From d6cccee5bcfbc55555ad81a0f910319e62691e26 Mon Sep 17 00:00:00 2001
From: Jason Petersen <jason@citusdata.com>
Date: Fri, 21 Apr 2017 15:18:39 -0600
Subject: [PATCH] Remove ALTER SEQUENCE from parallel groups

Removing these has no side effect, and in the (current) PostgreSQL 10,
an ERROR is printed during concurrent sequence modification.
---
 .../regress/expected/multi_agg_approximate_distinct.out     | 1 -
 .../regress/expected/multi_agg_approximate_distinct_0.out   | 1 -
 src/test/regress/expected/multi_average_expression.out      | 1 -
 src/test/regress/expected/multi_basic_queries.out           | 1 -
 src/test/regress/expected/multi_complex_expressions.out     | 1 -
 src/test/regress/expected/multi_count_type_conversion.out   | 1 -
 src/test/regress/expected/multi_limit_clause.out            | 1 -
 .../regress/expected/multi_limit_clause_approximate.out     | 1 -
 src/test/regress/expected/multi_mx_ddl.out                  | 1 -
 src/test/regress/expected/multi_mx_router_planner.out       | 1 -
 src/test/regress/expected/multi_mx_schema_support.out       | 1 -
 src/test/regress/expected/multi_mx_tpch_query1.out          | 3 ---
 src/test/regress/expected/multi_mx_tpch_query10.out         | 3 ---
 src/test/regress/expected/multi_mx_tpch_query12.out         | 3 ---
 src/test/regress/expected/multi_mx_tpch_query14.out         | 3 ---
 src/test/regress/expected/multi_mx_tpch_query19.out         | 3 ---
 src/test/regress/expected/multi_mx_tpch_query3.out          | 3 ---
 src/test/regress/expected/multi_mx_tpch_query6.out          | 3 ---
 src/test/regress/expected/multi_mx_tpch_query7.out          | 3 ---
 src/test/regress/expected/multi_mx_tpch_query7_nested.out   | 3 ---
 src/test/regress/expected/multi_prepare_plsql.out           | 1 -
 src/test/regress/expected/multi_prepare_sql.out             | 1 -
 src/test/regress/expected/multi_tpch_query1.out             | 1 -
 src/test/regress/expected/multi_tpch_query10.out            | 1 -
 src/test/regress/expected/multi_tpch_query12.out            | 1 -
 src/test/regress/expected/multi_tpch_query14.out            | 1 -
 src/test/regress/expected/multi_tpch_query19.out            | 1 -
 src/test/regress/expected/multi_tpch_query3.out             | 1 -
 src/test/regress/expected/multi_tpch_query6.out             | 1 -
 src/test/regress/expected/multi_tpch_query7.out             | 1 -
 src/test/regress/expected/multi_tpch_query7_nested.out      | 1 -
 src/test/regress/expected/multi_working_columns.out         | 1 -
 src/test/regress/expected/task_tracker_assign_task.out      | 1 -
 src/test/regress/expected/task_tracker_partition_task.out   | 1 -
 src/test/regress/expected/worker_binary_data_partition.out  | 1 -
 src/test/regress/expected/worker_hash_partition.out         | 1 -
 src/test/regress/expected/worker_hash_partition_complex.out | 1 -
 src/test/regress/expected/worker_merge_hash_files.out       | 1 -
 src/test/regress/expected/worker_merge_range_files.out      | 1 -
 src/test/regress/expected/worker_null_data_partition.out    | 1 -
 src/test/regress/expected/worker_range_partition.out        | 1 -
 .../regress/expected/worker_range_partition_complex.out     | 1 -
 src/test/regress/input/multi_agg_distinct.source            | 3 ---
 src/test/regress/input/multi_agg_type_conversion.source     | 3 ---
 src/test/regress/input/multi_mx_copy_data.source            | 2 --
 src/test/regress/output/multi_agg_distinct.source           | 1 -
 src/test/regress/output/multi_agg_type_conversion.source    | 1 -
 src/test/regress/output/multi_mx_copy_data.source           | 1 -
 src/test/regress/sql/multi_agg_approximate_distinct.sql     | 2 --
 src/test/regress/sql/multi_average_expression.sql           | 3 ---
 src/test/regress/sql/multi_basic_queries.sql                | 5 +----
 src/test/regress/sql/multi_complex_expressions.sql          | 5 +----
 src/test/regress/sql/multi_count_type_conversion.sql        | 3 ---
 src/test/regress/sql/multi_limit_clause.sql                 | 3 ---
 src/test/regress/sql/multi_limit_clause_approximate.sql     | 3 ---
 src/test/regress/sql/multi_mx_ddl.sql                       | 2 --
 src/test/regress/sql/multi_mx_router_planner.sql            | 2 --
 src/test/regress/sql/multi_mx_schema_support.sql            | 2 --
 src/test/regress/sql/multi_mx_tpch_query1.sql               | 6 ------
 src/test/regress/sql/multi_mx_tpch_query10.sql              | 6 ------
 src/test/regress/sql/multi_mx_tpch_query12.sql              | 6 ------
 src/test/regress/sql/multi_mx_tpch_query14.sql              | 6 ------
 src/test/regress/sql/multi_mx_tpch_query19.sql              | 6 ------
 src/test/regress/sql/multi_mx_tpch_query3.sql               | 6 ------
 src/test/regress/sql/multi_mx_tpch_query6.sql               | 6 ------
 src/test/regress/sql/multi_mx_tpch_query7.sql               | 6 ------
 src/test/regress/sql/multi_mx_tpch_query7_nested.sql        | 6 ------
 src/test/regress/sql/multi_prepare_plsql.sql                | 3 ---
 src/test/regress/sql/multi_prepare_sql.sql                  | 3 ---
 src/test/regress/sql/multi_tpch_query1.sql                  | 3 ---
 src/test/regress/sql/multi_tpch_query10.sql                 | 3 ---
 src/test/regress/sql/multi_tpch_query12.sql                 | 3 ---
 src/test/regress/sql/multi_tpch_query14.sql                 | 3 ---
 src/test/regress/sql/multi_tpch_query19.sql                 | 3 ---
 src/test/regress/sql/multi_tpch_query3.sql                  | 3 ---
 src/test/regress/sql/multi_tpch_query6.sql                  | 3 ---
 src/test/regress/sql/multi_tpch_query7.sql                  | 3 ---
 src/test/regress/sql/multi_tpch_query7_nested.sql           | 3 ---
 src/test/regress/sql/multi_working_columns.sql              | 3 ---
 src/test/regress/sql/task_tracker_assign_task.sql           | 2 --
 src/test/regress/sql/task_tracker_partition_task.sql        | 2 --
 src/test/regress/sql/worker_binary_data_partition.sql       | 2 --
 src/test/regress/sql/worker_hash_partition.sql              | 2 --
 src/test/regress/sql/worker_hash_partition_complex.sql      | 2 --
 src/test/regress/sql/worker_merge_hash_files.sql            | 2 --
 src/test/regress/sql/worker_merge_range_files.sql           | 2 --
 src/test/regress/sql/worker_null_data_partition.sql         | 2 --
 src/test/regress/sql/worker_range_partition.sql             | 2 --
 src/test/regress/sql/worker_range_partition_complex.sql     | 2 --
 89 files changed, 2 insertions(+), 209 deletions(-)

diff --git a/src/test/regress/expected/multi_agg_approximate_distinct.out b/src/test/regress/expected/multi_agg_approximate_distinct.out
index 63884df18..5c426802e 100644
--- a/src/test/regress/expected/multi_agg_approximate_distinct.out
+++ b/src/test/regress/expected/multi_agg_approximate_distinct.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_AGG_APPROXIMATE_DISTINCT
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 340000;
 -- Create HLL extension if present, print false result otherwise
 SELECT CASE WHEN COUNT(*) > 0 THEN
 	'CREATE EXTENSION HLL'
diff --git a/src/test/regress/expected/multi_agg_approximate_distinct_0.out b/src/test/regress/expected/multi_agg_approximate_distinct_0.out
index 1b552e248..da6ba329e 100644
--- a/src/test/regress/expected/multi_agg_approximate_distinct_0.out
+++ b/src/test/regress/expected/multi_agg_approximate_distinct_0.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_AGG_APPROXIMATE_DISTINCT
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 340000;
 -- Create HLL extension if present, print false result otherwise
 SELECT CASE WHEN COUNT(*) > 0 THEN
 	'CREATE EXTENSION HLL'
diff --git a/src/test/regress/expected/multi_average_expression.out b/src/test/regress/expected/multi_average_expression.out
index c0551ec50..74511d553 100644
--- a/src/test/regress/expected/multi_average_expression.out
+++ b/src/test/regress/expected/multi_average_expression.out
@@ -4,7 +4,6 @@
 -- This test checks that the group-by columns don't need to be above an average
 -- expression, and can be anywhere in the projection order. This is in response
 -- to a bug we had due to the average expression introducing new columns.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 450000;
 SELECT
 	sum(l_quantity) as sum_qty,
 	sum(l_extendedprice) as sum_base_price,
diff --git a/src/test/regress/expected/multi_basic_queries.out b/src/test/regress/expected/multi_basic_queries.out
index 33d2c5fe2..13393acff 100644
--- a/src/test/regress/expected/multi_basic_queries.out
+++ b/src/test/regress/expected/multi_basic_queries.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_BASIC_QUERIES
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 440000;
 -- Execute simple sum, average, and count queries on data recently uploaded to
 -- our partitioned table.
 SELECT count(*) FROM lineitem;
diff --git a/src/test/regress/expected/multi_complex_expressions.out b/src/test/regress/expected/multi_complex_expressions.out
index 1c72e5afe..4cf5d18ba 100644
--- a/src/test/regress/expected/multi_complex_expressions.out
+++ b/src/test/regress/expected/multi_complex_expressions.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_COMPLEX_EXPRESSIONS
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 420000;
 -- Check that we can correctly handle complex expressions and aggregates.
 SELECT sum(l_quantity) / avg(l_quantity) FROM lineitem;
         ?column?        
diff --git a/src/test/regress/expected/multi_count_type_conversion.out b/src/test/regress/expected/multi_count_type_conversion.out
index 204532b48..a258ebef2 100644
--- a/src/test/regress/expected/multi_count_type_conversion.out
+++ b/src/test/regress/expected/multi_count_type_conversion.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_COUNT_TYPE_CONVERSION
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 400000;
 -- Verify that we can sort count(*) results correctly. We perform this check as
 -- our count() operations execute in two steps: worker nodes report their
 -- count() results, and the master node sums these counts up. During this sum(),
diff --git a/src/test/regress/expected/multi_limit_clause.out b/src/test/regress/expected/multi_limit_clause.out
index 793f928bc..18e1adf20 100644
--- a/src/test/regress/expected/multi_limit_clause.out
+++ b/src/test/regress/expected/multi_limit_clause.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_LIMIT_CLAUSE
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 730000;
 -- Display debug messages on limit clause push down.
 SET client_min_messages TO DEBUG1;
 -- Check that we can correctly handle the Limit clause in distributed queries.
diff --git a/src/test/regress/expected/multi_limit_clause_approximate.out b/src/test/regress/expected/multi_limit_clause_approximate.out
index 8700e63fb..42e08877b 100644
--- a/src/test/regress/expected/multi_limit_clause_approximate.out
+++ b/src/test/regress/expected/multi_limit_clause_approximate.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_LIMIT_CLAUSE_APPROXIMATE
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 720000;
 -- Display debug messages on limit clause push down.
 SET client_min_messages TO DEBUG1;
 -- We first look at results with limit optimization disabled. This first query
diff --git a/src/test/regress/expected/multi_mx_ddl.out b/src/test/regress/expected/multi_mx_ddl.out
index e103c2183..a174d1a18 100644
--- a/src/test/regress/expected/multi_mx_ddl.out
+++ b/src/test/regress/expected/multi_mx_ddl.out
@@ -1,5 +1,4 @@
 -- Tests related to distributed DDL commands on mx cluster
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1600000;
 SELECT * FROM mx_ddl_table ORDER BY key;
  key | value 
 -----+-------
diff --git a/src/test/regress/expected/multi_mx_router_planner.out b/src/test/regress/expected/multi_mx_router_planner.out
index bb03d3905..4bee82e09 100644
--- a/src/test/regress/expected/multi_mx_router_planner.out
+++ b/src/test/regress/expected/multi_mx_router_planner.out
@@ -1,4 +1,3 @@
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 840000;
 -- ===================================================================
 -- test router planner functionality for single shard select queries
 -- ===================================================================
diff --git a/src/test/regress/expected/multi_mx_schema_support.out b/src/test/regress/expected/multi_mx_schema_support.out
index 74b577c97..be9296ed5 100644
--- a/src/test/regress/expected/multi_mx_schema_support.out
+++ b/src/test/regress/expected/multi_mx_schema_support.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_SCHEMA_SUPPORT
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1210000;
 -- connect to a worker node and run some queries
 \c - - - :worker_1_port
 -- test very basic queries
diff --git a/src/test/regress/expected/multi_mx_tpch_query1.out b/src/test/regress/expected/multi_mx_tpch_query1.out
index 9c3a8092f..8f4ea7750 100644
--- a/src/test/regress/expected/multi_mx_tpch_query1.out
+++ b/src/test/regress/expected/multi_mx_tpch_query1.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_TPCH_QUERY1
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1310000;
 -- connect to the coordinator
 \c - - - :master_port
 -- Change configuration to treat lineitem and orders tables as large
@@ -38,7 +37,6 @@ ORDER BY
 
 -- connect one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1310000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #1 from the TPC-H decision support benchmark
@@ -73,7 +71,6 @@ ORDER BY
 
 	-- connect to the other node
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1310000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #1 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_mx_tpch_query10.out b/src/test/regress/expected/multi_mx_tpch_query10.out
index 675902e8f..bd172ea19 100644
--- a/src/test/regress/expected/multi_mx_tpch_query10.out
+++ b/src/test/regress/expected/multi_mx_tpch_query10.out
@@ -4,7 +4,6 @@
 -- Query #10 from the TPC-H decision support benchmark. Unlike other TPC-H tests,
 -- we don't set citus.large_table_shard_count here, and instead use the default value
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1300000;
 -- connect to master
 \c - - - :master_port
 SELECT
@@ -65,7 +64,6 @@ LIMIT 20;
 
 -- connect one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1300000;
 SELECT
 	c_custkey,
 	c_name,
@@ -124,7 +122,6 @@ LIMIT 20;
 
 -- connect to the other worker
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1300000;
 SELECT
 	c_custkey,
 	c_name,
diff --git a/src/test/regress/expected/multi_mx_tpch_query12.out b/src/test/regress/expected/multi_mx_tpch_query12.out
index f4bce62ac..9c5cbe810 100644
--- a/src/test/regress/expected/multi_mx_tpch_query12.out
+++ b/src/test/regress/expected/multi_mx_tpch_query12.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_TPCH_QUERY12
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1290000;
 -- connect to the coordinator
 \c - - - :master_port
 -- Change configuration to treat lineitem and orders tables as large
@@ -43,7 +42,6 @@ ORDER BY
 
 -- connect one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1290000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #12 from the TPC-H decision support benchmark
@@ -83,7 +81,6 @@ ORDER BY
 
 -- connect to the other worker node
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1290000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #12 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_mx_tpch_query14.out b/src/test/regress/expected/multi_mx_tpch_query14.out
index 418157a2b..c63ed7b4a 100644
--- a/src/test/regress/expected/multi_mx_tpch_query14.out
+++ b/src/test/regress/expected/multi_mx_tpch_query14.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_TPCH_QUERY14
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1280000;
 -- connect to the coordinator
 \c - - - :master_port
 -- Change configuration to treat lineitem and orders tables as large
@@ -27,7 +26,6 @@ WHERE
 
 -- connect one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1280000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #14 from the TPC-H decision support benchmark
@@ -51,7 +49,6 @@ WHERE
 
 	-- connect to the other node
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1280000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #14 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_mx_tpch_query19.out b/src/test/regress/expected/multi_mx_tpch_query19.out
index 30e0b78d9..654ae6d42 100644
--- a/src/test/regress/expected/multi_mx_tpch_query19.out
+++ b/src/test/regress/expected/multi_mx_tpch_query19.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_TPCH_QUERY19
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1270000;
 -- connect to the coordinator
 \c - - - :master_port
 -- Change configuration to treat lineitem and orders tables as large
@@ -44,7 +43,6 @@ WHERE
 
 -- connect one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1270000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #19 from the TPC-H decision support benchmark. Note that we modified
@@ -85,7 +83,6 @@ WHERE
 
 -- connect to the other node
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1270000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #19 from the TPC-H decision support benchmark. Note that we modified
diff --git a/src/test/regress/expected/multi_mx_tpch_query3.out b/src/test/regress/expected/multi_mx_tpch_query3.out
index 2c714236d..00405aea3 100644
--- a/src/test/regress/expected/multi_mx_tpch_query3.out
+++ b/src/test/regress/expected/multi_mx_tpch_query3.out
@@ -4,7 +4,6 @@
 -- Query #3 from the TPC-H decision support benchmark. Unlike other TPC-H tests,
 -- we don't set citus.large_table_shard_count here, and instead use the default value
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1260000;
 -- connect to the coordinator
 \c - - - :master_port
 SELECT
@@ -51,7 +50,6 @@ ORDER BY
 
 -- connect one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1260000;
 SELECT
 	l_orderkey,
 	sum(l_extendedprice * (1 - l_discount)) as revenue,
@@ -96,7 +94,6 @@ ORDER BY
 
 -- connect to the other node
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1260000;
 SELECT
 	l_orderkey,
 	sum(l_extendedprice * (1 - l_discount)) as revenue,
diff --git a/src/test/regress/expected/multi_mx_tpch_query6.out b/src/test/regress/expected/multi_mx_tpch_query6.out
index 94fbcb004..4746a7b1b 100644
--- a/src/test/regress/expected/multi_mx_tpch_query6.out
+++ b/src/test/regress/expected/multi_mx_tpch_query6.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_TPCH_QUERY6
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1250000;
 -- connect to the coordinator
 \c - - - :master_port
 -- Change configuration to treat lineitem and orders tables as large
@@ -23,7 +22,6 @@ WHERE
 
 -- connect to one of the worker nodes
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1250000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #6 from the TPC-H decision support benchmark
@@ -43,7 +41,6 @@ WHERE
 
 -- connect to the other worker node
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1250000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #6 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_mx_tpch_query7.out b/src/test/regress/expected/multi_mx_tpch_query7.out
index ad92569b5..64c05a084 100644
--- a/src/test/regress/expected/multi_mx_tpch_query7.out
+++ b/src/test/regress/expected/multi_mx_tpch_query7.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_TPCH_QUERY7
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1230000;
 -- connect to the coordinator
 \c - - - :master_port
 -- Change configuration to treat lineitem AND orders tables as large
@@ -53,7 +52,6 @@ ORDER BY
 
 -- connect one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1230000;
 -- Change configuration to treat lineitem AND orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #7 from the TPC-H decision support benchmark
@@ -103,7 +101,6 @@ ORDER BY
 
 -- connect to the other worker node
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1230000;
 -- Change configuration to treat lineitem AND orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #7 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_mx_tpch_query7_nested.out b/src/test/regress/expected/multi_mx_tpch_query7_nested.out
index 04e1dd7a2..3640ec043 100644
--- a/src/test/regress/expected/multi_mx_tpch_query7_nested.out
+++ b/src/test/regress/expected/multi_mx_tpch_query7_nested.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_TPCH_QUERY7_NESTED
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1240000;
 -- connect to the coordinator
 \c - - - :master_port
 -- Change configuration to treat lineitem AND orders tables AS large
@@ -62,7 +61,6 @@ ORDER BY
 
 -- connect to one of the workers
 \c - - - :worker_1_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1240000;
 -- Change configuration to treat lineitem AND orders tables AS large
 SET citus.large_table_shard_count TO 2;
 -- Query #7 from the TPC-H benchmark; modified to include sub-selects
@@ -121,7 +119,6 @@ ORDER BY
 
 -- connect to the coordinator
 \c - - - :worker_2_port
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1240000;
 -- Change configuration to treat lineitem AND orders tables AS large
 SET citus.large_table_shard_count TO 2;
 -- Query #7 from the TPC-H benchmark; modified to include sub-selects
diff --git a/src/test/regress/expected/multi_prepare_plsql.out b/src/test/regress/expected/multi_prepare_plsql.out
index 9417f742b..424d522c3 100644
--- a/src/test/regress/expected/multi_prepare_plsql.out
+++ b/src/test/regress/expected/multi_prepare_plsql.out
@@ -4,7 +4,6 @@
 -- Many of the queries are taken from other regression test files
 -- and converted into both plain SQL and PL/pgsql functions, which
 -- use prepared statements internally.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 780000;
 CREATE FUNCTION plpgsql_test_1() RETURNS TABLE(count bigint) AS $$
 DECLARE
 BEGIN
diff --git a/src/test/regress/expected/multi_prepare_sql.out b/src/test/regress/expected/multi_prepare_sql.out
index 374223972..9083aca01 100644
--- a/src/test/regress/expected/multi_prepare_sql.out
+++ b/src/test/regress/expected/multi_prepare_sql.out
@@ -4,7 +4,6 @@
 -- Tests covering PREPARE statements. Many of the queries are
 -- taken from other regression test files and converted into
 -- prepared statements.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 790000;
 PREPARE prepared_test_1 AS
 SELECT
 	count(*)
diff --git a/src/test/regress/expected/multi_tpch_query1.out b/src/test/regress/expected/multi_tpch_query1.out
index 35a541c50..23a507e06 100644
--- a/src/test/regress/expected/multi_tpch_query1.out
+++ b/src/test/regress/expected/multi_tpch_query1.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_TPCH_QUERY1
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 890000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #1 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_tpch_query10.out b/src/test/regress/expected/multi_tpch_query10.out
index 5213bc5af..82eefa6df 100644
--- a/src/test/regress/expected/multi_tpch_query10.out
+++ b/src/test/regress/expected/multi_tpch_query10.out
@@ -4,7 +4,6 @@
 -- Query #10 from the TPC-H decision support benchmark. Unlike other TPC-H tests,
 -- we don't set citus.large_table_shard_count here, and instead use the default value
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 900000;
 SELECT
 	c_custkey,
 	c_name,
diff --git a/src/test/regress/expected/multi_tpch_query12.out b/src/test/regress/expected/multi_tpch_query12.out
index a6270cfba..e54d3e0a4 100644
--- a/src/test/regress/expected/multi_tpch_query12.out
+++ b/src/test/regress/expected/multi_tpch_query12.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_TPCH_QUERY12
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 910000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #12 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_tpch_query14.out b/src/test/regress/expected/multi_tpch_query14.out
index 0ee550e84..2eded6dda 100644
--- a/src/test/regress/expected/multi_tpch_query14.out
+++ b/src/test/regress/expected/multi_tpch_query14.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_TPCH_QUERY14
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 920000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #14 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_tpch_query19.out b/src/test/regress/expected/multi_tpch_query19.out
index 2deb3aca3..d6ee657c1 100644
--- a/src/test/regress/expected/multi_tpch_query19.out
+++ b/src/test/regress/expected/multi_tpch_query19.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_TPCH_QUERY19
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 930000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #19 from the TPC-H decision support benchmark. Note that we modified
diff --git a/src/test/regress/expected/multi_tpch_query3.out b/src/test/regress/expected/multi_tpch_query3.out
index 853c4e493..da87dc8f5 100644
--- a/src/test/regress/expected/multi_tpch_query3.out
+++ b/src/test/regress/expected/multi_tpch_query3.out
@@ -4,7 +4,6 @@
 -- Query #3 from the TPC-H decision support benchmark. Unlike other TPC-H tests,
 -- we don't set citus.large_table_shard_count here, and instead use the default value
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 940000;
 SELECT
 	l_orderkey,
 	sum(l_extendedprice * (1 - l_discount)) as revenue,
diff --git a/src/test/regress/expected/multi_tpch_query6.out b/src/test/regress/expected/multi_tpch_query6.out
index 66398d859..9badebd9e 100644
--- a/src/test/regress/expected/multi_tpch_query6.out
+++ b/src/test/regress/expected/multi_tpch_query6.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_TPCH_QUERY6
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 950000;
 -- Change configuration to treat lineitem and orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #6 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_tpch_query7.out b/src/test/regress/expected/multi_tpch_query7.out
index d14202e92..55ab9ae63 100644
--- a/src/test/regress/expected/multi_tpch_query7.out
+++ b/src/test/regress/expected/multi_tpch_query7.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_TPCH_QUERY7
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 970000;
 -- Change configuration to treat lineitem AND orders tables as large
 SET citus.large_table_shard_count TO 2;
 -- Query #7 from the TPC-H decision support benchmark
diff --git a/src/test/regress/expected/multi_tpch_query7_nested.out b/src/test/regress/expected/multi_tpch_query7_nested.out
index ed2ff9529..d6d6acf71 100644
--- a/src/test/regress/expected/multi_tpch_query7_nested.out
+++ b/src/test/regress/expected/multi_tpch_query7_nested.out
@@ -1,7 +1,6 @@
 --
 -- MULTI_TPCH_QUERY7_NESTED
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 960000;
 -- Change configuration to treat lineitem AND orders tables AS large
 SET citus.large_table_shard_count TO 2;
 -- Query #7 from the TPC-H benchmark; modified to include sub-selects
diff --git a/src/test/regress/expected/multi_working_columns.out b/src/test/regress/expected/multi_working_columns.out
index f1d735b96..38c05af49 100644
--- a/src/test/regress/expected/multi_working_columns.out
+++ b/src/test/regress/expected/multi_working_columns.out
@@ -5,7 +5,6 @@
 -- projection order are called working (resjunk) columns. We check in here that
 -- these columns are pulled to the master, and are correctly used in sorting and
 -- grouping.
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1040000;
 SELECT l_quantity FROM lineitem ORDER BY l_shipdate, l_quantity LIMIT 20;
  l_quantity 
 ------------
diff --git a/src/test/regress/expected/task_tracker_assign_task.out b/src/test/regress/expected/task_tracker_assign_task.out
index f3f59b6e9..d9dff929b 100644
--- a/src/test/regress/expected/task_tracker_assign_task.out
+++ b/src/test/regress/expected/task_tracker_assign_task.out
@@ -1,7 +1,6 @@
 --
 -- TASK_TRACKER_ASSIGN_TASK
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1050000;
 \set JobId 401010
 \set SimpleTaskId 101101
 \set RecoverableTaskId 801102
diff --git a/src/test/regress/expected/task_tracker_partition_task.out b/src/test/regress/expected/task_tracker_partition_task.out
index 3a3b821b8..2d36f93b0 100644
--- a/src/test/regress/expected/task_tracker_partition_task.out
+++ b/src/test/regress/expected/task_tracker_partition_task.out
@@ -1,7 +1,6 @@
 --
 -- TASK_TRACKER_PARTITION_TASK
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1080000;
 \set JobId 401010
 \set PartitionTaskId 801106
 \set PartitionColumn l_orderkey
diff --git a/src/test/regress/expected/worker_binary_data_partition.out b/src/test/regress/expected/worker_binary_data_partition.out
index 1c8a1f9cd..afab11021 100644
--- a/src/test/regress/expected/worker_binary_data_partition.out
+++ b/src/test/regress/expected/worker_binary_data_partition.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_BINARY_DATA_PARTITION
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1090000;
 \set JobId 201010
 \set TaskId 101105
 \set Partition_Column textcolumn
diff --git a/src/test/regress/expected/worker_hash_partition.out b/src/test/regress/expected/worker_hash_partition.out
index afc7bba3c..61725f4f7 100644
--- a/src/test/regress/expected/worker_hash_partition.out
+++ b/src/test/regress/expected/worker_hash_partition.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_HASH_PARTITION
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1130000;
 \set JobId 201010
 \set TaskId 101103
 \set Partition_Column l_orderkey
diff --git a/src/test/regress/expected/worker_hash_partition_complex.out b/src/test/regress/expected/worker_hash_partition_complex.out
index 1b1727cf8..2dfbe3702 100644
--- a/src/test/regress/expected/worker_hash_partition_complex.out
+++ b/src/test/regress/expected/worker_hash_partition_complex.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_HASH_PARTITION_COMPLEX
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1120000;
 \set JobId 201010
 \set TaskId 101104
 \set Partition_Column l_partkey
diff --git a/src/test/regress/expected/worker_merge_hash_files.out b/src/test/regress/expected/worker_merge_hash_files.out
index 82cb81cf1..89246b89f 100644
--- a/src/test/regress/expected/worker_merge_hash_files.out
+++ b/src/test/regress/expected/worker_merge_hash_files.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_MERGE_HASH_FILES
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1140000;
 \set JobId 201010
 \set TaskId 101103
 \set Task_Table_Name public.task_101103
diff --git a/src/test/regress/expected/worker_merge_range_files.out b/src/test/regress/expected/worker_merge_range_files.out
index 80f7797cc..b39f52731 100644
--- a/src/test/regress/expected/worker_merge_range_files.out
+++ b/src/test/regress/expected/worker_merge_range_files.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_MERGE_RANGE_FILES
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1150000;
 \set JobId 201010
 \set TaskId 101101
 \set Task_Table_Name public.task_101101
diff --git a/src/test/regress/expected/worker_null_data_partition.out b/src/test/regress/expected/worker_null_data_partition.out
index fc14e6d12..11881fbc9 100644
--- a/src/test/regress/expected/worker_null_data_partition.out
+++ b/src/test/regress/expected/worker_null_data_partition.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_NULL_DATA_PARTITION
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1180000;
 \set JobId 201010
 \set Range_TaskId 101106
 \set Partition_Column s_nationkey
diff --git a/src/test/regress/expected/worker_range_partition.out b/src/test/regress/expected/worker_range_partition.out
index 0590bdba7..14e6203ed 100644
--- a/src/test/regress/expected/worker_range_partition.out
+++ b/src/test/regress/expected/worker_range_partition.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_RANGE_PARTITION
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1160000;
 \set JobId 201010
 \set TaskId 101101
 \set Partition_Column l_orderkey
diff --git a/src/test/regress/expected/worker_range_partition_complex.out b/src/test/regress/expected/worker_range_partition_complex.out
index 15ac92db9..57b2c7795 100644
--- a/src/test/regress/expected/worker_range_partition_complex.out
+++ b/src/test/regress/expected/worker_range_partition_complex.out
@@ -1,7 +1,6 @@
 --
 -- WORKER_RANGE_PARTITION_COMPLEX
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1170000;
 \set JobId 201010
 \set TaskId 101102
 \set Partition_Column l_partkey
diff --git a/src/test/regress/input/multi_agg_distinct.source b/src/test/regress/input/multi_agg_distinct.source
index 6f601b9ca..0c36c0284 100644
--- a/src/test/regress/input/multi_agg_distinct.source
+++ b/src/test/regress/input/multi_agg_distinct.source
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 200000;
-
-
 -- Create a new range partitioned lineitem table and load data into it
 CREATE TABLE lineitem_range (
 	l_orderkey bigint not null,
diff --git a/src/test/regress/input/multi_agg_type_conversion.source b/src/test/regress/input/multi_agg_type_conversion.source
index 393245e25..80b08cb34 100644
--- a/src/test/regress/input/multi_agg_type_conversion.source
+++ b/src/test/regress/input/multi_agg_type_conversion.source
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 210000;
-
-
 -- Test aggregate type conversions using sums of integers and division operator
 SELECT sum(l_suppkey) FROM lineitem;
 SELECT sum(l_suppkey) / 2 FROM lineitem;
diff --git a/src/test/regress/input/multi_mx_copy_data.source b/src/test/regress/input/multi_mx_copy_data.source
index a231d4ad8..525216771 100644
--- a/src/test/regress/input/multi_mx_copy_data.source
+++ b/src/test/regress/input/multi_mx_copy_data.source
@@ -2,8 +2,6 @@
 -- MULTI_MX_COPY_DATA
 --
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 290000;
-
 \COPY nation_hash FROM '@abs_srcdir@/data/nation.data' with delimiter '|';
 
 SET search_path TO citus_mx_test_schema;
diff --git a/src/test/regress/output/multi_agg_distinct.source b/src/test/regress/output/multi_agg_distinct.source
index 3f0ab6db6..a62e4bd56 100644
--- a/src/test/regress/output/multi_agg_distinct.source
+++ b/src/test/regress/output/multi_agg_distinct.source
@@ -1,7 +1,6 @@
 --
 -- MULTI_AGG_DISTINCT
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 200000;
 -- Create a new range partitioned lineitem table and load data into it
 CREATE TABLE lineitem_range (
 	l_orderkey bigint not null,
diff --git a/src/test/regress/output/multi_agg_type_conversion.source b/src/test/regress/output/multi_agg_type_conversion.source
index 599709891..1d8e1f64d 100644
--- a/src/test/regress/output/multi_agg_type_conversion.source
+++ b/src/test/regress/output/multi_agg_type_conversion.source
@@ -1,7 +1,6 @@
 --
 -- MULTI_AGG_TYPE_CONVERSION
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 210000;
 -- Test aggregate type conversions using sums of integers and division operator
 SELECT sum(l_suppkey) FROM lineitem;
    sum    
diff --git a/src/test/regress/output/multi_mx_copy_data.source b/src/test/regress/output/multi_mx_copy_data.source
index 7883641fd..06ba5790a 100644
--- a/src/test/regress/output/multi_mx_copy_data.source
+++ b/src/test/regress/output/multi_mx_copy_data.source
@@ -1,7 +1,6 @@
 --
 -- MULTI_MX_COPY_DATA
 --
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 290000;
 \COPY nation_hash FROM '@abs_srcdir@/data/nation.data' with delimiter '|';
 SET search_path TO citus_mx_test_schema;
 \COPY nation_hash FROM '@abs_srcdir@/data/nation.data' with delimiter '|';
diff --git a/src/test/regress/sql/multi_agg_approximate_distinct.sql b/src/test/regress/sql/multi_agg_approximate_distinct.sql
index 1dabe864c..a6904baf0 100644
--- a/src/test/regress/sql/multi_agg_approximate_distinct.sql
+++ b/src/test/regress/sql/multi_agg_approximate_distinct.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 340000;
-
 -- Create HLL extension if present, print false result otherwise
 SELECT CASE WHEN COUNT(*) > 0 THEN
 	'CREATE EXTENSION HLL'
diff --git a/src/test/regress/sql/multi_average_expression.sql b/src/test/regress/sql/multi_average_expression.sql
index 2f1774f43..a8da49e7c 100644
--- a/src/test/regress/sql/multi_average_expression.sql
+++ b/src/test/regress/sql/multi_average_expression.sql
@@ -6,9 +6,6 @@
 -- to a bug we had due to the average expression introducing new columns.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 450000;
-
-
 SELECT
 	sum(l_quantity) as sum_qty,
 	sum(l_extendedprice) as sum_base_price,
diff --git a/src/test/regress/sql/multi_basic_queries.sql b/src/test/regress/sql/multi_basic_queries.sql
index 583ec0bc3..881a7a18f 100644
--- a/src/test/regress/sql/multi_basic_queries.sql
+++ b/src/test/regress/sql/multi_basic_queries.sql
@@ -2,13 +2,10 @@
 -- MULTI_BASIC_QUERIES
 --
 
-
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 440000;
-
-
 -- Execute simple sum, average, and count queries on data recently uploaded to
 -- our partitioned table.
 
+
 SELECT count(*) FROM lineitem;
 
 SELECT sum(l_extendedprice) FROM lineitem;
diff --git a/src/test/regress/sql/multi_complex_expressions.sql b/src/test/regress/sql/multi_complex_expressions.sql
index 5ae818b27..45ebb7fd8 100644
--- a/src/test/regress/sql/multi_complex_expressions.sql
+++ b/src/test/regress/sql/multi_complex_expressions.sql
@@ -2,12 +2,9 @@
 -- MULTI_COMPLEX_EXPRESSIONS
 --
 
-
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 420000;
-
-
 -- Check that we can correctly handle complex expressions and aggregates.
 
+
 SELECT sum(l_quantity) / avg(l_quantity) FROM lineitem;
 
 SELECT sum(l_quantity) / (10 * avg(l_quantity)) FROM lineitem;
diff --git a/src/test/regress/sql/multi_count_type_conversion.sql b/src/test/regress/sql/multi_count_type_conversion.sql
index b0059c299..315f8ebb8 100644
--- a/src/test/regress/sql/multi_count_type_conversion.sql
+++ b/src/test/regress/sql/multi_count_type_conversion.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 400000;
-
-
 -- Verify that we can sort count(*) results correctly. We perform this check as
 -- our count() operations execute in two steps: worker nodes report their
 -- count() results, and the master node sums these counts up. During this sum(),
diff --git a/src/test/regress/sql/multi_limit_clause.sql b/src/test/regress/sql/multi_limit_clause.sql
index bfe3ead77..6ddc9f770 100644
--- a/src/test/regress/sql/multi_limit_clause.sql
+++ b/src/test/regress/sql/multi_limit_clause.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 730000;
-
-
 -- Display debug messages on limit clause push down.
 
 SET client_min_messages TO DEBUG1;
diff --git a/src/test/regress/sql/multi_limit_clause_approximate.sql b/src/test/regress/sql/multi_limit_clause_approximate.sql
index 8d2cf19bb..ab81768b4 100644
--- a/src/test/regress/sql/multi_limit_clause_approximate.sql
+++ b/src/test/regress/sql/multi_limit_clause_approximate.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 720000;
-
-
 -- Display debug messages on limit clause push down.
 
 SET client_min_messages TO DEBUG1;
diff --git a/src/test/regress/sql/multi_mx_ddl.sql b/src/test/regress/sql/multi_mx_ddl.sql
index 9363b94d8..82c7d5543 100644
--- a/src/test/regress/sql/multi_mx_ddl.sql
+++ b/src/test/regress/sql/multi_mx_ddl.sql
@@ -1,7 +1,5 @@
 -- Tests related to distributed DDL commands on mx cluster
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1600000;
-
 SELECT * FROM mx_ddl_table ORDER BY key;
 
 -- CREATE INDEX
diff --git a/src/test/regress/sql/multi_mx_router_planner.sql b/src/test/regress/sql/multi_mx_router_planner.sql
index efeafa7fb..9b76c7830 100644
--- a/src/test/regress/sql/multi_mx_router_planner.sql
+++ b/src/test/regress/sql/multi_mx_router_planner.sql
@@ -1,6 +1,4 @@
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 840000;
-
 
 -- ===================================================================
 -- test router planner functionality for single shard select queries
diff --git a/src/test/regress/sql/multi_mx_schema_support.sql b/src/test/regress/sql/multi_mx_schema_support.sql
index b4cadeb80..999b6d799 100644
--- a/src/test/regress/sql/multi_mx_schema_support.sql
+++ b/src/test/regress/sql/multi_mx_schema_support.sql
@@ -2,8 +2,6 @@
 -- MULTI_MX_SCHEMA_SUPPORT
 --
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1210000;
-
 -- connect to a worker node and run some queries
 \c - - - :worker_1_port
 
diff --git a/src/test/regress/sql/multi_mx_tpch_query1.sql b/src/test/regress/sql/multi_mx_tpch_query1.sql
index 690059122..45a54ac40 100644
--- a/src/test/regress/sql/multi_mx_tpch_query1.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query1.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1310000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -39,8 +37,6 @@ ORDER BY
 -- connect one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1310000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
@@ -72,8 +68,6 @@ ORDER BY
 	-- connect to the other node
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1310000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_mx_tpch_query10.sql b/src/test/regress/sql/multi_mx_tpch_query10.sql
index bbfe4e1cd..bc26f8acf 100644
--- a/src/test/regress/sql/multi_mx_tpch_query10.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query10.sql
@@ -7,8 +7,6 @@
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1300000;
-
 -- connect to master
 \c - - - :master_port
 
@@ -49,8 +47,6 @@ LIMIT 20;
 -- connect one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1300000;
-
 SELECT
 	c_custkey,
 	c_name,
@@ -87,8 +83,6 @@ LIMIT 20;
 -- connect to the other worker
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1300000;
-
 SELECT
 	c_custkey,
 	c_name,
diff --git a/src/test/regress/sql/multi_mx_tpch_query12.sql b/src/test/regress/sql/multi_mx_tpch_query12.sql
index a2c838158..ef47d3040 100644
--- a/src/test/regress/sql/multi_mx_tpch_query12.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query12.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1290000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -46,8 +44,6 @@ ORDER BY
 -- connect one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1290000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
@@ -86,8 +82,6 @@ ORDER BY
 -- connect to the other worker node
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1290000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_mx_tpch_query14.sql b/src/test/regress/sql/multi_mx_tpch_query14.sql
index 153add47a..22fa70273 100644
--- a/src/test/regress/sql/multi_mx_tpch_query14.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query14.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1280000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -31,8 +29,6 @@ WHERE
 -- connect one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1280000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
@@ -56,8 +52,6 @@ WHERE
 	-- connect to the other node
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1280000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_mx_tpch_query19.sql b/src/test/regress/sql/multi_mx_tpch_query19.sql
index aa14143df..a0b8c0f56 100644
--- a/src/test/regress/sql/multi_mx_tpch_query19.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query19.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1270000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -48,8 +46,6 @@ WHERE
 -- connect one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1270000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
@@ -90,8 +86,6 @@ WHERE
 -- connect to the other node
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1270000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_mx_tpch_query3.sql b/src/test/regress/sql/multi_mx_tpch_query3.sql
index 991edf1ce..a9c27734f 100644
--- a/src/test/regress/sql/multi_mx_tpch_query3.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query3.sql
@@ -7,8 +7,6 @@
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1260000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -38,8 +36,6 @@ ORDER BY
 -- connect one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1260000;
-
 SELECT
 	l_orderkey,
 	sum(l_extendedprice * (1 - l_discount)) as revenue,
@@ -66,8 +62,6 @@ ORDER BY
 -- connect to the other node
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1260000;
-
 SELECT
 	l_orderkey,
 	sum(l_extendedprice * (1 - l_discount)) as revenue,
diff --git a/src/test/regress/sql/multi_mx_tpch_query6.sql b/src/test/regress/sql/multi_mx_tpch_query6.sql
index 61e8cf0bf..d28854c98 100644
--- a/src/test/regress/sql/multi_mx_tpch_query6.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query6.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1250000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -27,8 +25,6 @@ WHERE
 -- connect to one of the worker nodes
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1250000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
@@ -48,8 +44,6 @@ WHERE
 -- connect to the other worker node
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1250000;
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_mx_tpch_query7.sql b/src/test/regress/sql/multi_mx_tpch_query7.sql
index 4f6b22d84..410213f26 100644
--- a/src/test/regress/sql/multi_mx_tpch_query7.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query7.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1230000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -57,8 +55,6 @@ ORDER BY
 -- connect one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1230000;
-
 -- Change configuration to treat lineitem AND orders tables as large
 
 SET citus.large_table_shard_count TO 2;
@@ -108,8 +104,6 @@ ORDER BY
 -- connect to the other worker node
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1230000;
-
 -- Change configuration to treat lineitem AND orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_mx_tpch_query7_nested.sql b/src/test/regress/sql/multi_mx_tpch_query7_nested.sql
index e71c5d345..cfe36a25a 100644
--- a/src/test/regress/sql/multi_mx_tpch_query7_nested.sql
+++ b/src/test/regress/sql/multi_mx_tpch_query7_nested.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1240000;
-
 -- connect to the coordinator
 \c - - - :master_port
 
@@ -66,8 +64,6 @@ ORDER BY
 -- connect to one of the workers
 \c - - - :worker_1_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1240000;
-
 -- Change configuration to treat lineitem AND orders tables AS large
 
 SET citus.large_table_shard_count TO 2;
@@ -126,8 +122,6 @@ ORDER BY
 -- connect to the coordinator
 \c - - - :worker_2_port
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1240000;
-
 -- Change configuration to treat lineitem AND orders tables AS large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_prepare_plsql.sql b/src/test/regress/sql/multi_prepare_plsql.sql
index 59d278b3d..f4cd15489 100644
--- a/src/test/regress/sql/multi_prepare_plsql.sql
+++ b/src/test/regress/sql/multi_prepare_plsql.sql
@@ -7,9 +7,6 @@
 -- use prepared statements internally.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 780000;
-
-
 CREATE FUNCTION plpgsql_test_1() RETURNS TABLE(count bigint) AS $$
 DECLARE
 BEGIN
diff --git a/src/test/regress/sql/multi_prepare_sql.sql b/src/test/regress/sql/multi_prepare_sql.sql
index 734b2f904..a49f154b0 100644
--- a/src/test/regress/sql/multi_prepare_sql.sql
+++ b/src/test/regress/sql/multi_prepare_sql.sql
@@ -7,9 +7,6 @@
 -- prepared statements.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 790000;
-
-
 PREPARE prepared_test_1 AS
 SELECT
 	count(*)
diff --git a/src/test/regress/sql/multi_tpch_query1.sql b/src/test/regress/sql/multi_tpch_query1.sql
index c8e408ffe..382289313 100644
--- a/src/test/regress/sql/multi_tpch_query1.sql
+++ b/src/test/regress/sql/multi_tpch_query1.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 890000;
-
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_tpch_query10.sql b/src/test/regress/sql/multi_tpch_query10.sql
index 056497e6f..e3046ece8 100644
--- a/src/test/regress/sql/multi_tpch_query10.sql
+++ b/src/test/regress/sql/multi_tpch_query10.sql
@@ -7,9 +7,6 @@
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 900000;
-
-
 SELECT
 	c_custkey,
 	c_name,
diff --git a/src/test/regress/sql/multi_tpch_query12.sql b/src/test/regress/sql/multi_tpch_query12.sql
index a00f5f896..746d422b2 100644
--- a/src/test/regress/sql/multi_tpch_query12.sql
+++ b/src/test/regress/sql/multi_tpch_query12.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 910000;
-
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_tpch_query14.sql b/src/test/regress/sql/multi_tpch_query14.sql
index c15e063d6..74f5b9954 100644
--- a/src/test/regress/sql/multi_tpch_query14.sql
+++ b/src/test/regress/sql/multi_tpch_query14.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 920000;
-
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_tpch_query19.sql b/src/test/regress/sql/multi_tpch_query19.sql
index b048eeca4..42a18e3bd 100644
--- a/src/test/regress/sql/multi_tpch_query19.sql
+++ b/src/test/regress/sql/multi_tpch_query19.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 930000;
-
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_tpch_query3.sql b/src/test/regress/sql/multi_tpch_query3.sql
index e315f8bef..1c5659ac5 100644
--- a/src/test/regress/sql/multi_tpch_query3.sql
+++ b/src/test/regress/sql/multi_tpch_query3.sql
@@ -7,9 +7,6 @@
 -- coming from postgresql.conf or multi_task_tracker_executor.conf.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 940000;
-
-
 SELECT
 	l_orderkey,
 	sum(l_extendedprice * (1 - l_discount)) as revenue,
diff --git a/src/test/regress/sql/multi_tpch_query6.sql b/src/test/regress/sql/multi_tpch_query6.sql
index d84b31e1a..e0d4d4fea 100644
--- a/src/test/regress/sql/multi_tpch_query6.sql
+++ b/src/test/regress/sql/multi_tpch_query6.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 950000;
-
-
 -- Change configuration to treat lineitem and orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_tpch_query7.sql b/src/test/regress/sql/multi_tpch_query7.sql
index c42357db8..eb8e208e1 100644
--- a/src/test/regress/sql/multi_tpch_query7.sql
+++ b/src/test/regress/sql/multi_tpch_query7.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 970000;
-
-
 -- Change configuration to treat lineitem AND orders tables as large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_tpch_query7_nested.sql b/src/test/regress/sql/multi_tpch_query7_nested.sql
index 82f95de32..251ddd1e9 100644
--- a/src/test/regress/sql/multi_tpch_query7_nested.sql
+++ b/src/test/regress/sql/multi_tpch_query7_nested.sql
@@ -3,9 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 960000;
-
-
 -- Change configuration to treat lineitem AND orders tables AS large
 
 SET citus.large_table_shard_count TO 2;
diff --git a/src/test/regress/sql/multi_working_columns.sql b/src/test/regress/sql/multi_working_columns.sql
index 2da6600c7..f7478ca87 100644
--- a/src/test/regress/sql/multi_working_columns.sql
+++ b/src/test/regress/sql/multi_working_columns.sql
@@ -8,9 +8,6 @@
 -- grouping.
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1040000;
-
-
 SELECT l_quantity FROM lineitem ORDER BY l_shipdate, l_quantity LIMIT 20;
 
 SELECT l_quantity, count(*) as count FROM lineitem
diff --git a/src/test/regress/sql/task_tracker_assign_task.sql b/src/test/regress/sql/task_tracker_assign_task.sql
index aea391f04..d19956773 100644
--- a/src/test/regress/sql/task_tracker_assign_task.sql
+++ b/src/test/regress/sql/task_tracker_assign_task.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1050000;
-
 
 \set JobId 401010
 \set SimpleTaskId 101101
diff --git a/src/test/regress/sql/task_tracker_partition_task.sql b/src/test/regress/sql/task_tracker_partition_task.sql
index d0e90704c..3d8f40117 100644
--- a/src/test/regress/sql/task_tracker_partition_task.sql
+++ b/src/test/regress/sql/task_tracker_partition_task.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1080000;
-
 
 \set JobId 401010
 \set PartitionTaskId 801106
diff --git a/src/test/regress/sql/worker_binary_data_partition.sql b/src/test/regress/sql/worker_binary_data_partition.sql
index b5eff2197..168302634 100644
--- a/src/test/regress/sql/worker_binary_data_partition.sql
+++ b/src/test/regress/sql/worker_binary_data_partition.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1090000;
-
 
 \set JobId 201010
 \set TaskId 101105
diff --git a/src/test/regress/sql/worker_hash_partition.sql b/src/test/regress/sql/worker_hash_partition.sql
index 90a1aaf54..024b46ed7 100644
--- a/src/test/regress/sql/worker_hash_partition.sql
+++ b/src/test/regress/sql/worker_hash_partition.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1130000;
-
 
 \set JobId 201010
 \set TaskId 101103
diff --git a/src/test/regress/sql/worker_hash_partition_complex.sql b/src/test/regress/sql/worker_hash_partition_complex.sql
index 39d1b98fc..5b860ec71 100644
--- a/src/test/regress/sql/worker_hash_partition_complex.sql
+++ b/src/test/regress/sql/worker_hash_partition_complex.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1120000;
-
 
 \set JobId 201010
 \set TaskId 101104
diff --git a/src/test/regress/sql/worker_merge_hash_files.sql b/src/test/regress/sql/worker_merge_hash_files.sql
index f2d09281c..1336e05eb 100644
--- a/src/test/regress/sql/worker_merge_hash_files.sql
+++ b/src/test/regress/sql/worker_merge_hash_files.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1140000;
-
 
 \set JobId 201010
 \set TaskId 101103
diff --git a/src/test/regress/sql/worker_merge_range_files.sql b/src/test/regress/sql/worker_merge_range_files.sql
index 069f4e360..aacdc7d15 100644
--- a/src/test/regress/sql/worker_merge_range_files.sql
+++ b/src/test/regress/sql/worker_merge_range_files.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1150000;
-
 
 \set JobId 201010
 \set TaskId 101101
diff --git a/src/test/regress/sql/worker_null_data_partition.sql b/src/test/regress/sql/worker_null_data_partition.sql
index 38c8d03c3..557904187 100644
--- a/src/test/regress/sql/worker_null_data_partition.sql
+++ b/src/test/regress/sql/worker_null_data_partition.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1180000;
-
 
 \set JobId 201010
 \set Range_TaskId 101106
diff --git a/src/test/regress/sql/worker_range_partition.sql b/src/test/regress/sql/worker_range_partition.sql
index cbf59f609..32d55bbda 100644
--- a/src/test/regress/sql/worker_range_partition.sql
+++ b/src/test/regress/sql/worker_range_partition.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1160000;
-
 
 \set JobId 201010
 \set TaskId 101101
diff --git a/src/test/regress/sql/worker_range_partition_complex.sql b/src/test/regress/sql/worker_range_partition_complex.sql
index 9f10d10e4..a9ff2fccd 100644
--- a/src/test/regress/sql/worker_range_partition_complex.sql
+++ b/src/test/regress/sql/worker_range_partition_complex.sql
@@ -3,8 +3,6 @@
 --
 
 
-ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 1170000;
-
 
 \set JobId 201010
 \set TaskId 101102