KMAIN 1729 Bug in line item merge caused by KMAIN 1448

     Add in lines of code for lineitem merging which were not included
     in the 1448 sql fix

	new file:   KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268.sql
	new file:   KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268_rollback.sql

Signed-off-by: Michael Glass <mglass@catalystitservices.com>

diff --git a/KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268.sql b/KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268.sql
new file mode 100644 (file)
index 0000000..dd51613
--- /dev/null
+++ b/KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268.sql
@@ -0,0 +1,176 @@
+-- Function: asset.merge_record_assets(bigint, bigint)
+
+-- DROP FUNCTION asset.merge_record_assets(bigint, bigint);
+
+CREATE OR REPLACE FUNCTION asset.merge_record_assets(
+    target_record bigint,
+    source_record bigint)
+  RETURNS integer AS
+$BODY$
+DECLARE
+    moved_objects INT := 0;
+    source_cn     asset.call_number%ROWTYPE;
+    target_cn     asset.call_number%ROWTYPE;
+    target_mrc    biblio.record_entry.marc%TYPE;
+    metarec       metabib.metarecord%ROWTYPE;
+    hold          action.hold_request%ROWTYPE;
+    ser_rec       serial.record_entry%ROWTYPE;
+    acq_lineitem  acq.lineitem%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  oils_xpath_table(
+                    'id',
+                    'marc',
+                    'biblio.record_entry',
+                    '//*[@tag="856"]',
+                    'id=' || source_record
+                ) as t(i int,c text);
+
+        FOR i IN 1 .. counter LOOP
+            SELECT  '<datafield xmlns="http://www.loc.gov/MARC21/slim"' ||
+                        ' tag="856"' ||
+                        ' ind1="' || FIRST(ind1) || '"'  ||
+                        ' ind2="' || FIRST(ind2) || '">' ||
+                        array_to_string(
+                            array_accum(
+                                '<subfield code="' || subfield || '">' ||
+                                regexp_replace(
+                                    regexp_replace(
+                                        regexp_replace(data,'&','&amp;','g'),
+                                        '>', '&gt;', 'g'
+                                    ),
+                                    '<', '&lt;', 'g'
+                                ) || '</subfield>'
+                            ), ''
+                        ) || '</datafield>' INTO uri_datafield
+              FROM  oils_xpath_table(
+                        'id',
+                        'marc',
+                        'biblio.record_entry',
+                        '//*[@tag="856"][position()=' || i || ']/@ind1|' ||
+                        '//*[@tag="856"][position()=' || i || ']/@ind2|' ||
+                        '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
+                        '//*[@tag="856"][position()=' || i || ']/*[@code]',
+                        'id=' || source_record
+                    ) as t(id int,ind1 text, ind2 text,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 NOT deleted;
+
+        -- ... 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;
+
+    -- Find acq lineitems targeting the source record ...
+    SELECT marc INTO target_mrc FROM biblio.record_entry WHERE id = target_record;
+    FOR acq_lineitem IN SELECT * FROM acq.lineitem WHERE eg_bib_id = source_record LOOP
+        -- ... and move them to the target record, updating marc as well
+        UPDATE  acq.lineitem
+          SET   eg_bib_id = target_record
+          WHERE id = acq_lineitem.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;
+$BODY$
+  LANGUAGE plpgsql VOLATILE
+  COST 100;
+ALTER FUNCTION asset.merge_record_assets(bigint, bigint)
+  OWNER TO evergreen;

diff --git a/KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268_rollback.sql b/KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268_rollback.sql
new file mode 100644 (file)
index 0000000..9945457
--- /dev/null
+++ b/KCLS/sql/kmain-1729/KMAIN_1729_Bug_from_KMAIN_268_rollback.sql
@@ -0,0 +1,175 @@
+-- Function: asset.merge_record_assets(bigint, bigint)
+
+-- DROP FUNCTION asset.merge_record_assets(bigint, bigint);
+
+CREATE OR REPLACE FUNCTION asset.merge_record_assets(
+    target_record bigint,
+    source_record bigint)
+  RETURNS integer AS
+$BODY$
+DECLARE
+    moved_objects INT := 0;
+    source_cn     asset.call_number%ROWTYPE;
+    target_cn     asset.call_number%ROWTYPE;
+    target_mrc    biblio.record_entry.marc%TYPE;
+    metarec       metabib.metarecord%ROWTYPE;
+    hold          action.hold_request%ROWTYPE;
+    ser_rec       serial.record_entry%ROWTYPE;
+    acq_lineitem  acq.lineitem%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  oils_xpath_table(
+                    'id',
+                    'marc',
+                    'biblio.record_entry',
+                    '//*[@tag="856"]',
+                    'id=' || source_record
+                ) as t(i int,c text);
+
+        FOR i IN 1 .. counter LOOP
+            SELECT  '<datafield xmlns="http://www.loc.gov/MARC21/slim"' ||
+                        ' tag="856"' ||
+                        ' ind1="' || FIRST(ind1) || '"'  ||
+                        ' ind2="' || FIRST(ind2) || '">' ||
+                        array_to_string(
+                            array_accum(
+                                '<subfield code="' || subfield || '">' ||
+                                regexp_replace(
+                                    regexp_replace(
+                                        regexp_replace(data,'&','&amp;','g'),
+                                        '>', '&gt;', 'g'
+                                    ),
+                                    '<', '&lt;', 'g'
+                                ) || '</subfield>'
+                            ), ''
+                        ) || '</datafield>' INTO uri_datafield
+              FROM  oils_xpath_table(
+                        'id',
+                        'marc',
+                        'biblio.record_entry',
+                        '//*[@tag="856"][position()=' || i || ']/@ind1|' ||
+                        '//*[@tag="856"][position()=' || i || ']/@ind2|' ||
+                        '//*[@tag="856"][position()=' || i || ']/*/@code|' ||
+                        '//*[@tag="856"][position()=' || i || ']/*[@code]',
+                        'id=' || source_record
+                    ) as t(id int,ind1 text, ind2 text,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;
+
+    -- Find acq lineitems targeting the source record ...
+    SELECT marc INTO target_mrc FROM biblio.record_entry WHERE id = target_record;
+    FOR acq_lineitem IN SELECT * FROM acq.lineitem WHERE eg_bib_id = source_record LOOP
+        -- ... and move them to the target record, updating marc as well
+        UPDATE  acq.lineitem
+          SET   eg_bib_id = target_record
+          WHERE id = acq_lineitem.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;
+$BODY$
+  LANGUAGE plpgsql VOLATILE
+  COST 100;
+ALTER FUNCTION asset.merge_record_assets(bigint, bigint)
+  OWNER TO evergreen;