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Refactor auditlog preparation, rename procedures sequentially, and update test suite

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This commit is contained in:
Maksym Buz
2026-03-26 15:57:35 +00:00
parent 14f38efafd
commit 2b7a69ba11
12 changed files with 128 additions and 95 deletions
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17
postgresql/docker/init_scripts/01_40_enable.sql
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@@ -1,7 +1,6 @@
-- ============================================================================
-- SCRIPT: 03_enable_partitioning.sql
-- DESCRIPTION: Converts standard Zabbix tables to Partitioned tables.
-- WARNING: This renames existing tables to *_old.
-- Converts standard Zabbix tables to Partitioned tables.
-- WARNING: This renames existing tables to *_old.
-- ============================================================================
DO $$
@@ -23,15 +22,21 @@ BEGIN
WHERE c.relname = v_table;
-- Check if table exists and is NOT already partitioned
IF EXISTS (SELECT 1 FROM pg_class WHERE relname = v_table AND relkind = 'r') THEN
RAISE NOTICE 'Converting table % to partitioned table...', v_table;
-- 1. Rename existing table
EXECUTE format('ALTER TABLE %I.%I RENAME TO %I', v_schema, v_table, v_old_table);
-- 2. Create new partitioned table (copying structure)
EXECUTE format('CREATE TABLE %I.%I (LIKE %I.%I INCLUDING ALL) PARTITION BY RANGE (clock)', v_schema, v_table, v_schema, v_old_table);
-- 2. Create new partitioned table (handling auditlog PK uniquely)
IF v_table = 'auditlog' THEN
EXECUTE format('CREATE TABLE %I.%I (LIKE %I.%I INCLUDING DEFAULTS INCLUDING COMMENTS) PARTITION BY RANGE (clock)', v_schema, v_table, v_schema, v_old_table);
EXECUTE format('ALTER TABLE %I.%I ADD PRIMARY KEY (auditid, clock)', v_schema, v_table);
EXECUTE format('CREATE INDEX IF NOT EXISTS auditlog_1 ON %I.%I (userid, clock)', v_schema, v_table);
EXECUTE format('CREATE INDEX IF NOT EXISTS auditlog_2 ON %I.%I (clock)', v_schema, v_table);
ELSE
EXECUTE format('CREATE TABLE %I.%I (LIKE %I.%I INCLUDING ALL) PARTITION BY RANGE (clock)', v_schema, v_table, v_schema, v_old_table);
END IF;
-- 3. Create initial partitions
RAISE NOTICE 'Creating initial partitions for %...', v_table;