mirror of https://github.com/citusdata/citus.git
Remove alternate multi_hash test file
This was made irrelevant by Citus v5.1.0.pull/823/head
Jason Petersen
parent
3046c2b62c
commit
37631cd132
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@ -1,329 +0,0 @@
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--
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-- MULTI_HASH_PRUNING
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--
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-- Tests for shard and join pruning logic on hash partitioned tables.
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ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 630000;
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ALTER SEQUENCE pg_catalog.pg_dist_jobid_seq RESTART 630000;
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-- Create a table partitioned on integer column and update partition type to
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-- hash. Then load data into this table and update shard min max values with
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-- hashed ones. Hash value of 1, 2, 3 and 4 are consecutively -1905060026,
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-- 1134484726, -28094569 and -1011077333.
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CREATE TABLE orders_hash_partitioned (
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o_orderkey integer,
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o_custkey integer,
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o_orderstatus char(1),
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o_totalprice decimal(15,2),
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o_orderdate date,
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o_orderpriority char(15),
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o_clerk char(15),
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o_shippriority integer,
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o_comment varchar(79) );
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SELECT master_create_distributed_table('orders_hash_partitioned', 'o_orderkey', 'hash');
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master_create_distributed_table
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---------------------------------
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(1 row)
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SELECT master_create_worker_shards('orders_hash_partitioned', 4, 1);
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master_create_worker_shards
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-----------------------------
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(1 row)
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SET client_min_messages TO DEBUG2;
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-- Check that we can prune shards for simple cases, boolean expressions and
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-- immutable functions.
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-- Since router plans are not triggered for task-tracker executor type,
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-- we need to run the tests that triggers router planning seperately for
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-- both executors. Otherwise, check-full fails on the task-tracker.
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-- Later, we need to switch back to the actual task executor
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-- to contuinue with correct executor type for check-full.
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SELECT quote_literal(current_setting('citus.task_executor_type')) AS actual_task_executor
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\gset
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SET citus.task_executor_type TO 'real-time';
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SELECT count(*) FROM orders_hash_partitioned;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 1;
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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DEBUG: Creating router plan
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DEBUG: Plan is router executable
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 2;
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DEBUG: predicate pruning for shardId 630000
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: Creating router plan
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DEBUG: Plan is router executable
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 3;
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DEBUG: predicate pruning for shardId 630000
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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DEBUG: Creating router plan
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DEBUG: Plan is router executable
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 4;
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DEBUG: predicate pruning for shardId 630000
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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DEBUG: Creating router plan
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DEBUG: Plan is router executable
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = 1 AND o_clerk = 'aaa';
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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DEBUG: Creating router plan
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DEBUG: Plan is router executable
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = abs(-1);
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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DEBUG: Creating router plan
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DEBUG: Plan is router executable
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count
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-------
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0
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(1 row)
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SET citus.task_executor_type TO 'task-tracker';
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SELECT count(*) FROM orders_hash_partitioned;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 1;
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 2;
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DEBUG: predicate pruning for shardId 630000
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 3;
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DEBUG: predicate pruning for shardId 630000
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = 4;
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DEBUG: predicate pruning for shardId 630000
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = 1 AND o_clerk = 'aaa';
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = abs(-1);
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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SET citus.task_executor_type TO :actual_task_executor;
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey is NULL;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey is not NULL;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey > 2;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = 1 OR o_orderkey = 2;
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = 1 OR o_clerk = 'aaa';
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = 1 OR (o_orderkey = 3 AND o_clerk = 'aaa');
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = 1 OR o_orderkey is NULL;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM
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(SELECT o_orderkey FROM orders_hash_partitioned WHERE o_orderkey = 1) AS orderkeys;
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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-- Check that we don't support pruning for ANY (array expression) and give
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-- a notice message when used with the partition column
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = ANY ('{1,2,3}');
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NOTICE: cannot use shard pruning with ANY/ALL (array expression)
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HINT: Consider rewriting the expression with OR/AND clauses.
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count
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-------
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0
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(1 row)
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-- Check that we don't show the message if the operator is not
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-- equality operator
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey < ALL ('{1,2,3}');
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count
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-------
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0
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(1 row)
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-- Check that we don't give a spurious hint message when non-partition
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-- columns are used with ANY/IN/ALL
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = 1 OR o_totalprice IN (2, 5);
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count
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-------
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0
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(1 row)
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-- Check that we cannot prune for mutable functions.
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SELECT count(*) FROM orders_hash_partitioned WHERE o_orderkey = random();
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = random() OR o_orderkey = 1;
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count
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-------
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0
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(1 row)
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SELECT count(*) FROM orders_hash_partitioned
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WHERE o_orderkey = random() AND o_orderkey = 1;
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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count
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-------
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0
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(1 row)
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-- Check that we can do join pruning.
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SELECT count(*)
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FROM orders_hash_partitioned orders1, orders_hash_partitioned orders2
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WHERE orders1.o_orderkey = orders2.o_orderkey;
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DEBUG: join prunable for intervals [-2147483648,-1073741825] and [-1073741824,-1]
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DEBUG: join prunable for intervals [-2147483648,-1073741825] and [0,1073741823]
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DEBUG: join prunable for intervals [-2147483648,-1073741825] and [1073741824,2147483647]
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DEBUG: join prunable for intervals [-1073741824,-1] and [-2147483648,-1073741825]
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DEBUG: join prunable for intervals [-1073741824,-1] and [0,1073741823]
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DEBUG: join prunable for intervals [-1073741824,-1] and [1073741824,2147483647]
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DEBUG: join prunable for intervals [0,1073741823] and [-2147483648,-1073741825]
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DEBUG: join prunable for intervals [0,1073741823] and [-1073741824,-1]
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DEBUG: join prunable for intervals [0,1073741823] and [1073741824,2147483647]
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DEBUG: join prunable for intervals [1073741824,2147483647] and [-2147483648,-1073741825]
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DEBUG: join prunable for intervals [1073741824,2147483647] and [-1073741824,-1]
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DEBUG: join prunable for intervals [1073741824,2147483647] and [0,1073741823]
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count
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-------
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0
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(1 row)
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SELECT count(*)
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FROM orders_hash_partitioned orders1, orders_hash_partitioned orders2
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WHERE orders1.o_orderkey = orders2.o_orderkey
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AND orders1.o_orderkey = 1
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AND orders2.o_orderkey is NULL;
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DEBUG: predicate pruning for shardId 630001
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DEBUG: predicate pruning for shardId 630002
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DEBUG: predicate pruning for shardId 630003
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DEBUG: join prunable for intervals [-2147483648,-1073741825] and [-1073741824,-1]
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DEBUG: join prunable for intervals [-2147483648,-1073741825] and [0,1073741823]
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DEBUG: join prunable for intervals [-2147483648,-1073741825] and [1073741824,2147483647]
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count
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-------
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0
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(1 row)
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