liquid_feedback_core: update/core-update.v1.2.2-v1.2.3.sql annotate

liquid_feedback_core

Execute update script from v2.1.0 to v2.2.0 in isolation level REPEATABLE READ
as needed by function "set_harmonic_initiative_weights"

rev	line source
jbe@63	1 BEGIN;
jbe@63	2
jbe@63	3 CREATE OR REPLACE VIEW "liquid_feedback_version" AS
jbe@63	4 SELECT * FROM (VALUES ('1.2.3', 1, 2, 3))
jbe@63	5 AS "subquery"("string", "major", "minor", "revision");
jbe@63	6
jbe@63	7 CREATE TABLE "rendered_draft" (
jbe@63	8 PRIMARY KEY ("draft_id", "format"),
jbe@63	9 "draft_id" INT8 REFERENCES "draft" ("id") ON DELETE CASCADE ON UPDATE CASCADE,
jbe@63	10 "format" TEXT,
jbe@63	11 "content" TEXT NOT NULL );
jbe@63	12
jbe@63	13 COMMENT ON TABLE "rendered_draft" IS 'This table may be used by frontends to cache "rendered" drafts (e.g. HTML output generated from wiki text)';
jbe@63	14
jbe@63	15 COMMIT;