55 lines
2.2 KiB
SQL
55 lines
2.2 KiB
SQL
-- ============================================================================
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-- Creates the 'partitions' schema and configuration table.
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-- Defines the structure for managing Zabbix partitioning.
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-- ============================================================================
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CREATE SCHEMA IF NOT EXISTS partitions;
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-- Configuration table to store partitioning settings per table
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CREATE TABLE IF NOT EXISTS partitions.config (
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table_name text NOT NULL,
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period text NOT NULL,
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keep_history interval NOT NULL,
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future_partitions integer NOT NULL DEFAULT 5,
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last_updated timestamp WITH TIME ZONE DEFAULT (now() AT TIME ZONE 'UTC'),
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PRIMARY KEY (table_name)
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);
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-- Table to track installed version of the partitioning solution
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CREATE TABLE IF NOT EXISTS partitions.version (
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version text PRIMARY KEY,
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installed_at timestamp with time zone DEFAULT (now() AT TIME ZONE 'UTC'),
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description text
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);
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INSERT INTO partitions.version (version, description) VALUES ('7-2', 'Added housekeeper task interceptor trigger to drop tasks for partitioned tables')
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ON CONFLICT (version) DO NOTHING;
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-- Default configuration for Zabbix tables (adjust as needed)
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-- History tables: Daily partitions, keep 30 days
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INSERT INTO partitions.config (table_name, period, keep_history) VALUES
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('history', 'day', '30 days'),
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('history_uint', 'day', '30 days'),
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('history_str', 'day', '30 days'),
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('history_log', 'day', '30 days'),
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('history_text', 'day', '30 days'),
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('history_bin', 'day', '30 days')
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ON CONFLICT (table_name) DO NOTHING;
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-- Zabbix 8.0+ only: Uncomment the following lines if running Zabbix 8.0 or later
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-- INSERT INTO partitions.config (table_name, period, keep_history) VALUES
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-- ('history_json', 'day', '30 days')
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-- ON CONFLICT (table_name) DO NOTHING;
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-- Trends tables: Monthly partitions, keep 12 months
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INSERT INTO partitions.config (table_name, period, keep_history) VALUES
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('trends', 'month', '12 months'),
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('trends_uint', 'month', '12 months')
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ON CONFLICT (table_name) DO NOTHING;
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-- Auditlog: Monthly partitions, keep 12 months
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INSERT INTO partitions.config (table_name, period, keep_history) VALUES
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('auditlog', 'month', '12 months')
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ON CONFLICT (table_name) DO NOTHING;
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