Merge pull request #536 from citusdata/fix/fix_302_update_test_to_create_hash_partitioned_table

Update regression tests where metadata edited manually

src/test/regress/expected/multi_distribution_metadata.out

@@ -56,82 +56,89 @@ CREATE FUNCTION column_name_to_column(regclass, text)
 -- ===================================================================
 -- test distribution metadata functionality
 -- ===================================================================
--- create table to be distributed
+-- create hash distributed table
 CREATE TABLE events_hash (
 	id bigint,
 	name text
 );
--- for this table we'll "distribute" manually but verify using function calls
+SELECT master_create_distributed_table('events_hash', 'name', 'hash');
-INSERT INTO pg_dist_shard
+ master_create_distributed_table 
-	(shardid, logicalrelid, shardstorage, shardminvalue, shardmaxvalue)
+---------------------------------
-VALUES
+ 
-	(1, 'events_hash'::regclass, 't', '0', '10'),
+(1 row)
-	(2, 'events_hash'::regclass, 't', '10', '20'),
+
-	(3, 'events_hash'::regclass, 't', '20', '30'),
+-- create worker shards
-	(4, 'events_hash'::regclass, 't', '30', '40');
+SELECT master_create_worker_shards('events_hash', 4, 2);
-INSERT INTO pg_dist_shard_placement
+ master_create_worker_shards 
-	(nodename, nodeport, shardid, shardstate, shardlength)
+-----------------------------
-VALUES
+ 
-	('cluster-worker-01', 5432, 1, 0, 0),
+(1 row)
-	('cluster-worker-01', 5432, 2, 0, 0),
+
-	('cluster-worker-02', 5433, 3, 0, 0),
+-- set shardstate of one replication from each shard to 0 (invalid value)
-	('cluster-worker-02', 5433, 4, 0, 0),
+UPDATE pg_dist_shard_placement SET shardstate = 0 WHERE nodeport = 57638 AND shardid BETWEEN 103025 AND 103028;
-	('cluster-worker-03', 5434, 1, 1, 0),
-	('cluster-worker-03', 5434, 2, 1, 0),
-	('cluster-worker-04', 5435, 3, 1, 0),
-	('cluster-worker-04', 5435, 4, 1, 0);
-INSERT INTO pg_dist_partition (logicalrelid, partmethod, partkey)
-VALUES
-	('events_hash'::regclass, 'h', column_name_to_column('events_hash'::regclass, 'name'));
 -- should see above shard identifiers
 SELECT load_shard_id_array('events_hash');
       load_shard_id_array      
----------------------
+-------------------------------
- {1,2,3,4}
+ {103025,103026,103027,103028}
 (1 row)
 
 -- should see array with first shard range
-SELECT load_shard_interval_array(1, 0);
+SELECT load_shard_interval_array(103025, 0);
  load_shard_interval_array 
 ---------------------------
- {0,10}
+ {-2147483648,-1073741825}
 (1 row)
 
 -- should even work for range-partitioned shards
-BEGIN;
+-- create range distributed table
-	UPDATE pg_dist_shard SET
+CREATE TABLE events_range (
+	id bigint,
+	name text
+);
+SELECT master_create_distributed_table('events_range', 'name', 'range');
+ master_create_distributed_table 
+---------------------------------
+ 
+(1 row)
+
+-- create empty shard
+SELECT master_create_empty_shard('events_range');
+ master_create_empty_shard 
+---------------------------
+                    103029
+(1 row)
+
+UPDATE pg_dist_shard SET
 	shardminvalue = 'Aardvark',
 	shardmaxvalue = 'Zebra'
-	WHERE shardid = 1;
+WHERE shardid = 103029;
-	UPDATE pg_dist_partition SET partmethod = 'r'
+SELECT load_shard_interval_array(103029, ''::text);
-	WHERE logicalrelid = 'events_hash'::regclass;
-	SELECT load_shard_interval_array(1, ''::text);
  load_shard_interval_array 
 ---------------------------
  {Aardvark,Zebra}
 (1 row)
 
-ROLLBACK;
 -- should see error for non-existent shard
-SELECT load_shard_interval_array(5, 0);
+SELECT load_shard_interval_array(103030, 0);
-ERROR:  could not find valid entry for shard 5
+ERROR:  could not find valid entry for shard 103030
 -- should see two placements
-SELECT load_shard_placement_array(2, false);
+SELECT load_shard_placement_array(103026, false);
     load_shard_placement_array     
--------------------------------------------------
+-----------------------------------
- {cluster-worker-03:5434,cluster-worker-01:5432}
+ {localhost:57637,localhost:57638}
 (1 row)
 
 -- only one of which is finalized
-SELECT load_shard_placement_array(2, true);
+SELECT load_shard_placement_array(103026, true);
  load_shard_placement_array 
 ----------------------------
- {cluster-worker-03:5434}
+ {localhost:57637}
 (1 row)
 
 -- should see error for non-existent shard
-SELECT load_shard_placement_array(6, false);
+SELECT load_shard_placement_array(103031, false);
-WARNING:  could not find any shard placements for shardId 6
+WARNING:  could not find any shard placements for shardId 103031
  load_shard_placement_array 
 ----------------------------
  {}
@@ -185,9 +192,11 @@ SELECT column_name_to_column_id('events_hash', 'non_existent');
 ERROR:  column "non_existent" of relation "events_hash" does not exist
 -- drop shard rows (must drop placements first)
 DELETE FROM pg_dist_shard_placement
-	WHERE shardid BETWEEN 1 AND 4;
+	WHERE shardid BETWEEN 103025 AND 103029;
 DELETE FROM pg_dist_shard
 	WHERE logicalrelid = 'events_hash'::regclass;
+DELETE FROM pg_dist_shard
+	WHERE logicalrelid = 'events_range'::regclass;
 -- verify that an eager load shows them missing
 SELECT load_shard_id_array('events_hash');
  load_shard_id_array 
@@ -266,9 +275,9 @@ WHERE shardid = :new_shard_id AND nodename = 'localhost' and nodeport = 5432;
 
 -- deleting or updating a non-existent row should fail
 SELECT delete_shard_placement_row(:new_shard_id, 'wrong_localhost', 5432);
-ERROR:  could not find valid entry for shard placement 103024 on node "wrong_localhost:5432"
+ERROR:  could not find valid entry for shard placement 103030 on node "wrong_localhost:5432"
 SELECT update_shard_placement_row_state(:new_shard_id, 'localhost', 5432, 3);
-ERROR:  could not find valid entry for shard placement 103024 on node "localhost:5432"
+ERROR:  could not find valid entry for shard placement 103030 on node "localhost:5432"
 -- now we'll even test our lock methods...
 -- use transaction to bound how long we hold the lock
 BEGIN;

src/test/regress/expected/multi_join_order_additional.out

@@ -5,6 +5,90 @@
 SET citus.explain_distributed_queries TO off;
 SET citus.log_multi_join_order TO TRUE;
 SET client_min_messages TO DEBUG2;
+-- Create new table definitions for use in testing in distributed planning and
+-- execution functionality. Also create indexes to boost performance.
+CREATE TABLE lineitem_hash (
+	l_orderkey bigint not null,
+	l_partkey integer not null,
+	l_suppkey integer not null,
+	l_linenumber integer not null,
+	l_quantity decimal(15, 2) not null,
+	l_extendedprice decimal(15, 2) not null,
+	l_discount decimal(15, 2) not null,
+	l_tax decimal(15, 2) not null,
+	l_returnflag char(1) not null,
+	l_linestatus char(1) not null,
+	l_shipdate date not null,
+	l_commitdate date not null,
+	l_receiptdate date not null,
+	l_shipinstruct char(25) not null,
+	l_shipmode char(10) not null,
+	l_comment varchar(44) not null,
+	PRIMARY KEY(l_orderkey, l_linenumber) );
+DEBUG:  CREATE TABLE / PRIMARY KEY will create implicit index "lineitem_hash_pkey" for table "lineitem_hash"
+DEBUG:  building index "lineitem_hash_pkey" on table "lineitem_hash"
+SELECT master_create_distributed_table('lineitem_hash', 'l_orderkey', 'hash');
+ master_create_distributed_table 
+---------------------------------
+ 
+(1 row)
+
+SELECT master_create_worker_shards('lineitem_hash', 2, 1);
+ master_create_worker_shards 
+-----------------------------
+ 
+(1 row)
+
+CREATE INDEX lineitem_hash_time_index ON lineitem_hash (l_shipdate);
+DEBUG:  applied command on shard 102037 on node localhost:57637
+DEBUG:  applied command on shard 102038 on node localhost:57638
+DEBUG:  building index "lineitem_hash_time_index" on table "lineitem_hash"
+CREATE TABLE orders_hash (
+	o_orderkey bigint not null,
+	o_custkey integer not null,
+	o_orderstatus char(1) not null,
+	o_totalprice decimal(15,2) not null,
+	o_orderdate date not null,
+	o_orderpriority char(15) not null,
+	o_clerk char(15) not null,
+	o_shippriority integer not null,
+	o_comment varchar(79) not null,
+	PRIMARY KEY(o_orderkey) );
+DEBUG:  CREATE TABLE / PRIMARY KEY will create implicit index "orders_hash_pkey" for table "orders_hash"
+DEBUG:  building index "orders_hash_pkey" on table "orders_hash"
+SELECT master_create_distributed_table('orders_hash', 'o_orderkey', 'hash');
+ master_create_distributed_table 
+---------------------------------
+ 
+(1 row)
+
+SELECT master_create_worker_shards('orders_hash', 2, 1);
+ master_create_worker_shards 
+-----------------------------
+ 
+(1 row)
+
+CREATE TABLE customer_hash (
+	c_custkey integer not null,
+	c_name varchar(25) not null,
+	c_address varchar(40) not null,
+	c_nationkey integer not null,
+	c_phone char(15) not null,
+	c_acctbal decimal(15,2) not null,
+	c_mktsegment char(10) not null,
+	c_comment varchar(117) not null);
+SELECT master_create_distributed_table('customer_hash', 'c_custkey', 'hash');
+ master_create_distributed_table 
+---------------------------------
+ 
+(1 row)
+
+SELECT master_create_worker_shards('customer_hash', 1, 1);
+ master_create_worker_shards 
+-----------------------------
+ 
+(1 row)
+
 -- The following query checks that we can correctly handle self-joins
 EXPLAIN SELECT l1.l_quantity FROM lineitem l1, lineitem l2
 	WHERE l1.l_orderkey = l2.l_orderkey AND l1.l_quantity > 5;
@@ -68,44 +152,32 @@ DETAIL:  Cartesian products are currently unsupported
 BEGIN;
 -- Validate that we take into account the partition method when building the
 -- join-order plan.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders, lineitem_hash
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'lineitem');
-EXPLAIN SELECT count(*) FROM orders, lineitem
 	WHERE o_orderkey = l_orderkey;
-LOG:  join order: [ "orders" ][ single partition join "lineitem" ]
+LOG:  join order: [ "orders" ][ single partition join "lineitem_hash" ]
                          QUERY PLAN                         
 ------------------------------------------------------------
  explain statements for distributed queries are not enabled
 (1 row)
 
 -- Verify we handle local joins between two hash-partitioned tables.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders_hash, lineitem_hash
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
-EXPLAIN SELECT count(*) FROM orders, lineitem
 	WHERE o_orderkey = l_orderkey;
-LOG:  join order: [ "orders" ][ local partition join "lineitem" ]
+LOG:  join order: [ "orders_hash" ][ local partition join "lineitem_hash" ]
                          QUERY PLAN                         
 ------------------------------------------------------------
  explain statements for distributed queries are not enabled
 (1 row)
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'lineitem');
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
 -- Validate that we can handle broadcast joins with hash-partitioned tables.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM customer_hash, nation
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
-EXPLAIN SELECT count(*) FROM customer, nation
 	WHERE c_nationkey = n_nationkey;
-LOG:  join order: [ "customer" ][ broadcast join "nation" ]
+LOG:  join order: [ "customer_hash" ][ broadcast join "nation" ]
                          QUERY PLAN                         
 ------------------------------------------------------------
  explain statements for distributed queries are not enabled
 (1 row)
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
 -- Update the large table shard count for all the following tests.
 SET citus.large_table_shard_count TO 1;
 -- Validate that we don't use a single-partition join method for a hash
@@ -120,32 +192,27 @@ LOG:  join order: [ "orders" ][ dual partition join "lineitem" ][ dual partition
 
 -- Validate that we don't chose a single-partition join method with a
 -- hash-partitioned base table
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders, customer_hash
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
-EXPLAIN SELECT count(*) FROM orders, customer
 	WHERE c_custkey = o_custkey;
-LOG:  join order: [ "orders" ][ dual partition join "customer" ]
+LOG:  join order: [ "orders" ][ dual partition join "customer_hash" ]
                          QUERY PLAN                         
 ------------------------------------------------------------
  explain statements for distributed queries are not enabled
 (1 row)
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
 -- Validate that we can re-partition a hash partitioned table to join with a
 -- range partitioned one.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders_hash, customer
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
-EXPLAIN SELECT count(*) FROM orders, customer
 	WHERE c_custkey = o_custkey;
-LOG:  join order: [ "orders" ][ single partition join "customer" ]
+LOG:  join order: [ "orders_hash" ][ single partition join "customer" ]
                          QUERY PLAN                         
 ------------------------------------------------------------
  explain statements for distributed queries are not enabled
 (1 row)
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
 COMMIT;
 -- Reset client logging level to its previous value
 SET client_min_messages TO NOTICE;
+DROP TABLE lineitem_hash;
+DROP TABLE orders_hash;
+DROP TABLE customer_hash;

src/test/regress/expected/multi_large_table_join_planning.out

@@ -74,13 +74,13 @@ DEBUG:  join prunable for intervals [6001,7000] and [1,1000]
 DEBUG:  generated sql query for job 1251 and task 3
 DETAIL:  query string: "SELECT "pg_merge_job_1250.task_000019".intermediate_column_1250_0, "pg_merge_job_1250.task_000019".intermediate_column_1250_1, "pg_merge_job_1250.task_000019".intermediate_column_1250_2, "pg_merge_job_1250.task_000019".intermediate_column_1250_3, "pg_merge_job_1250.task_000019".intermediate_column_1250_4 FROM (pg_merge_job_1250.task_000019 "pg_merge_job_1250.task_000019" JOIN part_102019 part ON (("pg_merge_job_1250.task_000019".intermediate_column_1250_0 = part.p_partkey))) WHERE (part.p_size > 8)"
 DEBUG:  generated sql query for job 1251 and task 6
-DETAIL:  query string: "SELECT "pg_merge_job_1250.task_000026".intermediate_column_1250_0, "pg_merge_job_1250.task_000026".intermediate_column_1250_1, "pg_merge_job_1250.task_000026".intermediate_column_1250_2, "pg_merge_job_1250.task_000026".intermediate_column_1250_3, "pg_merge_job_1250.task_000026".intermediate_column_1250_4 FROM (pg_merge_job_1250.task_000026 "pg_merge_job_1250.task_000026" JOIN part_102039 part ON (("pg_merge_job_1250.task_000026".intermediate_column_1250_0 = part.p_partkey))) WHERE (part.p_size > 8)"
+DETAIL:  query string: "SELECT "pg_merge_job_1250.task_000026".intermediate_column_1250_0, "pg_merge_job_1250.task_000026".intermediate_column_1250_1, "pg_merge_job_1250.task_000026".intermediate_column_1250_2, "pg_merge_job_1250.task_000026".intermediate_column_1250_3, "pg_merge_job_1250.task_000026".intermediate_column_1250_4 FROM (pg_merge_job_1250.task_000026 "pg_merge_job_1250.task_000026" JOIN part_102044 part ON (("pg_merge_job_1250.task_000026".intermediate_column_1250_0 = part.p_partkey))) WHERE (part.p_size > 8)"
 DEBUG:  pruning merge fetch taskId 1
 DETAIL:  Creating dependency on merge taskId 19
 DEBUG:  pruning merge fetch taskId 4
 DETAIL:  Creating dependency on merge taskId 26
-DEBUG:  assigned task 3 to node localhost:57637
+DEBUG:  assigned task 6 to node localhost:57637
-DEBUG:  assigned task 6 to node localhost:57638
+DEBUG:  assigned task 3 to node localhost:57638
 DEBUG:  join prunable for intervals [1,1000] and [1001,2000]
 DEBUG:  join prunable for intervals [1,1000] and [6001,7000]
 DEBUG:  join prunable for intervals [1001,2000] and [1,1000]
@@ -90,18 +90,18 @@ DEBUG:  join prunable for intervals [6001,7000] and [1001,2000]
 DEBUG:  generated sql query for job 1252 and task 3
 DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000007".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000007".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000007 "pg_merge_job_1251.task_000007" JOIN customer_102017 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000007".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000007".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000007".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000007".intermediate_column_1251_0, "pg_merge_job_1251.task_000007".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000007".intermediate_column_1251_0, "pg_merge_job_1251.task_000007".intermediate_column_1251_1, "pg_merge_job_1251.task_000007".intermediate_column_1251_0, "pg_merge_job_1251.task_000007".intermediate_column_1251_1 LIMIT '30'::bigint"
 DEBUG:  generated sql query for job 1252 and task 6
-DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000010".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000010 "pg_merge_job_1251.task_000010" JOIN customer_102038 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000010".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000010".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000010".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1, "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 LIMIT '30'::bigint"
+DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000010".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000010 "pg_merge_job_1251.task_000010" JOIN customer_102043 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000010".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000010".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000010".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1, "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 LIMIT '30'::bigint"
 DEBUG:  generated sql query for job 1252 and task 9
-DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000013".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000013 "pg_merge_job_1251.task_000013" JOIN customer_102037 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000013".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000013".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000013".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1, "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 LIMIT '30'::bigint"
+DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000013".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000013 "pg_merge_job_1251.task_000013" JOIN customer_102042 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000013".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000013".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000013".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1, "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 LIMIT '30'::bigint"
 DEBUG:  pruning merge fetch taskId 1
 DETAIL:  Creating dependency on merge taskId 7
 DEBUG:  pruning merge fetch taskId 4
 DETAIL:  Creating dependency on merge taskId 10
 DEBUG:  pruning merge fetch taskId 7
 DETAIL:  Creating dependency on merge taskId 13
-DEBUG:  assigned task 6 to node localhost:57637
-DEBUG:  assigned task 3 to node localhost:57638
 DEBUG:  assigned task 9 to node localhost:57637
+DEBUG:  assigned task 3 to node localhost:57638
+DEBUG:  assigned task 6 to node localhost:57637
 DEBUG:  completed cleanup query for job 1252 on node "localhost:57638"
 DEBUG:  completed cleanup query for job 1252 on node "localhost:57637"
 DEBUG:  completed cleanup query for job 1251 on node "localhost:57638"

src/test/regress/expected/multi_large_table_join_planning_0.out

@@ -74,13 +74,13 @@ DEBUG:  join prunable for intervals [6001,7000] and [1,1000]
 DEBUG:  generated sql query for job 1251 and task 3
 DETAIL:  query string: "SELECT "pg_merge_job_1250.task_000019".intermediate_column_1250_0, "pg_merge_job_1250.task_000019".intermediate_column_1250_1, "pg_merge_job_1250.task_000019".intermediate_column_1250_2, "pg_merge_job_1250.task_000019".intermediate_column_1250_3, "pg_merge_job_1250.task_000019".intermediate_column_1250_4 FROM (pg_merge_job_1250.task_000019 "pg_merge_job_1250.task_000019" JOIN part_102019 part ON (("pg_merge_job_1250.task_000019".intermediate_column_1250_0 = part.p_partkey))) WHERE (part.p_size > 8)"
 DEBUG:  generated sql query for job 1251 and task 6
-DETAIL:  query string: "SELECT "pg_merge_job_1250.task_000026".intermediate_column_1250_0, "pg_merge_job_1250.task_000026".intermediate_column_1250_1, "pg_merge_job_1250.task_000026".intermediate_column_1250_2, "pg_merge_job_1250.task_000026".intermediate_column_1250_3, "pg_merge_job_1250.task_000026".intermediate_column_1250_4 FROM (pg_merge_job_1250.task_000026 "pg_merge_job_1250.task_000026" JOIN part_102039 part ON (("pg_merge_job_1250.task_000026".intermediate_column_1250_0 = part.p_partkey))) WHERE (part.p_size > 8)"
+DETAIL:  query string: "SELECT "pg_merge_job_1250.task_000026".intermediate_column_1250_0, "pg_merge_job_1250.task_000026".intermediate_column_1250_1, "pg_merge_job_1250.task_000026".intermediate_column_1250_2, "pg_merge_job_1250.task_000026".intermediate_column_1250_3, "pg_merge_job_1250.task_000026".intermediate_column_1250_4 FROM (pg_merge_job_1250.task_000026 "pg_merge_job_1250.task_000026" JOIN part_102044 part ON (("pg_merge_job_1250.task_000026".intermediate_column_1250_0 = part.p_partkey))) WHERE (part.p_size > 8)"
 DEBUG:  pruning merge fetch taskId 1
 DETAIL:  Creating dependency on merge taskId 19
 DEBUG:  pruning merge fetch taskId 4
 DETAIL:  Creating dependency on merge taskId 26
-DEBUG:  assigned task 3 to node localhost:57637
+DEBUG:  assigned task 6 to node localhost:57637
-DEBUG:  assigned task 6 to node localhost:57638
+DEBUG:  assigned task 3 to node localhost:57638
 DEBUG:  join prunable for intervals [1,1000] and [1001,2000]
 DEBUG:  join prunable for intervals [1,1000] and [6001,7000]
 DEBUG:  join prunable for intervals [1001,2000] and [1,1000]
@@ -90,18 +90,18 @@ DEBUG:  join prunable for intervals [6001,7000] and [1001,2000]
 DEBUG:  generated sql query for job 1252 and task 3
 DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000007".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000007".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000007 "pg_merge_job_1251.task_000007" JOIN customer_102017 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000007".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000007".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000007".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000007".intermediate_column_1251_0, "pg_merge_job_1251.task_000007".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000007".intermediate_column_1251_0, "pg_merge_job_1251.task_000007".intermediate_column_1251_1, "pg_merge_job_1251.task_000007".intermediate_column_1251_0, "pg_merge_job_1251.task_000007".intermediate_column_1251_1 LIMIT 30::bigint"
 DEBUG:  generated sql query for job 1252 and task 6
-DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000010".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000010 "pg_merge_job_1251.task_000010" JOIN customer_102038 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000010".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000010".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000010".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1, "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 LIMIT 30::bigint"
+DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000010".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000010 "pg_merge_job_1251.task_000010" JOIN customer_102043 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000010".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000010".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000010".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1, "pg_merge_job_1251.task_000010".intermediate_column_1251_0, "pg_merge_job_1251.task_000010".intermediate_column_1251_1 LIMIT 30::bigint"
 DEBUG:  generated sql query for job 1252 and task 9
-DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000013".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000013 "pg_merge_job_1251.task_000013" JOIN customer_102037 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000013".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000013".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000013".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1, "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 LIMIT 30::bigint"
+DETAIL:  query string: "SELECT "pg_merge_job_1251.task_000013".intermediate_column_1251_0 AS l_partkey, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 AS o_orderkey, count(*) AS count FROM (pg_merge_job_1251.task_000013 "pg_merge_job_1251.task_000013" JOIN customer_102042 customer ON ((customer.c_custkey = "pg_merge_job_1251.task_000013".intermediate_column_1251_4))) WHERE ((("pg_merge_job_1251.task_000013".intermediate_column_1251_2 > 5.0) OR ("pg_merge_job_1251.task_000013".intermediate_column_1251_3 > 1200.0)) AND (customer.c_acctbal < 5000.0)) GROUP BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 ORDER BY "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1, "pg_merge_job_1251.task_000013".intermediate_column_1251_0, "pg_merge_job_1251.task_000013".intermediate_column_1251_1 LIMIT 30::bigint"
 DEBUG:  pruning merge fetch taskId 1
 DETAIL:  Creating dependency on merge taskId 7
 DEBUG:  pruning merge fetch taskId 4
 DETAIL:  Creating dependency on merge taskId 10
 DEBUG:  pruning merge fetch taskId 7
 DETAIL:  Creating dependency on merge taskId 13
-DEBUG:  assigned task 6 to node localhost:57637
-DEBUG:  assigned task 3 to node localhost:57638
 DEBUG:  assigned task 9 to node localhost:57637
+DEBUG:  assigned task 3 to node localhost:57638
+DEBUG:  assigned task 6 to node localhost:57637
 DEBUG:  completed cleanup query for job 1252 on node "localhost:57638"
 DEBUG:  completed cleanup query for job 1252 on node "localhost:57637"
 DEBUG:  completed cleanup query for job 1251 on node "localhost:57638"

src/test/regress/expected/multi_large_table_pruning.out

@@ -57,8 +57,8 @@ WHERE
 	o_custkey = c_custkey AND
 	c_custkey < 0;
 DEBUG:  predicate pruning for shardId 102017
-DEBUG:  predicate pruning for shardId 102038
+DEBUG:  predicate pruning for shardId 102043
-DEBUG:  predicate pruning for shardId 102037
+DEBUG:  predicate pruning for shardId 102042
  count 
 -------
       

src/test/regress/expected/multi_large_table_task_assignment.out

@@ -39,9 +39,9 @@ DEBUG:  pruning merge fetch taskId 4
 DETAIL:  Creating dependency on merge taskId 8
 DEBUG:  pruning merge fetch taskId 7
 DETAIL:  Creating dependency on merge taskId 11
-DEBUG:  assigned task 6 to node localhost:57637
-DEBUG:  assigned task 3 to node localhost:57638
 DEBUG:  assigned task 9 to node localhost:57637
+DEBUG:  assigned task 3 to node localhost:57638
+DEBUG:  assigned task 6 to node localhost:57637
 DEBUG:  CommitTransactionCommand
  count 
 -------
@@ -64,12 +64,12 @@ WHERE
 	o_custkey = c_custkey AND
 	o_orderkey = l_orderkey;
 DEBUG:  StartTransactionCommand
-DEBUG:  assigned task 9 to node localhost:57637
-DEBUG:  assigned task 3 to node localhost:57638
-DEBUG:  assigned task 12 to node localhost:57637
-DEBUG:  assigned task 6 to node localhost:57638
 DEBUG:  assigned task 15 to node localhost:57637
-DEBUG:  assigned task 18 to node localhost:57638
+DEBUG:  assigned task 3 to node localhost:57638
+DEBUG:  assigned task 18 to node localhost:57637
+DEBUG:  assigned task 6 to node localhost:57638
+DEBUG:  assigned task 9 to node localhost:57637
+DEBUG:  assigned task 12 to node localhost:57638
 DEBUG:  join prunable for intervals [1,2496] and [2497,4964]
 DEBUG:  join prunable for intervals [1,2496] and [4965,5986]
 DEBUG:  join prunable for intervals [1,2496] and [8997,11554]
@@ -160,9 +160,9 @@ DEBUG:  assigned task 8 to node localhost:57637
 DEBUG:  assigned task 6 to node localhost:57638
 DEBUG:  assigned task 12 to node localhost:57637
 DEBUG:  assigned task 10 to node localhost:57638
-DEBUG:  assigned task 4 to node localhost:57637
-DEBUG:  assigned task 2 to node localhost:57638
 DEBUG:  assigned task 6 to node localhost:57637
+DEBUG:  assigned task 2 to node localhost:57638
+DEBUG:  assigned task 4 to node localhost:57637
 DEBUG:  join prunable for task partitionId 0 and 1
 DEBUG:  join prunable for task partitionId 0 and 2
 DEBUG:  join prunable for task partitionId 0 and 3

src/test/regress/expected/multi_modifications.out

@@ -93,7 +93,7 @@ INSERT INTO append_partitioned VALUES (414123, 'AAPL', 9580, '2004-10-19 10:23:5
 SET client_min_messages TO 'DEBUG2';
 SET citus.task_executor_type TO 'real-time';
 SELECT * FROM range_partitioned WHERE id = 32743;
-DEBUG:  predicate pruning for shardId 103070
+DEBUG:  predicate pruning for shardId 103084
 DEBUG:  Plan is router executable
   id   | symbol | bidder_id |        placed_at         | kind | limit_price 
 -------+--------+-----------+--------------------------+------+-------------
@@ -101,7 +101,7 @@ DEBUG:  Plan is router executable
 (1 row)
 
 SELECT * FROM append_partitioned WHERE id = 414123;
-DEBUG:  predicate pruning for shardId 103072
+DEBUG:  predicate pruning for shardId 103086
 DEBUG:  Plan is router executable
    id   | symbol | bidder_id |        placed_at         | kind | limit_price 
 --------+--------+-----------+--------------------------+------+-------------
@@ -275,7 +275,7 @@ WHERE  nodename = 'localhost' AND
 -- Fourth: Perform the same INSERT (primary key violation)
 INSERT INTO limit_orders VALUES (275, 'ADR', 140, '2007-07-02 16:32:15', 'sell', 43.67);
 WARNING:  Bad result from localhost:57638
-DETAIL:  Remote message: duplicate key value violates unique constraint "limit_orders_pkey_103067"
+DETAIL:  Remote message: duplicate key value violates unique constraint "limit_orders_pkey_103081"
 -- Last: Verify the insert worked but the placement with the PK violation is now unhealthy
 SELECT count(*) FROM limit_orders WHERE id = 275;
  count 

src/test/regress/expected/multi_prune_shard_list.out

@@ -28,44 +28,47 @@ CREATE FUNCTION print_sorted_shard_intervals(regclass)
 -- ===================================================================
 -- test shard pruning functionality
 -- ===================================================================
--- create distributed table metadata to observe shard pruning
+-- create distributed table observe shard pruning
 CREATE TABLE pruning ( species text, last_pruned date, plant_id integer );
-INSERT INTO pg_dist_partition (logicalrelid, partmethod, partkey)
+SELECT master_create_distributed_table('pruning', 'species', 'hash');
-VALUES
+ master_create_distributed_table 
-	('pruning'::regclass, 'h', column_name_to_column('pruning'::regclass, 'species'));
+---------------------------------
-INSERT INTO pg_dist_shard
+ 
-	(shardid, logicalrelid, shardstorage, shardminvalue, shardmaxvalue)
+(1 row)
-VALUES
+
-	(10, 'pruning'::regclass, 't', '-2147483648', '-1073741826'),
+-- create worker shards
-	(11, 'pruning'::regclass, 't', '-1073741825', '-3'),
+SELECT master_create_worker_shards('pruning', 4, 1);
-	(12, 'pruning'::regclass, 't', '-2', '1073741820'),
+ master_create_worker_shards 
-	(13, 'pruning'::regclass, 't', '1073741821', '2147483647');
+-----------------------------
+ 
+(1 row)
+
 -- with no values, expect all shards
 SELECT prune_using_no_values('pruning');
      prune_using_no_values     
------------------------
+-------------------------------
- {10,11,12,13}
+ {103070,103071,103072,103073}
 (1 row)
 
 -- with a single value, expect a single shard
 SELECT prune_using_single_value('pruning', 'tomato');
  prune_using_single_value 
 --------------------------
- {12}
+ {103072}
 (1 row)
 
 -- the above is true even if that value is null
 SELECT prune_using_single_value('pruning', NULL);
  prune_using_single_value 
 --------------------------
- {12}
+ {103072}
 (1 row)
 
 -- build an OR clause and expect more than one sahrd
 SELECT prune_using_either_value('pruning', 'tomato', 'petunia');
  prune_using_either_value 
 --------------------------
- {11,12}
+ {103071,103072}
 (1 row)
 
 -- an AND clause with incompatible values returns no shards
@@ -79,7 +82,7 @@ SELECT prune_using_both_values('pruning', 'tomato', 'petunia');
 SELECT prune_using_both_values('pruning', 'tomato', 'rose');
  prune_using_both_values 
 -------------------------
- {12}
+ {103072}
 (1 row)
 
 -- unit test of the equality expression generation code
@@ -92,85 +95,116 @@ SELECT debug_equality_expression('pruning');
 -- print the initial ordering of shard intervals
 SELECT print_sorted_shard_intervals('pruning');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,11,12,13}
+ {103070,103071,103072,103073}
 (1 row)
 
 -- update only min value for one shard
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 11;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103071;
 SELECT print_sorted_shard_intervals('pruning');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,12,13,11}
+ {103070,103072,103073,103071}
 (1 row)
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 12;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103072;
 SELECT print_sorted_shard_intervals('pruning');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,13,11,12}
+ {103070,103073,103071,103072}
 (1 row)
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 10;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103070;
 SELECT print_sorted_shard_intervals('pruning');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {13,10,11,12}
+ {103073,103070,103071,103072}
 (1 row)
 
 -- all shard placements are uninitialized
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 13;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103073;
 SELECT print_sorted_shard_intervals('pruning');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,11,12,13}
+ {103070,103071,103072,103073}
+(1 row)
+
+-- create range distributed table observe shard pruning
+CREATE TABLE pruning_range ( species text, last_pruned date, plant_id integer );
+SELECT master_create_distributed_table('pruning_range', 'species', 'range');
+ master_create_distributed_table 
+---------------------------------
+ 
+(1 row)
+
+-- create worker shards
+SELECT master_create_empty_shard('pruning_range');
+ master_create_empty_shard 
+---------------------------
+                    103074
+(1 row)
+
+SELECT master_create_empty_shard('pruning_range');
+ master_create_empty_shard 
+---------------------------
+                    103075
+(1 row)
+
+SELECT master_create_empty_shard('pruning_range');
+ master_create_empty_shard 
+---------------------------
+                    103076
+(1 row)
+
+SELECT master_create_empty_shard('pruning_range');
+ master_create_empty_shard 
+---------------------------
+                    103077
 (1 row)
 
--- now update the metadata so that the table is a range distributed table
-UPDATE pg_dist_partition SET partmethod = 'r' WHERE logicalrelid = 'pruning'::regclass;
 -- now the comparison is done via the partition column type, which is text
-UPDATE pg_dist_shard SET shardminvalue = 'a', shardmaxvalue = 'b' WHERE shardid = 10;
+UPDATE pg_dist_shard SET shardminvalue = 'a', shardmaxvalue = 'b' WHERE shardid = 103074;
-UPDATE pg_dist_shard SET shardminvalue = 'c', shardmaxvalue = 'd' WHERE shardid = 11;
+UPDATE pg_dist_shard SET shardminvalue = 'c', shardmaxvalue = 'd' WHERE shardid = 103075;
-UPDATE pg_dist_shard SET shardminvalue = 'e', shardmaxvalue = 'f' WHERE shardid = 12;
+UPDATE pg_dist_shard SET shardminvalue = 'e', shardmaxvalue = 'f' WHERE shardid = 103076;
-UPDATE pg_dist_shard SET shardminvalue = 'g', shardmaxvalue = 'h' WHERE shardid = 13;
+UPDATE pg_dist_shard SET shardminvalue = 'g', shardmaxvalue = 'h' WHERE shardid = 103077;
 -- print the ordering of shard intervals with range partitioning as well
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,11,12,13}
+ {103074,103075,103076,103077}
 (1 row)
 
 -- update only min value for one shard
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 11;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103075;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,12,13,11}
+ {103074,103076,103077,103075}
 (1 row)
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 12;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103076;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,13,11,12}
+ {103074,103077,103075,103076}
 (1 row)
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 10;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103074;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {13,10,11,12}
+ {103077,103074,103075,103076}
 (1 row)
 
 -- all shard placements are uninitialized
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 13;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103077;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
  print_sorted_shard_intervals  
-------------------------------
+-------------------------------
- {10,11,12,13}
+ {103074,103075,103076,103077}
 (1 row)
 

src/test/regress/expected/multi_simple_queries.out

@@ -323,7 +323,7 @@ SELECT *
 	FROM articles
 	WHERE author_id = 1;
 DEBUG:  Creating router plan
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
 DEBUG:  Plan is router executable
  id | author_id |    title     | word_count 
 ----+-----------+--------------+------------
@@ -338,7 +338,7 @@ DEBUG:  Plan is router executable
 SELECT *
 	FROM articles
 	WHERE author_id = 1 OR author_id = 17;
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
 DEBUG:  Plan is router executable
  id | author_id |    title     | word_count 
 ----+-----------+--------------+------------
@@ -367,7 +367,7 @@ SELECT id as article_id, word_count * id as random_value
 	FROM articles
 	WHERE author_id = 1;
 DEBUG:  Creating router plan
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
 DEBUG:  Plan is router executable
  article_id | random_value 
 ------------+--------------
@@ -385,7 +385,7 @@ SELECT a.author_id as first_author, b.word_count as second_word_count
 	WHERE a.author_id = 10 and a.author_id = b.author_id
 	LIMIT 3;
 DEBUG:  push down of limit count: 3
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
 DEBUG:  join prunable for intervals [-2147483648,-1] and [0,2147483647]
 DEBUG:  Plan is router executable
  first_author | second_word_count 
@@ -402,7 +402,7 @@ SELECT a.author_id as first_author, b.word_count as second_word_count
 	WHERE a.author_id = 10 and a.author_id = b.author_id
 	LIMIT 3;
 DEBUG:  push down of limit count: 3
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
  first_author | second_word_count 
 --------------+-------------------
            10 |             19519
@@ -416,7 +416,7 @@ SELECT *
 	WHERE author_id = 1
 	LIMIT 2;
 DEBUG:  Creating router plan
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
 DEBUG:  Plan is router executable
  id | author_id |  title   | word_count 
 ----+-----------+----------+------------
@@ -432,7 +432,7 @@ SELECT id
 	WHERE author_id = 1
 	GROUP BY id;
 DEBUG:  Creating router plan
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
 DEBUG:  Plan is router executable
  id 
 ----
@@ -452,7 +452,7 @@ SELECT avg(word_count)
 	FROM articles
 	WHERE author_id = 2;
 DEBUG:  Creating router plan
-DEBUG:  predicate pruning for shardId 103093
+DEBUG:  predicate pruning for shardId 103107
 DEBUG:  Plan is router executable
         avg         
 --------------------
@@ -466,7 +466,7 @@ SELECT max(word_count) as max, min(word_count) as min,
 	FROM articles
 	WHERE author_id = 2;
 DEBUG:  Creating router plan
-DEBUG:  predicate pruning for shardId 103093
+DEBUG:  predicate pruning for shardId 103107
 DEBUG:  Plan is router executable
   max  | min  |  sum  | cnt 
 -------+------+-------+-----
@@ -477,7 +477,7 @@ DEBUG:  Plan is router executable
 SELECT *
 	FROM articles a, articles b
 	WHERE a.id = b.id  AND a.author_id = 1;
-DEBUG:  predicate pruning for shardId 103094
+DEBUG:  predicate pruning for shardId 103108
 DEBUG:  join prunable for task partitionId 0 and 1
 DEBUG:  join prunable for task partitionId 0 and 2
 DEBUG:  join prunable for task partitionId 0 and 3

src/test/regress/input/multi_append_table_to_shard.source

@@ -16,6 +16,14 @@ CREATE TABLE multi_append_table_to_shard_left
 );
 SELECT master_create_distributed_table('multi_append_table_to_shard_left', 'left_number', 'append');
 
+CREATE TABLE multi_append_table_to_shard_right_hash
+(
+	right_number INTEGER not null,
+	right_text TEXT not null
+);
+SELECT master_create_distributed_table('multi_append_table_to_shard_right_hash', 'right_number', 'hash');
+SELECT master_create_worker_shards('multi_append_table_to_shard_right_hash', 1, 1);
+
 -- Replicate 'left' table on both workers
 SELECT set_config('citus.shard_replication_factor', '2', false);
 \STAGE multi_append_table_to_shard_left FROM '@abs_srcdir@/data/agg.data'
@@ -70,19 +78,12 @@ FROM	multi_append_table_to_shard_left,
 WHERE	left_number = right_number;
 
 -- Check that we error out if we try to append data to a hash partitioned table.
-
+SELECT master_create_empty_shard('multi_append_table_to_shard_right_hash');
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
-	logicalrelid = 'multi_append_table_to_shard_right'::regclass::oid;
-
-SELECT master_create_empty_shard('multi_append_table_to_shard_right');
 
 SELECT	master_append_table_to_shard(shardid, 'multi_append_table_to_shard_stage', 'localhost', 57636)
 FROM
 		pg_dist_shard
-WHERE	'multi_append_table_to_shard_right'::regclass::oid = logicalrelid;
+WHERE	'multi_append_table_to_shard_right_hash'::regclass::oid = logicalrelid;
-
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-	logicalrelid = 'multi_append_table_to_shard_right'::regclass::oid;
 
 -- Clean up after test
 SELECT master_apply_delete_command('DELETE FROM multi_append_table_to_shard_right');

src/test/regress/output/multi_append_table_to_shard.source

@@ -24,6 +24,23 @@ SELECT master_create_distributed_table('multi_append_table_to_shard_left', 'left
  
 (1 row)
 
+CREATE TABLE multi_append_table_to_shard_right_hash
+(
+	right_number INTEGER not null,
+	right_text TEXT not null
+);
+SELECT master_create_distributed_table('multi_append_table_to_shard_right_hash', 'right_number', 'hash');
+ master_create_distributed_table 
+---------------------------------
+ 
+(1 row)
+
+SELECT master_create_worker_shards('multi_append_table_to_shard_right_hash', 1, 1);
+ master_create_worker_shards 
+-----------------------------
+ 
+(1 row)
+
 -- Replicate 'left' table on both workers
 SELECT set_config('citus.shard_replication_factor', '2', false);
  set_config 
@@ -107,19 +124,15 @@ WHERE	left_number = right_number;
 (1 row)
 
 -- Check that we error out if we try to append data to a hash partitioned table.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+SELECT master_create_empty_shard('multi_append_table_to_shard_right_hash');
-	logicalrelid = 'multi_append_table_to_shard_right'::regclass::oid;
+ERROR:  relation "multi_append_table_to_shard_right_hash" is a hash partitioned table
-SELECT master_create_empty_shard('multi_append_table_to_shard_right');
-ERROR:  relation "multi_append_table_to_shard_right" is a hash partitioned table
 DETAIL:  We currently don't support creating shards on hash-partitioned tables
 SELECT	master_append_table_to_shard(shardid, 'multi_append_table_to_shard_stage', 'localhost', 57636)
 FROM
 		pg_dist_shard
-WHERE	'multi_append_table_to_shard_right'::regclass::oid = logicalrelid;
+WHERE	'multi_append_table_to_shard_right_hash'::regclass::oid = logicalrelid;
-ERROR:  cannot append to shardId 103013
+ERROR:  cannot append to shardId 103011
 DETAIL:  We currently don't support appending to shards in hash-partitioned tables
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-	logicalrelid = 'multi_append_table_to_shard_right'::regclass::oid;
 -- Clean up after test
 SELECT master_apply_delete_command('DELETE FROM multi_append_table_to_shard_right');
  master_apply_delete_command 

src/test/regress/output/multi_outer_join.source

@@ -301,16 +301,6 @@ FROM
 LOG:  join order: [ "multi_outer_join_left" ][ local partition join "multi_outer_join_right" ][ broadcast join "multi_outer_join_third" ]
  l_custkey | r_custkey | t_custkey 
 -----------+-----------+-----------
-        21 |        21 |        21
-        22 |        22 |        22
-        23 |        23 |        23
-        24 |        24 |        24
-        25 |        25 |        25
-        26 |        26 |        26
-        27 |        27 |        27
-        28 |        28 |        28
-        29 |        29 |        29
-        30 |        30 |        30
          1 |           |          
          2 |           |          
          3 |           |          
@@ -326,6 +316,16 @@ LOG:  join order: [ "multi_outer_join_left" ][ local partition join "multi_outer
         13 |        13 |        13
         14 |        14 |        14
         15 |        15 |        15
+        21 |        21 |        21
+        22 |        22 |        22
+        23 |        23 |        23
+        24 |        24 |        24
+        25 |        25 |        25
+        26 |        26 |        26
+        27 |        27 |        27
+        28 |        28 |        28
+        29 |        29 |        29
+        30 |        30 |        30
 (25 rows)
 
 -- Right join with single shard right most table should error out
@@ -347,16 +347,6 @@ FROM
 LOG:  join order: [ "multi_outer_join_right" ][ broadcast join "multi_outer_join_third" ][ local partition join "multi_outer_join_left" ]
  t_custkey | r_custkey | l_custkey 
 -----------+-----------+-----------
-        21 |        21 |        21
-        22 |        22 |        22
-        23 |        23 |        23
-        24 |        24 |        24
-        25 |        25 |        25
-        26 |        26 |        26
-        27 |        27 |        27
-        28 |        28 |        28
-        29 |        29 |        29
-        30 |        30 |        30
         11 |        11 |        11
         12 |        12 |        12
         13 |        13 |        13
@@ -367,6 +357,16 @@ LOG:  join order: [ "multi_outer_join_right" ][ broadcast join "multi_outer_join
         18 |        18 |          
         19 |        19 |          
         20 |        20 |          
+        21 |        21 |        21
+        22 |        22 |        22
+        23 |        23 |        23
+        24 |        24 |        24
+        25 |        25 |        25
+        26 |        26 |        26
+        27 |        27 |        27
+        28 |        28 |        28
+        29 |        29 |        29
+        30 |        30 |        30
 (20 rows)
 
 -- Make it anti-join, should display values with l_custkey is null
@@ -406,16 +406,6 @@ FROM
 LOG:  join order: [ "multi_outer_join_left" ][ local partition join "multi_outer_join_right" ]
  l_custkey | r_custkey 
 -----------+-----------
-        21 |        21
-        22 |        22
-        23 |        23
-        24 |        24
-        25 |        25
-        26 |        26
-        27 |        27
-        28 |        28
-        29 |        29
-        30 |        30
          1 |          
          2 |          
          3 |          
@@ -436,6 +426,16 @@ LOG:  join order: [ "multi_outer_join_left" ][ local partition join "multi_outer
            |        18
            |        19
            |        16
+        21 |        21
+        22 |        22
+        23 |        23
+        24 |        24
+        25 |        25
+        26 |        26
+        27 |        27
+        28 |        28
+        29 |        29
+        30 |        30
 (30 rows)
 
 -- full outer join + anti (right) should work with 1-1 matched shards
@@ -525,6 +525,11 @@ FROM
 LOG:  join order: [ "multi_outer_join_left" ][ local partition join "multi_outer_join_right" ][ broadcast join "multi_outer_join_third" ]
  l_custkey | r_custkey | t_custkey 
 -----------+-----------+-----------
+        11 |        11 |        11
+        12 |        12 |        12
+        13 |        13 |        13
+        14 |        14 |        14
+        15 |        15 |        15
         21 |        21 |        21
         22 |        22 |        22
         23 |        23 |        23
@@ -535,11 +540,6 @@ LOG:  join order: [ "multi_outer_join_left" ][ local partition join "multi_outer
         28 |        28 |        28
         29 |        29 |        29
         30 |        30 |        30
-        11 |        11 |        11
-        12 |        12 |        12
-        13 |        13 |        13
-        14 |        14 |        14
-        15 |        15 |        15
 (15 rows)
 
 -- inner (broadcast) join  + 2 shards left (local) join should work
@@ -552,16 +552,6 @@ FROM
 LOG:  join order: [ "multi_outer_join_left" ][ broadcast join "multi_outer_join_third" ][ local partition join "multi_outer_join_right" ]
  l_custkey | t_custkey | r_custkey 
 -----------+-----------+-----------
-        21 |        21 |        21
-        22 |        22 |        22
-        23 |        23 |        23
-        24 |        24 |        24
-        25 |        25 |        25
-        26 |        26 |        26
-        27 |        27 |        27
-        28 |        28 |        28
-        29 |        29 |        29
-        30 |        30 |        30
          1 |         1 |          
          2 |         2 |          
          3 |         3 |          
@@ -577,6 +567,16 @@ LOG:  join order: [ "multi_outer_join_left" ][ broadcast join "multi_outer_join_
         13 |        13 |        13
         14 |        14 |        14
         15 |        15 |        15
+        21 |        21 |        21
+        22 |        22 |        22
+        23 |        23 |        23
+        24 |        24 |        24
+        25 |        25 |        25
+        26 |        26 |        26
+        27 |        27 |        27
+        28 |        28 |        28
+        29 |        29 |        29
+        30 |        30 |        30
 (25 rows)
 
 -- inner (local) join  + 2 shards left (dual partition) join should error out
@@ -598,16 +598,6 @@ FROM
 LOG:  join order: [ "multi_outer_join_left" ][ broadcast join "multi_outer_join_third" ][ local partition join "multi_outer_join_right" ]
  l_custkey | t_custkey | r_custkey 
 -----------+-----------+-----------
-        21 |        21 |        21
-        22 |        22 |        22
-        23 |        23 |        23
-        24 |        24 |        24
-        25 |        25 |        25
-        26 |        26 |        26
-        27 |        27 |        27
-        28 |        28 |        28
-        29 |        29 |        29
-        30 |        30 |        30
          1 |         1 |          
          2 |         2 |          
          3 |         3 |          
@@ -623,6 +613,16 @@ LOG:  join order: [ "multi_outer_join_left" ][ broadcast join "multi_outer_join_
         13 |        13 |        13
         14 |        14 |        14
         15 |        15 |        15
+        21 |        21 |        21
+        22 |        22 |        22
+        23 |        23 |        23
+        24 |        24 |        24
+        25 |        25 |        25
+        26 |        26 |        26
+        27 |        27 |        27
+        28 |        28 |        28
+        29 |        29 |        29
+        30 |        30 |        30
 (25 rows)
 
 -- inner (broadcast) join  + 2 shards left (local) + anti join should work
@@ -660,16 +660,6 @@ FROM
 LOG:  join order: [ "multi_outer_join_right" ][ local partition join "multi_outer_join_left" ][ broadcast join "multi_outer_join_third" ]
  t_custkey 
 -----------
-        21
-        22
-        23
-        24
-        25
-        26
-        27
-        28
-        29
-        30
         11
         12
         13
@@ -680,6 +670,16 @@ LOG:  join order: [ "multi_outer_join_right" ][ local partition join "multi_oute
         18
         19
         20
+        21
+        22
+        23
+        24
+        25
+        26
+        27
+        28
+        29
+        30
 (20 rows)
 
 -- Add a shard to the left table that overlaps with multiple shards in the right

src/test/regress/sql/multi_distribution_metadata.sql

@@ -71,67 +71,54 @@ CREATE FUNCTION column_name_to_column(regclass, text)
 -- test distribution metadata functionality
 -- ===================================================================
 
--- create table to be distributed
+-- create hash distributed table
 CREATE TABLE events_hash (
 	id bigint,
 	name text
 );
+SELECT master_create_distributed_table('events_hash', 'name', 'hash');
 
--- for this table we'll "distribute" manually but verify using function calls
+-- create worker shards
-INSERT INTO pg_dist_shard
+SELECT master_create_worker_shards('events_hash', 4, 2);
-	(shardid, logicalrelid, shardstorage, shardminvalue, shardmaxvalue)
-VALUES
-	(1, 'events_hash'::regclass, 't', '0', '10'),
-	(2, 'events_hash'::regclass, 't', '10', '20'),
-	(3, 'events_hash'::regclass, 't', '20', '30'),
-	(4, 'events_hash'::regclass, 't', '30', '40');
 
-INSERT INTO pg_dist_shard_placement
+-- set shardstate of one replication from each shard to 0 (invalid value)
-	(nodename, nodeport, shardid, shardstate, shardlength)
+UPDATE pg_dist_shard_placement SET shardstate = 0 WHERE nodeport = 57638 AND shardid BETWEEN 103025 AND 103028;
-VALUES
-	('cluster-worker-01', 5432, 1, 0, 0),
-	('cluster-worker-01', 5432, 2, 0, 0),
-	('cluster-worker-02', 5433, 3, 0, 0),
-	('cluster-worker-02', 5433, 4, 0, 0),
-	('cluster-worker-03', 5434, 1, 1, 0),
-	('cluster-worker-03', 5434, 2, 1, 0),
-	('cluster-worker-04', 5435, 3, 1, 0),
-	('cluster-worker-04', 5435, 4, 1, 0);
-
-INSERT INTO pg_dist_partition (logicalrelid, partmethod, partkey)
-VALUES
-	('events_hash'::regclass, 'h', column_name_to_column('events_hash'::regclass, 'name'));
 
 -- should see above shard identifiers
 SELECT load_shard_id_array('events_hash');
 
 -- should see array with first shard range
-SELECT load_shard_interval_array(1, 0);
+SELECT load_shard_interval_array(103025, 0);
 
 -- should even work for range-partitioned shards
-BEGIN;
+-- create range distributed table
-	UPDATE pg_dist_shard SET
+CREATE TABLE events_range (
+	id bigint,
+	name text
+);
+SELECT master_create_distributed_table('events_range', 'name', 'range');
+
+-- create empty shard
+SELECT master_create_empty_shard('events_range');
+
+UPDATE pg_dist_shard SET
 	shardminvalue = 'Aardvark',
 	shardmaxvalue = 'Zebra'
-	WHERE shardid = 1;
+WHERE shardid = 103029;
 
-	UPDATE pg_dist_partition SET partmethod = 'r'
+SELECT load_shard_interval_array(103029, ''::text);
-	WHERE logicalrelid = 'events_hash'::regclass;
-
-	SELECT load_shard_interval_array(1, ''::text);
-ROLLBACK;
 
 -- should see error for non-existent shard
-SELECT load_shard_interval_array(5, 0);
+SELECT load_shard_interval_array(103030, 0);
 
 -- should see two placements
-SELECT load_shard_placement_array(2, false);
+SELECT load_shard_placement_array(103026, false);
 
 -- only one of which is finalized
-SELECT load_shard_placement_array(2, true);
+SELECT load_shard_placement_array(103026, true);
 
 -- should see error for non-existent shard
-SELECT load_shard_placement_array(6, false);
+SELECT load_shard_placement_array(103031, false);
 
 -- should see column id of 'name'
 SELECT partition_column_id('events_hash');
@@ -152,9 +139,11 @@ SELECT column_name_to_column_id('events_hash', 'non_existent');
 
 -- drop shard rows (must drop placements first)
 DELETE FROM pg_dist_shard_placement
-	WHERE shardid BETWEEN 1 AND 4;
+	WHERE shardid BETWEEN 103025 AND 103029;
 DELETE FROM pg_dist_shard
 	WHERE logicalrelid = 'events_hash'::regclass;
+DELETE FROM pg_dist_shard
+	WHERE logicalrelid = 'events_range'::regclass;
 
 -- verify that an eager load shows them missing
 SELECT load_shard_id_array('events_hash');

src/test/regress/sql/multi_join_order_additional.sql

@@ -8,6 +8,58 @@ SET citus.explain_distributed_queries TO off;
 SET citus.log_multi_join_order TO TRUE;
 SET client_min_messages TO DEBUG2;
 
+-- Create new table definitions for use in testing in distributed planning and
+-- execution functionality. Also create indexes to boost performance.
+
+CREATE TABLE lineitem_hash (
+	l_orderkey bigint not null,
+	l_partkey integer not null,
+	l_suppkey integer not null,
+	l_linenumber integer not null,
+	l_quantity decimal(15, 2) not null,
+	l_extendedprice decimal(15, 2) not null,
+	l_discount decimal(15, 2) not null,
+	l_tax decimal(15, 2) not null,
+	l_returnflag char(1) not null,
+	l_linestatus char(1) not null,
+	l_shipdate date not null,
+	l_commitdate date not null,
+	l_receiptdate date not null,
+	l_shipinstruct char(25) not null,
+	l_shipmode char(10) not null,
+	l_comment varchar(44) not null,
+	PRIMARY KEY(l_orderkey, l_linenumber) );
+SELECT master_create_distributed_table('lineitem_hash', 'l_orderkey', 'hash');
+SELECT master_create_worker_shards('lineitem_hash', 2, 1);
+
+CREATE INDEX lineitem_hash_time_index ON lineitem_hash (l_shipdate);
+
+CREATE TABLE orders_hash (
+	o_orderkey bigint not null,
+	o_custkey integer not null,
+	o_orderstatus char(1) not null,
+	o_totalprice decimal(15,2) not null,
+	o_orderdate date not null,
+	o_orderpriority char(15) not null,
+	o_clerk char(15) not null,
+	o_shippriority integer not null,
+	o_comment varchar(79) not null,
+	PRIMARY KEY(o_orderkey) );
+SELECT master_create_distributed_table('orders_hash', 'o_orderkey', 'hash');
+SELECT master_create_worker_shards('orders_hash', 2, 1);
+
+CREATE TABLE customer_hash (
+	c_custkey integer not null,
+	c_name varchar(25) not null,
+	c_address varchar(40) not null,
+	c_nationkey integer not null,
+	c_phone char(15) not null,
+	c_acctbal decimal(15,2) not null,
+	c_mktsegment char(10) not null,
+	c_comment varchar(117) not null);
+SELECT master_create_distributed_table('customer_hash', 'c_custkey', 'hash');
+SELECT master_create_worker_shards('customer_hash', 1, 1);
+
 -- The following query checks that we can correctly handle self-joins
 
 EXPLAIN SELECT l1.l_quantity FROM lineitem l1, lineitem l2
@@ -37,35 +89,17 @@ BEGIN;
 -- Validate that we take into account the partition method when building the
 -- join-order plan.
 
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders, lineitem_hash
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'lineitem');
-
-EXPLAIN SELECT count(*) FROM orders, lineitem
 	WHERE o_orderkey = l_orderkey;
 
 -- Verify we handle local joins between two hash-partitioned tables.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders_hash, lineitem_hash
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
-
-EXPLAIN SELECT count(*) FROM orders, lineitem
 	WHERE o_orderkey = l_orderkey;
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'lineitem');
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
-
-
 -- Validate that we can handle broadcast joins with hash-partitioned tables.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM customer_hash, nation
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
-
-EXPLAIN SELECT count(*) FROM customer, nation
 	WHERE c_nationkey = n_nationkey;
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
-
 -- Update the large table shard count for all the following tests.
 SET citus.large_table_shard_count TO 1;
 
@@ -76,28 +110,20 @@ EXPLAIN SELECT count(*) FROM orders, lineitem, customer
 
 -- Validate that we don't chose a single-partition join method with a
 -- hash-partitioned base table
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders, customer_hash
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
-
-EXPLAIN SELECT count(*) FROM orders, customer
 	WHERE c_custkey = o_custkey;
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'customer');
-
 -- Validate that we can re-partition a hash partitioned table to join with a
 -- range partitioned one.
-UPDATE pg_dist_partition SET partmethod = 'h' WHERE
+EXPLAIN SELECT count(*) FROM orders_hash, customer
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
-
-EXPLAIN SELECT count(*) FROM orders, customer
 	WHERE c_custkey = o_custkey;
 
-UPDATE pg_dist_partition SET partmethod = 'a' WHERE
-       logicalrelid = (SELECT relfilenode FROM pg_class WHERE relname = 'orders');
-
 COMMIT;
 
 -- Reset client logging level to its previous value
 
 SET client_min_messages TO NOTICE;
+
+DROP TABLE lineitem_hash;
+DROP TABLE orders_hash;
+DROP TABLE customer_hash;

src/test/regress/sql/multi_prune_shard_list.sql

@@ -36,20 +36,12 @@ CREATE FUNCTION print_sorted_shard_intervals(regclass)
 -- test shard pruning functionality
 -- ===================================================================
 
--- create distributed table metadata to observe shard pruning
+-- create distributed table observe shard pruning
 CREATE TABLE pruning ( species text, last_pruned date, plant_id integer );
+SELECT master_create_distributed_table('pruning', 'species', 'hash');
 
-INSERT INTO pg_dist_partition (logicalrelid, partmethod, partkey)
+-- create worker shards
-VALUES
+SELECT master_create_worker_shards('pruning', 4, 1);
-	('pruning'::regclass, 'h', column_name_to_column('pruning'::regclass, 'species'));
-
-INSERT INTO pg_dist_shard
-	(shardid, logicalrelid, shardstorage, shardminvalue, shardmaxvalue)
-VALUES
-	(10, 'pruning'::regclass, 't', '-2147483648', '-1073741826'),
-	(11, 'pruning'::regclass, 't', '-1073741825', '-3'),
-	(12, 'pruning'::regclass, 't', '-2', '1073741820'),
-	(13, 'pruning'::regclass, 't', '1073741821', '2147483647');
 
 -- with no values, expect all shards
 SELECT prune_using_no_values('pruning');
@@ -76,45 +68,52 @@ SELECT debug_equality_expression('pruning');
 SELECT print_sorted_shard_intervals('pruning');
 
 -- update only min value for one shard
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 11;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103071;
 SELECT print_sorted_shard_intervals('pruning');
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 12;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103072;
 SELECT print_sorted_shard_intervals('pruning');
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 10;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103070;
 SELECT print_sorted_shard_intervals('pruning');
 
 -- all shard placements are uninitialized
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 13;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103073;
 SELECT print_sorted_shard_intervals('pruning');
 
--- now update the metadata so that the table is a range distributed table
+-- create range distributed table observe shard pruning
-UPDATE pg_dist_partition SET partmethod = 'r' WHERE logicalrelid = 'pruning'::regclass;
+CREATE TABLE pruning_range ( species text, last_pruned date, plant_id integer );
+SELECT master_create_distributed_table('pruning_range', 'species', 'range');
+
+-- create worker shards
+SELECT master_create_empty_shard('pruning_range');
+SELECT master_create_empty_shard('pruning_range');
+SELECT master_create_empty_shard('pruning_range');
+SELECT master_create_empty_shard('pruning_range');
 
 -- now the comparison is done via the partition column type, which is text
-UPDATE pg_dist_shard SET shardminvalue = 'a', shardmaxvalue = 'b' WHERE shardid = 10;
+UPDATE pg_dist_shard SET shardminvalue = 'a', shardmaxvalue = 'b' WHERE shardid = 103074;
-UPDATE pg_dist_shard SET shardminvalue = 'c', shardmaxvalue = 'd' WHERE shardid = 11;
+UPDATE pg_dist_shard SET shardminvalue = 'c', shardmaxvalue = 'd' WHERE shardid = 103075;
-UPDATE pg_dist_shard SET shardminvalue = 'e', shardmaxvalue = 'f' WHERE shardid = 12;
+UPDATE pg_dist_shard SET shardminvalue = 'e', shardmaxvalue = 'f' WHERE shardid = 103076;
-UPDATE pg_dist_shard SET shardminvalue = 'g', shardmaxvalue = 'h' WHERE shardid = 13;
+UPDATE pg_dist_shard SET shardminvalue = 'g', shardmaxvalue = 'h' WHERE shardid = 103077;
 
 -- print the ordering of shard intervals with range partitioning as well
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
 
 -- update only min value for one shard
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 11;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103075;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 12;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103076;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
 
 -- now lets have one more shard without min/max values
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 10;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103074;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');
 
 -- all shard placements are uninitialized
-UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 13;
+UPDATE pg_dist_shard set shardminvalue = NULL, shardmaxvalue = NULL WHERE shardid = 103077;
-SELECT print_sorted_shard_intervals('pruning');
+SELECT print_sorted_shard_intervals('pruning_range');