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FIX: Restoring backup from PG12 could fail on PG10

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The `EXECUTE FUNCTION` syntax for `CREATE TRIGGER` statements was introduced in PostgreSQL 11. We need to replace `EXECUTE FUNCTION` with `EXECUTE PROCEDURE` in order to be able to restore backups created with PG12 on PG10.
This commit is contained in:
Gerhard Schlager
2020-06-16 15:59:35 +02:00
parent 4cff4892e8
commit 859d9b75a7
4 changed files with 112 additions and 3 deletions
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55
spec/fixtures/db/restore/trigger.sql vendored Normal file
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--
-- PostgreSQL database dump
--
-- Dumped from database version 12.2 (Debian 12.2-2.pgdg100+1)
-- Dumped by pg_dump version 12.2 (Debian 12.2-2.pgdg100+1)
-- Started on 2020-06-15 08:06:34 UTC
SET statement_timeout = 0;
SET lock_timeout = 0;
SET idle_in_transaction_session_timeout = 0;
SET client_encoding = 'UTF8';
SET standard_conforming_strings = on;
SELECT pg_catalog.set_config('search_path', '', false);
SET check_function_bodies = false;
SET xmloption = content;
SET client_min_messages = warning;
SET row_security = off;
--
-- TOC entry 5 (class 2615 OID 2200)
-- Name: public; Type: SCHEMA; Schema: -; Owner: -
--
CREATE SCHEMA public;
--
-- TOC entry 7007 (class 0 OID 0)
-- Dependencies: 5
-- Name: SCHEMA public; Type: COMMENT; Schema: -; Owner: -
--
COMMENT ON SCHEMA public IS 'standard public schema';
SET default_tablespace = '';
SET default_table_access_method = heap;
--
-- TOC entry 198 (class 1259 OID 16585)
-- Name: foo; Type: TABLE; Schema: public; Owner: -
--
CREATE TABLE public.foo (
id integer NOT NULL,
topic_id integer,
user_id integer
);
CREATE TRIGGER foo_topic_id_readonly BEFORE INSERT OR UPDATE OF redeemed_at ON public.foo FOR EACH ROW WHEN ((new.topic_id IS NOT NULL)) EXECUTE FUNCTION discourse_functions.raise_foo_topic_id_readonly();
CREATE TRIGGER foo_user_id_readonly BEFORE INSERT OR UPDATE OF user_id ON public.foo FOR EACH ROW WHEN ((new.user_id IS NOT NULL)) EXECUTE FUNCTION discourse_functions.raise_foo_user_id_readonly();