_cn.id AND hold_type = 'V' LOOP
-
- UPDATE action.hold_request
- SET target = target_cn.id
- WHERE id = hold.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- ... if not ...
- ELSE
- -- ... just move the call number to the target record
- UPDATE asset.call_number
- SET record = target_record
- WHERE id = source_cn.id;
- END IF;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find T holds targeting the source record ...
- FOR hold IN SELECT * FROM action.hold_request WHERE target = source_record AND hold_type = 'T' LOOP
-
- -- ... and move them to the target record
- UPDATE action.hold_request
- SET target = target_record
- WHERE id = hold.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Find serial records targeting the source record ...
- FOR ser_rec IN SELECT * FROM serial.record_entry WHERE record = source_record LOOP
- -- ... and move them to the target record
- UPDATE serial.record_entry
- SET record = target_record
- WHERE id = ser_rec.id;
-
- moved_objects := moved_objects + 1;
- END LOOP;
-
- -- Finally, "delete" the source record
- DELETE FROM biblio.record_entry WHERE id = source_record;
-
- -- That's all, folks!
- RETURN moved_objects;
-END;
-$func$ LANGUAGE plpgsql;
-
COMMIT;
Modified: branches/rel_1_6/Open-ILS/src/sql/Pg/999.functions.global.sql
===================================================================
--- branches/rel_1_6/Open-ILS/src/sql/Pg/999.functions.global.sql 2009-06-23 18:14:11 UTC (rev 13446)
+++ branches/rel_1_6/Open-ILS/src/sql/Pg/999.functions.global.sql 2009-06-23 18:21:19 UTC (rev 13447)
@@ -210,5 +210,149 @@
*/
$$;
+CREATE OR REPLACE FUNCTION asset.merge_record_assets( target_record BIGINT, source_record BIGINT ) RETURNS INT AS $func$
+DECLARE
+ moved_objects INT := 0;
+ source_cn asset.call_number%ROWTYPE;
+ target_cn asset.call_number%ROWTYPE;
+ metarec metabib.metarecord%ROWTYPE;
+ hold action.hold_request%ROWTYPE;
+ ser_rec serial.record_entry%ROWTYPE;
+ uri_count INT := 0;
+ counter INT := 0;
+ uri_datafield TEXT;
+ uri_text TEXT := '';
+BEGIN
+ -- move any 856 entries on records that have at least one MARC-mapped URI entry
+ SELECT INTO uri_count COUNT(*)
+ FROM asset.uri_call_number_map m
+ JOIN asset.call_number cn ON (m.call_number = cn.id)
+ WHERE cn.record = source_record;
+ IF uri_count > 0 THEN
+
+ SELECT COUNT(*) INTO counter
+ FROM xpath_table(
+ 'id',
+ 'marc',
+ 'acq.lineitem',
+ '//*[@tag="856"]',
+ 'id=' || lineitem
+ ) as t(i int,c text);
+
+ FOR i IN 1 .. counter LOOP
+ SELECT '<datafield xmlns="http://www.loc.gov/MARC21/slim" tag="856">' ||
+ array_to_string(
+ array_accum(
+ '<subfield code="' || subfield || '">' ||
+ regexp_replace(
+ regexp_replace(
+ regexp_replace(data,'&','&','g'),
+ '>', '>', 'g'
+ ),
+ '<', '<', 'g'
+ ) || '</subfield>'
+ ), ''
+ ) || '</datafield>' INTO uri_datafield
+ FROM xpath_table(
+ 'id',
+ 'marc',
+ 'biblio.record_entry',
+ '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
+ '//*[@tag="856"][position()=' || i || ']/*[@code]',
+ 'id=' || source_record
+ ) as t(id int,subfield text,data text);
+
+ uri_text := uri_text || uri_datafield;
+ END LOOP;
+
+ IF uri_text <> '' THEN
+ UPDATE biblio.record_entry
+ SET marc = regexp_replace(marc,'(</[^>]*record>)', uri_text || E'\\1')
+ WHERE id = target_record;
+ END IF;
+
+ END IF;
+
+ -- Find and move metarecords to the target record
+ SELECT INTO metarec *
+ FROM metabib.metarecord
+ WHERE master_record = source_record;
+
+ IF FOUND THEN
+ UPDATE metabib.metarecord
+ SET master_record = target_record,
+ mods = NULL
+ WHERE id = metarec.id;
+
+ moved_objects := moved_objects + 1;
+ END IF;
+
+ -- Find call numbers attached to the source ...
+ FOR source_cn IN SELECT * FROM asset.call_number WHERE record = source_record LOOP
+
+ SELECT INTO target_cn *
+ FROM asset.call_number
+ WHERE label = source_cn.label
+ AND owning_lib = source_cn.owning_lib
+ AND record = target_record;
+
+ -- ... and if there's a conflicting one on the target ...
+ IF FOUND THEN
+
+ -- ... move the copies to that, and ...
+ UPDATE asset.copy
+ SET call_number = target_cn.id
+ WHERE call_number = source_cn.id;
+
+ -- ... move V holds to the move-target call number
+ FOR hold IN SELECT * FROM action.hold_request WHERE target = source_cn.id AND hold_type = 'V' LOOP
+
+ UPDATE action.hold_request
+ SET target = target_cn.id
+ WHERE id = hold.id;
+
+ moved_objects := moved_objects + 1;
+ END LOOP;
+
+ -- ... if not ...
+ ELSE
+ -- ... just move the call number to the target record
+ UPDATE asset.call_number
+ SET record = target_record
+ WHERE id = source_cn.id;
+ END IF;
+
+ moved_objects := moved_objects + 1;
+ END LOOP;
+
+ -- Find T holds targeting the source record ...
+ FOR hold IN SELECT * FROM action.hold_request WHERE target = source_record AND hold_type = 'T' LOOP
+
+ -- ... and move them to the target record
+ UPDATE action.hold_request
+ SET target = target_record
+ WHERE id = hold.id;
+
+ moved_objects := moved_objects + 1;
+ END LOOP;
+
+ -- Find serial records targeting the source record ...
+ FOR ser_rec IN SELECT * FROM serial.record_entry WHERE record = source_record LOOP
+ -- ... and move them to the target record
+ UPDATE serial.record_entry
+ SET record = target_record
+ WHERE id = ser_rec.id;
+
+ moved_objects := moved_objects + 1;
+ END LOOP;
+
+ -- Finally, "delete" the source record
+ DELETE FROM biblio.record_entry WHERE id = source_record;
+
+ -- That's all, folks!
+ RETURN moved_objects;
+END;
+$func$ LANGUAGE plpgsql;
+
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