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fix args validation in invoke_on_partition_created_callback(), introduce pathman_calamity regression test
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4 files changed

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-3
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4 files changed

+416
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lines changed

‎Makefile

+2-1
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,8 @@ REGRESS = pathman_basic \
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pathman_foreign_keys \
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pathman_permissions \
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pathman_rowmarks \
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pathman_copy_stmt_hooking
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pathman_copy_stmt_hooking \
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pathman_calamity
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EXTRA_REGRESS_OPTS=--temp-config=$(top_srcdir)/$(subdir)/conf.add
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EXTRA_CLEAN = pg_pathman--$(EXTVERSION).sql ./isolation_output
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‎expected/pathman_calamity.out

+298
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,298 @@
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\set VERBOSITY terse
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CREATE EXTENSION pg_pathman;
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CREATE SCHEMA calamity;
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/* call for coverage test */
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set client_min_messages = ERROR;
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SELECT debug_capture();
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debug_capture
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---------------
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(1 row)
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set client_min_messages = NOTICE;
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/* create table to be partitioned */
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CREATE TABLE calamity.part_test(val serial);
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/* check function validate_relname() */
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SELECT validate_relname('calamity.part_test');
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validate_relname
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--------------------
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calamity.part_test
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(1 row)
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/* SELECT validate_relname(NULL); -- FIXME: %s */
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/* check function get_parent_of_partition() */
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SELECT get_parent_of_partition('calamity.part_test');
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ERROR: "part_test" is not a partition
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SELECT get_parent_of_partition(NULL) IS NULL;
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?column?
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----------
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t
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(1 row)
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/* check function get_base_type() */
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CREATE DOMAIN calamity.test_domain AS INT4;
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SELECT get_base_type('int4'::regtype);
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get_base_type
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---------------
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integer
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(1 row)
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SELECT get_base_type('calamity.test_domain'::regtype);
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get_base_type
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---------------
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integer
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(1 row)
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SELECT get_base_type(NULL) IS NULL;
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?column?
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----------
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t
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(1 row)
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/* check function get_attribute_type() */
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SELECT get_attribute_type('calamity.part_test', 'val');
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get_attribute_type
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--------------------
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integer
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(1 row)
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SELECT get_attribute_type('calamity.part_test', NULL) IS NULL;
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?column?
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----------
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t
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(1 row)
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SELECT get_attribute_type(NULL, 'val') IS NULL;
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?column?
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----------
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t
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(1 row)
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SELECT get_attribute_type(NULL, NULL) IS NULL;
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?column?
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----------
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t
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(1 row)
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/* check function build_check_constraint_name_attnum() */
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SELECT build_check_constraint_name('calamity.part_test', 1::int2);
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build_check_constraint_name
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-----------------------------
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pathman_part_test_1_check
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(1 row)
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SELECT build_check_constraint_name('calamity.part_test', NULL::int2) IS NULL;
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?column?
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----------
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t
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(1 row)
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SELECT build_check_constraint_name(NULL, 1::int2) IS NULL;
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?column?
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----------
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t
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(1 row)
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SELECT build_check_constraint_name(NULL, NULL::int2) IS NULL;
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?column?
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----------
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t
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(1 row)
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/* check function build_check_constraint_name_attname() */
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SELECT build_check_constraint_name('calamity.part_test', 'val');
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build_check_constraint_name
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-----------------------------
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pathman_part_test_1_check
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(1 row)
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SELECT build_check_constraint_name('calamity.part_test', NULL::text) IS NULL;
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?column?
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----------
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t
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(1 row)
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SELECT build_check_constraint_name(NULL, 'val') IS NULL;
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?column?
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----------
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t
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(1 row)
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SELECT build_check_constraint_name(NULL, NULL::text) IS NULL;
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?column?
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----------
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t
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(1 row)
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/* check function build_update_trigger_name() */
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SELECT build_update_trigger_name('calamity.part_test');
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build_update_trigger_name
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---------------------------
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part_test_upd_trig
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(1 row)
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SELECT build_update_trigger_name(NULL) IS NULL;
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?column?
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----------
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t
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(1 row)
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/* check function build_update_trigger_func_name() */
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SELECT build_update_trigger_func_name('calamity.part_test');
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build_update_trigger_func_name
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----------------------------------
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calamity.part_test_upd_trig_func
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(1 row)
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SELECT build_update_trigger_func_name(NULL) IS NULL;
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?column?
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----------
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t
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(1 row)
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/* check invoke_on_partition_created_callback() for RANGE */
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SELECT invoke_on_partition_created_callback('calamity.part_test', 'calamity.part_test', 1, NULL, NULL::int);
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ERROR: both bounds must be provided for RANGE partition
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SELECT invoke_on_partition_created_callback('calamity.part_test', 'calamity.part_test', 1, 1, NULL);
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ERROR: both bounds must be provided for RANGE partition
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SELECT invoke_on_partition_created_callback('calamity.part_test', 'calamity.part_test', 1, NULL, 1);
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ERROR: both bounds must be provided for RANGE partition
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/* check invoke_on_partition_created_callback() for HASH */
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SELECT invoke_on_partition_created_callback('calamity.part_test', 'calamity.part_test', NULL);
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invoke_on_partition_created_callback
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--------------------------------------
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(1 row)
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SELECT invoke_on_partition_created_callback('calamity.part_test', 'calamity.part_test', 0);
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invoke_on_partition_created_callback
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--------------------------------------
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(1 row)
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SELECT invoke_on_partition_created_callback(NULL, 'calamity.part_test', 1);
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ERROR: parent_relid should not be null
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SELECT invoke_on_partition_created_callback('calamity.part_test', NULL, 1);
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ERROR: partition should not be null
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/* check function add_to_pathman_config() -- PHASE #1 */
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SELECT add_to_pathman_config('calamity.part_test', NULL);
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ERROR: attname should not be null
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SELECT add_to_pathman_config('calamity.part_test', 'val');
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add_to_pathman_config
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-----------------------
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t
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(1 row)
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SELECT disable_pathman_for('calamity.part_test');
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NOTICE: function calamity.part_test_upd_trig_func() does not exist, skipping
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disable_pathman_for
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---------------------
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(1 row)
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SELECT add_to_pathman_config('calamity.part_test', 'val', '10');
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add_to_pathman_config
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-----------------------
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t
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(1 row)
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SELECT disable_pathman_for('calamity.part_test');
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NOTICE: function calamity.part_test_upd_trig_func() does not exist, skipping
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disable_pathman_for
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---------------------
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(1 row)
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/* check function add_to_pathman_config() -- PHASE #2 */
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CREATE TABLE calamity.part_ok(val serial);
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INSERT INTO calamity.part_ok SELECT generate_series(1, 2);
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SELECT create_hash_partitions('calamity.part_ok', 'val', 4);
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create_hash_partitions
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------------------------
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4
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(1 row)
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CREATE TABLE calamity.wrong_partition (LIKE calamity.part_test) INHERITS (calamity.part_test); /* wrong partition w\o constraints */
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NOTICE: merging column "val" with inherited definition
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SELECT add_to_pathman_config('calamity.part_test', 'val');
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ERROR: constraint "pathman_wrong_partition_1_check" for partition "wrong_partition" does not exist
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EXPLAIN (COSTS OFF) SELECT * FROM calamity.part_ok; /* check that pathman is enabled */
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QUERY PLAN
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-----------------------------
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Append
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-> Seq Scan on part_ok_0
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-> Seq Scan on part_ok_1
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-> Seq Scan on part_ok_2
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-> Seq Scan on part_ok_3
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(5 rows)
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SELECT add_to_pathman_config('calamity.part_test', 'val', '10');
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ERROR: constraint "pathman_wrong_partition_1_check" for partition "wrong_partition" does not exist
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EXPLAIN (COSTS OFF) SELECT * FROM calamity.part_ok; /* check that pathman is enabled */
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QUERY PLAN
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-----------------------------
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Append
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-> Seq Scan on part_ok_0
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-> Seq Scan on part_ok_1
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-> Seq Scan on part_ok_2
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-> Seq Scan on part_ok_3
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(5 rows)
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ALTER TABLE calamity.wrong_partition
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ADD CONSTRAINT pathman_wrong_partition_1_check
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CHECK (val < 10); /* wrong constraint */
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SELECT add_to_pathman_config('calamity.part_test', 'val', '10');
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ERROR: Wrong constraint format for RANGE partition "wrong_partition"
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EXPLAIN (COSTS OFF) SELECT * FROM calamity.part_ok; /* check that pathman is enabled */
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QUERY PLAN
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-----------------------------
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Append
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-> Seq Scan on part_ok_0
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-> Seq Scan on part_ok_1
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-> Seq Scan on part_ok_2
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-> Seq Scan on part_ok_3
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(5 rows)
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ALTER TABLE calamity.wrong_partition DROP CONSTRAINT pathman_wrong_partition_1_check;
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ALTER TABLE calamity.wrong_partition
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ADD CONSTRAINT pathman_wrong_partition_1_check
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CHECK (val = 1 OR val = 2); /* wrong constraint */
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SELECT add_to_pathman_config('calamity.part_test', 'val', '10');
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ERROR: Wrong constraint format for RANGE partition "wrong_partition"
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EXPLAIN (COSTS OFF) SELECT * FROM calamity.part_ok; /* check that pathman is enabled */
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QUERY PLAN
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-----------------------------
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Append
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-> Seq Scan on part_ok_0
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-> Seq Scan on part_ok_1
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-> Seq Scan on part_ok_2
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-> Seq Scan on part_ok_3
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(5 rows)
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ALTER TABLE calamity.wrong_partition DROP CONSTRAINT pathman_wrong_partition_1_check;
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ALTER TABLE calamity.wrong_partition
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ADD CONSTRAINT pathman_wrong_partition_1_check
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CHECK (val >= 10 AND val = 2); /* wrong constraint */
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SELECT add_to_pathman_config('calamity.part_test', 'val', '10');
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ERROR: Wrong constraint format for RANGE partition "wrong_partition"
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EXPLAIN (COSTS OFF) SELECT * FROM calamity.part_ok; /* check that pathman is enabled */
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QUERY PLAN
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-----------------------------
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Append
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-> Seq Scan on part_ok_0
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-> Seq Scan on part_ok_1
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-> Seq Scan on part_ok_2
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-> Seq Scan on part_ok_3
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(5 rows)
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ALTER TABLE calamity.wrong_partition DROP CONSTRAINT pathman_wrong_partition_1_check;
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/* check GUC variable */
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SHOW pg_pathman.enable;
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pg_pathman.enable
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-------------------
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on
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(1 row)
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DROP SCHEMA calamity CASCADE;
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NOTICE: drop cascades to 8 other objects
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DROP EXTENSION pg_pathman;

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