From: Kathy Lussier Date: Fri, 26 Feb 2016 00:30:05 +0000 (-0500) Subject: LP#1527342 Stamping upgrade script decouple checkout history X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=f76afe0fc151550fe97bf6f92926ce8725bb084a;p=working%2FEvergreen.git LP#1527342 Stamping upgrade script decouple checkout history Signed-off-by: Kathy Lussier --- diff --git a/Open-ILS/src/sql/Pg/upgrade/0960.schema.decouple_co_history.sql b/Open-ILS/src/sql/Pg/upgrade/0960.schema.decouple_co_history.sql index b55bbfbd91..5fc0fed9f2 100644 --- a/Open-ILS/src/sql/Pg/upgrade/0960.schema.decouple_co_history.sql +++ b/Open-ILS/src/sql/Pg/upgrade/0960.schema.decouple_co_history.sql @@ -11,7 +11,8 @@ CREATE TABLE action.usr_circ_history ( usr INTEGER NOT NULL REFERENCES actor.usr(id) DEFERRABLE INITIALLY DEFERRED, xact_start TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(), - target_copy BIGINT NOT NULL, + target_copy BIGINT NOT NULL REFERENCES asset.copy(id) + DEFERRABLE INITIALLY DEFERRED, due_date TIMESTAMP WITH TIME ZONE NOT NULL, checkin_time TIMESTAMP WITH TIME ZONE, source_circ BIGINT REFERENCES action.circulation(id) @@ -213,14 +214,6 @@ BEGIN FOR cur_circ IN SELECT * FROM action.usr_visible_circs(cur_usr) LOOP - PERFORM TRUE FROM asset.copy WHERE id = cur_circ.target_copy; - - -- Avoid inserting a circ history row when the circulated - -- item has been (forcibly) removed from the database. - IF NOT FOUND THEN - CONTINUE; - END IF; - -- Find the last circ in the circ chain. SELECT INTO last_circ * FROM action.circ_chain(cur_circ.id) @@ -242,7 +235,7 @@ BEGIN -- useful for alleviating administrator anxiety. IF counter % 10000 = 0 THEN - RAISE NOTICE 'Migrated history for % total circs', counter; + RAISE NOTICE 'Migrated history for % total users', counter; END IF; counter := counter + 1; diff --git a/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.decouple_co_history.sql b/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.decouple_co_history.sql deleted file mode 100644 index 889ab3f416..0000000000 --- a/Open-ILS/src/sql/Pg/upgrade/XXXX.schema.decouple_co_history.sql +++ /dev/null @@ -1,667 +0,0 @@ - -BEGIN; - --- TODO process to delete history items once the age threshold --- history.circ.retention_age is reached? - --- SELECT evergreen.upgrade_deps_block_check('XXXX', :eg_version); - -CREATE TABLE action.usr_circ_history ( - id BIGSERIAL PRIMARY KEY, - usr INTEGER NOT NULL REFERENCES actor.usr(id) - DEFERRABLE INITIALLY DEFERRED, - xact_start TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(), - target_copy BIGINT NOT NULL REFERENCES asset.copy(id) - DEFERRABLE INITIALLY DEFERRED, - due_date TIMESTAMP WITH TIME ZONE NOT NULL, - checkin_time TIMESTAMP WITH TIME ZONE, - source_circ BIGINT REFERENCES action.circulation(id) - ON DELETE SET NULL DEFERRABLE INITIALLY DEFERRED -); - -CREATE OR REPLACE FUNCTION action.maintain_usr_circ_history() - RETURNS TRIGGER AS $FUNK$ -DECLARE - cur_circ BIGINT; - first_circ BIGINT; -BEGIN - - -- Any retention value signifies history is enabled. - -- This assumes that clearing these values via external - -- process deletes the action.usr_circ_history rows. - -- TODO: replace these settings w/ a single bool setting? - PERFORM 1 FROM actor.usr_setting - WHERE usr = NEW.usr AND value IS NOT NULL AND name IN ( - 'history.circ.retention_age', - 'history.circ.retention_start' - ); - - IF NOT FOUND THEN - RETURN NEW; - END IF; - - IF TG_OP = 'INSERT' AND NEW.parent_circ IS NULL THEN - -- Starting a new circulation. Insert the history row. - INSERT INTO action.usr_circ_history - (usr, xact_start, target_copy, due_date, source_circ) - VALUES ( - NEW.usr, - NEW.xact_start, - NEW.target_copy, - NEW.due_date, - NEW.id - ); - - RETURN NEW; - END IF; - - -- find the first and last circs in the circ chain - -- for the currently modified circ. - FOR cur_circ IN SELECT id FROM action.circ_chain(NEW.id) LOOP - IF first_circ IS NULL THEN - first_circ := cur_circ; - CONTINUE; - END IF; - -- Allow the loop to continue so that at as the loop - -- completes cur_circ points to the final circulation. - END LOOP; - - IF NEW.id <> cur_circ THEN - -- Modifying an intermediate circ. Ignore it. - RETURN NEW; - END IF; - - -- Update the due_date/checkin_time on the history row if the current - -- circ is the last circ in the chain and an update is warranted. - - UPDATE action.usr_circ_history - SET - due_date = NEW.due_date, - checkin_time = NEW.checkin_time - WHERE - source_circ = first_circ - AND ( - due_date <> NEW.due_date OR ( - (checkin_time IS NULL AND NEW.checkin_time IS NOT NULL) OR - (checkin_time IS NOT NULL AND NEW.checkin_time IS NULL) OR - (checkin_time <> NEW.checkin_time) - ) - ); - RETURN NEW; -END; -$FUNK$ LANGUAGE PLPGSQL; - -CREATE TRIGGER maintain_usr_circ_history_tgr - AFTER INSERT OR UPDATE ON action.circulation - FOR EACH ROW EXECUTE PROCEDURE action.maintain_usr_circ_history(); - -UPDATE action_trigger.hook - SET core_type = 'auch' - WHERE key ~ '^circ.format.history.'; - -UPDATE action_trigger.event_definition SET template = -$$ -[%- USE date -%] -[%- SET user = target.0.usr -%] -To: [%- params.recipient_email || user.email %] -From: [%- params.sender_email || default_sender %] -Subject: Circulation History - - [% FOR circ IN target %] - [% helpers.get_copy_bib_basics(circ.target_copy.id).title %] - Barcode: [% circ.target_copy.barcode %] - Checked Out: [% date.format(helpers.format_date(circ.xact_start), '%Y-%m-%d') %] - Due Date: [% date.format(helpers.format_date(circ.due_date), '%Y-%m-%d') %] - Returned: [% - date.format( - helpers.format_date(circ.checkin_time), '%Y-%m-%d') - IF circ.checkin_time; - %] - [% END %] -$$ -WHERE id = 25 AND template = -$$ -[%- USE date -%] -[%- SET user = target.0.usr -%] -To: [%- params.recipient_email || user.email %] -From: [%- params.sender_email || default_sender %] -Subject: Circulation History - - [% FOR circ IN target %] - [% helpers.get_copy_bib_basics(circ.target_copy.id).title %] - Barcode: [% circ.target_copy.barcode %] - Checked Out: [% date.format(helpers.format_date(circ.xact_start), '%Y-%m-%d') %] - Due Date: [% date.format(helpers.format_date(circ.due_date), '%Y-%m-%d') %] - Returned: [% date.format(helpers.format_date(circ.checkin_time), '%Y-%m-%d') %] - [% END %] -$$; - --- avoid TT undef date errors -UPDATE action_trigger.event_definition SET template = -$$ -[%- USE date -%] -
- -
[% date.format %]
-
- - [% user.family_name %], [% user.first_given_name %] -
    - [% FOR circ IN target %] -
  1. -
    [% helpers.get_copy_bib_basics(circ.target_copy.id).title %]
    -
    Barcode: [% circ.target_copy.barcode %]
    -
    Checked Out: [% date.format(helpers.format_date(circ.xact_start), '%Y-%m-%d') %]
    -
    Due Date: [% date.format(helpers.format_date(circ.due_date), '%Y-%m-%d') %]
    -
    Returned: [% - date.format( - helpers.format_date(circ.checkin_time), '%Y-%m-%d') - IF circ.checkin_time; -%] -
    -
    2. - [% END %] -
-
-$$ -WHERE id = 26 AND template = -- only replace template if it matches stock -$$ -[%- USE date -%] -
- -
[% date.format %]
-
- - [% user.family_name %], [% user.first_given_name %] -
    - [% FOR circ IN target %] -
  1. -
    [% helpers.get_copy_bib_basics(circ.target_copy.id).title %]
    -
    Barcode: [% circ.target_copy.barcode %]
    -
    Checked Out: [% date.format(helpers.format_date(circ.xact_start), '%Y-%m-%d') %]
    -
    Due Date: [% date.format(helpers.format_date(circ.due_date), '%Y-%m-%d') %]
    -
    Returned: [% date.format(helpers.format_date(circ.checkin_time), '%Y-%m-%d') %]
    -
    2. - [% END %] -
-
-$$; - --- NOTE: ^-- stock CSV template does not include checkin_time, so --- no modifications are required. - --- Create circ history rows for existing circ history data. -DO $FUNK$ -DECLARE - cur_usr INTEGER; - cur_circ action.circulation%ROWTYPE; - last_circ action.circulation%ROWTYPE; - counter INTEGER DEFAULT 1; -BEGIN - - RAISE NOTICE - 'Migrating circ history for % users. This might take a while...', - (SELECT COUNT(DISTINCT(au.id)) FROM actor.usr au - JOIN actor.usr_setting aus ON (aus.usr = au.id) - WHERE NOT au.deleted AND - aus.name ~ '^history.circ.retention_'); - - FOR cur_usr IN - SELECT DISTINCT(au.id) - FROM actor.usr au - JOIN actor.usr_setting aus ON (aus.usr = au.id) - WHERE NOT au.deleted AND - aus.name ~ '^history.circ.retention_' LOOP - - FOR cur_circ IN SELECT * FROM action.usr_visible_circs(cur_usr) LOOP - - -- Find the last circ in the circ chain. - SELECT INTO last_circ * - FROM action.circ_chain(cur_circ.id) - ORDER BY xact_start DESC LIMIT 1; - - -- Create the history row. - -- It's OK if last_circ = cur_circ - INSERT INTO action.usr_circ_history - (usr, xact_start, target_copy, - due_date, checkin_time, source_circ) - VALUES ( - cur_circ.usr, - cur_circ.xact_start, - cur_circ.target_copy, - last_circ.due_date, - last_circ.checkin_time, - cur_circ.id - ); - - -- useful for alleviating administrator anxiety. - IF counter % 10000 = 0 THEN - RAISE NOTICE 'Migrated history for % total users', counter; - END IF; - - counter := counter + 1; - - END LOOP; - END LOOP; - -END $FUNK$; - -DROP FUNCTION IF EXISTS action.usr_visible_circs (INTEGER); -DROP FUNCTION IF EXISTS action.usr_visible_circ_copies (INTEGER); - --- remove user retention age checks -CREATE OR REPLACE FUNCTION action.purge_circulations () RETURNS INT AS $func$ -DECLARE - org_keep_age INTERVAL; - org_use_last BOOL = false; - org_age_is_min BOOL = false; - org_keep_count INT; - - keep_age INTERVAL; - - target_acp RECORD; - circ_chain_head action.circulation%ROWTYPE; - circ_chain_tail action.circulation%ROWTYPE; - - count_purged INT; - num_incomplete INT; - - last_finished TIMESTAMP WITH TIME ZONE; -BEGIN - - count_purged := 0; - - SELECT value::INTERVAL INTO org_keep_age FROM config.global_flag WHERE name = 'history.circ.retention_age' AND enabled; - - SELECT value::INT INTO org_keep_count FROM config.global_flag WHERE name = 'history.circ.retention_count' AND enabled; - IF org_keep_count IS NULL THEN - RETURN count_purged; -- Gimme a count to keep, or I keep them all, forever - END IF; - - SELECT enabled INTO org_use_last FROM config.global_flag WHERE name = 'history.circ.retention_uses_last_finished'; - SELECT enabled INTO org_age_is_min FROM config.global_flag WHERE name = 'history.circ.retention_age_is_min'; - - -- First, find copies with more than keep_count non-renewal circs - FOR target_acp IN - SELECT target_copy, - COUNT(*) AS total_real_circs - FROM action.circulation - WHERE parent_circ IS NULL - AND xact_finish IS NOT NULL - GROUP BY target_copy - HAVING COUNT(*) > org_keep_count - LOOP - -- And, for those, select circs that are finished and older than keep_age - FOR circ_chain_head IN - -- For reference, the subquery uses a window function to order the circs newest to oldest and number them - -- The outer query then uses that information to skip the most recent set the library wants to keep - -- End result is we don't care what order they come out in, as they are all potentials for deletion. - SELECT ac.* FROM action.circulation ac JOIN ( - SELECT rank() OVER (ORDER BY xact_start DESC), ac.id - FROM action.circulation ac - WHERE ac.target_copy = target_acp.target_copy - AND ac.parent_circ IS NULL - ORDER BY ac.xact_start ) ranked USING (id) - WHERE ranked.rank > org_keep_count - LOOP - - SELECT * INTO circ_chain_tail FROM action.circ_chain(circ_chain_head.id) ORDER BY xact_start DESC LIMIT 1; - SELECT COUNT(CASE WHEN xact_finish IS NULL THEN 1 ELSE NULL END), MAX(xact_finish) INTO num_incomplete, last_finished FROM action.circ_chain(circ_chain_head.id); - CONTINUE WHEN circ_chain_tail.xact_finish IS NULL OR num_incomplete > 0; - - IF NOT org_use_last THEN - last_finished := circ_chain_tail.xact_finish; - END IF; - - keep_age := COALESCE( org_keep_age, '2000 years'::INTERVAL ); - - IF org_age_is_min THEN - keep_age := GREATEST( keep_age, org_keep_age ); - END IF; - - CONTINUE WHEN AGE(NOW(), last_finished) < keep_age; - - -- We've passed the purging tests, purge the circ chain starting at the end - -- A trigger should auto-purge the rest of the chain. - DELETE FROM action.circulation WHERE id = circ_chain_tail.id; - - count_purged := count_purged + 1; - - END LOOP; - END LOOP; - - return count_purged; -END; -$func$ LANGUAGE PLPGSQL; - --- delete circ history rows when a user is purged. -CREATE OR REPLACE FUNCTION actor.usr_purge_data( - src_usr IN INTEGER, - specified_dest_usr IN INTEGER -) RETURNS VOID AS $$ -DECLARE - suffix TEXT; - renamable_row RECORD; - dest_usr INTEGER; -BEGIN - - IF specified_dest_usr IS NULL THEN - dest_usr := 1; -- Admin user on stock installs - ELSE - dest_usr := specified_dest_usr; - END IF; - - -- acq.* - UPDATE acq.fund_allocation SET allocator = dest_usr WHERE allocator = src_usr; - UPDATE acq.lineitem SET creator = dest_usr WHERE creator = src_usr; - UPDATE acq.lineitem SET editor = dest_usr WHERE editor = src_usr; - UPDATE acq.lineitem SET selector = dest_usr WHERE selector = src_usr; - UPDATE acq.lineitem_note SET creator = dest_usr WHERE creator = src_usr; - UPDATE acq.lineitem_note SET editor = dest_usr WHERE editor = src_usr; - DELETE FROM acq.lineitem_usr_attr_definition WHERE usr = src_usr; - - -- Update with a rename to avoid collisions - FOR renamable_row in - SELECT id, name - FROM acq.picklist - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE acq.picklist - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - - UPDATE acq.picklist SET creator = dest_usr WHERE creator = src_usr; - UPDATE acq.picklist SET editor = dest_usr WHERE editor = src_usr; - UPDATE acq.po_note SET creator = dest_usr WHERE creator = src_usr; - UPDATE acq.po_note SET editor = dest_usr WHERE editor = src_usr; - UPDATE acq.purchase_order SET owner = dest_usr WHERE owner = src_usr; - UPDATE acq.purchase_order SET creator = dest_usr WHERE creator = src_usr; - UPDATE acq.purchase_order SET editor = dest_usr WHERE editor = src_usr; - UPDATE acq.claim_event SET creator = dest_usr WHERE creator = src_usr; - - -- action.* - DELETE FROM action.circulation WHERE usr = src_usr; - UPDATE action.circulation SET circ_staff = dest_usr WHERE circ_staff = src_usr; - UPDATE action.circulation SET checkin_staff = dest_usr WHERE checkin_staff = src_usr; - UPDATE action.hold_notification SET notify_staff = dest_usr WHERE notify_staff = src_usr; - UPDATE action.hold_request SET fulfillment_staff = dest_usr WHERE fulfillment_staff = src_usr; - UPDATE action.hold_request SET requestor = dest_usr WHERE requestor = src_usr; - DELETE FROM action.hold_request WHERE usr = src_usr; - UPDATE action.in_house_use SET staff = dest_usr WHERE staff = src_usr; - UPDATE action.non_cat_in_house_use SET staff = dest_usr WHERE staff = src_usr; - DELETE FROM action.non_cataloged_circulation WHERE patron = src_usr; - UPDATE action.non_cataloged_circulation SET staff = dest_usr WHERE staff = src_usr; - DELETE FROM action.survey_response WHERE usr = src_usr; - UPDATE action.fieldset SET owner = dest_usr WHERE owner = src_usr; - DELETE FROM action.usr_circ_history WHERE usr = src_usr; - - -- actor.* - DELETE FROM actor.card WHERE usr = src_usr; - DELETE FROM actor.stat_cat_entry_usr_map WHERE target_usr = src_usr; - - -- The following update is intended to avoid transient violations of a foreign - -- key constraint, whereby actor.usr_address references itself. It may not be - -- necessary, but it does no harm. - UPDATE actor.usr_address SET replaces = NULL - WHERE usr = src_usr AND replaces IS NOT NULL; - DELETE FROM actor.usr_address WHERE usr = src_usr; - DELETE FROM actor.usr_note WHERE usr = src_usr; - UPDATE actor.usr_note SET creator = dest_usr WHERE creator = src_usr; - DELETE FROM actor.usr_org_unit_opt_in WHERE usr = src_usr; - UPDATE actor.usr_org_unit_opt_in SET staff = dest_usr WHERE staff = src_usr; - DELETE FROM actor.usr_setting WHERE usr = src_usr; - DELETE FROM actor.usr_standing_penalty WHERE usr = src_usr; - UPDATE actor.usr_standing_penalty SET staff = dest_usr WHERE staff = src_usr; - - -- asset.* - UPDATE asset.call_number SET creator = dest_usr WHERE creator = src_usr; - UPDATE asset.call_number SET editor = dest_usr WHERE editor = src_usr; - UPDATE asset.call_number_note SET creator = dest_usr WHERE creator = src_usr; - UPDATE asset.copy SET creator = dest_usr WHERE creator = src_usr; - UPDATE asset.copy SET editor = dest_usr WHERE editor = src_usr; - UPDATE asset.copy_note SET creator = dest_usr WHERE creator = src_usr; - - -- auditor.* - DELETE FROM auditor.actor_usr_address_history WHERE id = src_usr; - DELETE FROM auditor.actor_usr_history WHERE id = src_usr; - UPDATE auditor.asset_call_number_history SET creator = dest_usr WHERE creator = src_usr; - UPDATE auditor.asset_call_number_history SET editor = dest_usr WHERE editor = src_usr; - UPDATE auditor.asset_copy_history SET creator = dest_usr WHERE creator = src_usr; - UPDATE auditor.asset_copy_history SET editor = dest_usr WHERE editor = src_usr; - UPDATE auditor.biblio_record_entry_history SET creator = dest_usr WHERE creator = src_usr; - UPDATE auditor.biblio_record_entry_history SET editor = dest_usr WHERE editor = src_usr; - - -- biblio.* - UPDATE biblio.record_entry SET creator = dest_usr WHERE creator = src_usr; - UPDATE biblio.record_entry SET editor = dest_usr WHERE editor = src_usr; - UPDATE biblio.record_note SET creator = dest_usr WHERE creator = src_usr; - UPDATE biblio.record_note SET editor = dest_usr WHERE editor = src_usr; - - -- container.* - -- Update buckets with a rename to avoid collisions - FOR renamable_row in - SELECT id, name - FROM container.biblio_record_entry_bucket - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE container.biblio_record_entry_bucket - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - - FOR renamable_row in - SELECT id, name - FROM container.call_number_bucket - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE container.call_number_bucket - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - - FOR renamable_row in - SELECT id, name - FROM container.copy_bucket - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE container.copy_bucket - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - - FOR renamable_row in - SELECT id, name - FROM container.user_bucket - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE container.user_bucket - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - - DELETE FROM container.user_bucket_item WHERE target_user = src_usr; - - -- money.* - DELETE FROM money.billable_xact WHERE usr = src_usr; - DELETE FROM money.collections_tracker WHERE usr = src_usr; - UPDATE money.collections_tracker SET collector = dest_usr WHERE collector = src_usr; - - -- permission.* - DELETE FROM permission.usr_grp_map WHERE usr = src_usr; - DELETE FROM permission.usr_object_perm_map WHERE usr = src_usr; - DELETE FROM permission.usr_perm_map WHERE usr = src_usr; - DELETE FROM permission.usr_work_ou_map WHERE usr = src_usr; - - -- reporter.* - -- Update with a rename to avoid collisions - BEGIN - FOR renamable_row in - SELECT id, name - FROM reporter.output_folder - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE reporter.output_folder - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - EXCEPTION WHEN undefined_table THEN - -- do nothing - END; - - BEGIN - UPDATE reporter.report SET owner = dest_usr WHERE owner = src_usr; - EXCEPTION WHEN undefined_table THEN - -- do nothing - END; - - -- Update with a rename to avoid collisions - BEGIN - FOR renamable_row in - SELECT id, name - FROM reporter.report_folder - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE reporter.report_folder - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - EXCEPTION WHEN undefined_table THEN - -- do nothing - END; - - BEGIN - UPDATE reporter.schedule SET runner = dest_usr WHERE runner = src_usr; - EXCEPTION WHEN undefined_table THEN - -- do nothing - END; - - BEGIN - UPDATE reporter.template SET owner = dest_usr WHERE owner = src_usr; - EXCEPTION WHEN undefined_table THEN - -- do nothing - END; - - -- Update with a rename to avoid collisions - BEGIN - FOR renamable_row in - SELECT id, name - FROM reporter.template_folder - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE reporter.template_folder - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - EXCEPTION WHEN undefined_table THEN - -- do nothing - END; - - -- vandelay.* - -- Update with a rename to avoid collisions - FOR renamable_row in - SELECT id, name - FROM vandelay.queue - WHERE owner = src_usr - LOOP - suffix := ' (' || src_usr || ')'; - LOOP - BEGIN - UPDATE vandelay.queue - SET owner = dest_usr, name = name || suffix - WHERE id = renamable_row.id; - EXCEPTION WHEN unique_violation THEN - suffix := suffix || ' '; - CONTINUE; - END; - EXIT; - END LOOP; - END LOOP; - - -- NULL-ify addresses last so other cleanup (e.g. circ anonymization) - -- can access the information before deletion. - UPDATE actor.usr SET - active = FALSE, - card = NULL, - mailing_address = NULL, - billing_address = NULL - WHERE id = src_usr; - -END; -$$ LANGUAGE plpgsql; - - - -COMMIT; -