LP1893463: Follow-up to address de-duplication and adding release notes.
[Evergreen.git] / Open-ILS / src / sql / Pg / upgrade / 1241.schema.reporter_schedule_uniqueness.sql
index 0d9e4b7..934aa76 100644 (file)
@@ -2,6 +2,20 @@ BEGIN;
 
 SELECT evergreen.upgrade_deps_block_check('1241', :eg_version);
 
+SET CONSTRAINTS ALL IMMEDIATE; -- to address "pending trigger events" error
+
+-- Dedupe the table before applying the script.  Preserve the original to allow the admin to delete it manually later.
+CREATE TABLE reporter.schedule_original (LIKE reporter.schedule);
+INSERT INTO reporter.schedule_original SELECT * FROM reporter.schedule;
+TRUNCATE reporter.schedule;
+INSERT INTO reporter.schedule (SELECT DISTINCT ON (report, folder, runner, run_time, email) id, report, folder, runner, run_time, start_time, complete_time, email, excel_format, html_format, csv_format, chart_pie, chart_bar, chart_line, error_code, error_text FROM reporter.schedule_original);
+\qecho NOTE: This has created a backup of the original reporter.schedule
+\qecho table, named reporter.schedule_original.  Once you are sure that everything
+\qecho works as expected, you can delete that table by issuing the following:
+\qecho
+\qecho  'DROP TABLE reporter.schedule_original;'
+\qecho
+
 -- Explicitly supply the name because it is referenced in clark-kent.pl
 CREATE UNIQUE INDEX rpt_sched_recurrence_once_idx ON reporter.schedule (report,folder,runner,run_time,email);