1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/update/core-update.v3.0.3-v3.0.4.sql	Tue Jul 22 18:46:25 2014 +0200
     1.3 @@ -0,0 +1,34 @@
     1.4 +BEGIN;
     1.5 +
     1.6 +CREATE OR REPLACE VIEW "liquid_feedback_version" AS
     1.7 +  SELECT * FROM (VALUES ('3.0.4', 3, 0, 4))
     1.8 +  AS "subquery"("string", "major", "minor", "revision");
     1.9 +
    1.10 +ALTER TABLE "member" ADD COLUMN "authority"       TEXT;
    1.11 +ALTER TABLE "member" ADD COLUMN "authority_uid"   TEXT;
    1.12 +ALTER TABLE "member" ADD COLUMN "authority_login" TEXT;
    1.13 +
    1.14 +COMMENT ON COLUMN "member"."authority"       IS 'NULL if LiquidFeedback Core is authoritative for the member account; otherwise a string that indicates the source/authority of the external account (e.g. ''LDAP'' for an LDAP account)';
    1.15 +COMMENT ON COLUMN "member"."authority_uid"   IS 'Unique identifier (unique per "authority") that allows to identify an external account (e.g. even if the login name changes)';
    1.16 +COMMENT ON COLUMN "member"."authority_login" IS 'Login name for external accounts (field is not unique!)';
    1.17 +
    1.18 +ALTER TABLE "member" ADD CONSTRAINT "authority_requires_uid_and_vice_versa" 
    1.19 +  CHECK ("authority" NOTNULL = "authority_uid" NOTNULL);
    1.20 +
    1.21 +ALTER TABLE "member" ADD CONSTRAINT "authority_uid_unique_per_authority"
    1.22 +  UNIQUE ("authority", "authority_uid");
    1.23 +
    1.24 +ALTER TABLE "member" ADD CONSTRAINT "authority_login_requires_authority"
    1.25 +  CHECK ("authority" NOTNULL OR "authority_login" ISNULL);
    1.26 +
    1.27 +CREATE INDEX "member_authority_login_idx" ON "member" ("authority_login");
    1.28 +
    1.29 +ALTER TABLE "session" ADD COLUMN "authority"       TEXT;
    1.30 +ALTER TABLE "session" ADD COLUMN "authority_uid"   TEXT; 
    1.31 +ALTER TABLE "session" ADD COLUMN "authority_login" TEXT;
    1.32 +
    1.33 +COMMENT ON COLUMN "session"."authority"         IS 'Temporary store for "member"."authority" during member account creation';
    1.34 +COMMENT ON COLUMN "session"."authority_uid"     IS 'Temporary store for "member"."authority_uid" during member account creation';
    1.35 +COMMENT ON COLUMN "session"."authority_login"   IS 'Temporary store for "member"."authority_login" during member account creation';
    1.36 +
    1.37 +COMMIT;