49 lines
1.4 KiB
PL/PgSQL
49 lines
1.4 KiB
PL/PgSQL
----------------------------------
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-- CONF MANAGEMENT FUNCTIONS
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--
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-- Meant to be used by superadmin user.
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-- Functions needing reading configuration should use SECURITY DEFINER.
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----------------------------------
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-- This will trigger NOTICE if @extschema@.CDB_CONF already exists
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DO LANGUAGE 'plpgsql' $$
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BEGIN
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CREATE TABLE IF NOT EXISTS @extschema@.CDB_CONF ( KEY TEXT PRIMARY KEY, VALUE JSON NOT NULL );
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END
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$$;
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-- This can only be called from an SQL script executed by CREATE EXTENSION
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DO LANGUAGE 'plpgsql' $$
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BEGIN
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PERFORM pg_catalog.pg_extension_config_dump('@extschema@.CDB_CONF', '');
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END
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$$;
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CREATE OR REPLACE
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FUNCTION @extschema@.CDB_Conf_SetConf(key text, value JSON)
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RETURNS void AS $$
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BEGIN
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PERFORM @extschema@.CDB_Conf_RemoveConf(key);
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EXECUTE 'INSERT INTO @extschema@.CDB_CONF (KEY, VALUE) VALUES ($1, $2);' USING key, value;
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END
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$$ LANGUAGE PLPGSQL VOLATILE PARALLEL UNSAFE;
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CREATE OR REPLACE
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FUNCTION @extschema@.CDB_Conf_RemoveConf(key text)
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RETURNS void AS $$
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BEGIN
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EXECUTE 'DELETE FROM @extschema@.CDB_CONF WHERE KEY = $1;' USING key;
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END
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$$ LANGUAGE PLPGSQL VOLATILE PARALLEL UNSAFE;
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CREATE OR REPLACE
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FUNCTION @extschema@.CDB_Conf_GetConf(key text)
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RETURNS JSON AS $$
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DECLARE
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value JSON;
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BEGIN
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EXECUTE 'SELECT VALUE FROM @extschema@.CDB_CONF WHERE KEY = $1;' INTO value USING key;
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RETURN value;
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END
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$$ LANGUAGE PLPGSQL STABLE PARALLEL SAFE;
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