--
-- MULTI_CREATE_TABLE
--
ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 360000;
ALTER SEQUENCE pg_catalog.pg_dist_jobid_seq RESTART 360000;
-- Create new table definitions for use in testing in distributed planning and
-- execution functionality. Also create indexes to boost performance.
CREATE TABLE lineitem (
	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', 'l_orderkey', 'append');
WARNING:  table "lineitem" has a UNIQUE or EXCLUDE constraint
DETAIL:  UNIQUE constraints, EXCLUDE constraints, and PRIMARY KEYs on append-partitioned tables cannot be enforced.
HINT:  Consider using hash partitioning.
 master_create_distributed_table 
---------------------------------
 
(1 row)

CREATE INDEX lineitem_time_index ON lineitem (l_shipdate);
NOTICE:  using one-phase commit for distributed DDL commands
HINT:  You can enable two-phase commit for extra safety with: SET citus.multi_shard_commit_protocol TO '2pc'
CREATE TABLE orders (
	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', 'o_orderkey', 'append');
WARNING:  table "orders" has a UNIQUE or EXCLUDE constraint
DETAIL:  UNIQUE constraints, EXCLUDE constraints, and PRIMARY KEYs on append-partitioned tables cannot be enforced.
HINT:  Consider using hash partitioning.
 master_create_distributed_table 
---------------------------------
 
(1 row)

CREATE TABLE customer (
	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', 'c_custkey', 'append');
 master_create_distributed_table 
---------------------------------
 
(1 row)

CREATE TABLE nation (
	n_nationkey integer not null,
	n_name char(25) not null,
	n_regionkey integer not null,
	n_comment varchar(152));
\COPY nation FROM STDIN WITH CSV
SELECT master_create_distributed_table('nation', 'n_nationkey', 'append');
ERROR:  cannot distribute relation "nation"
DETAIL:  Relation "nation" contains data.
HINT:  Empty your table before distributing it.
TRUNCATE nation;
SELECT create_reference_table('nation');
 create_reference_table 
------------------------
 
(1 row)

CREATE TABLE part (
	p_partkey integer not null,
	p_name varchar(55) not null,
	p_mfgr char(25) not null,
	p_brand char(10) not null,
	p_type varchar(25) not null,
	p_size integer not null,
	p_container char(10) not null,
	p_retailprice decimal(15,2) not null,
	p_comment varchar(23) not null);
SELECT master_create_distributed_table('part', 'p_partkey', 'append');
 master_create_distributed_table 
---------------------------------
 
(1 row)

CREATE TABLE supplier
(
	s_suppkey integer not null,
	s_name char(25) not null,
	s_address varchar(40) not null,
	s_nationkey integer,
	s_phone char(15) not null,
	s_acctbal decimal(15,2) not null,
	s_comment varchar(101) not null
);
SELECT create_reference_table('supplier');
 create_reference_table 
------------------------
 
(1 row)

-- create a single shard supplier table which is not 
-- a reference table
CREATE TABLE supplier_single_shard
(
	s_suppkey integer not null,
 	s_name char(25) not null,
 	s_address varchar(40) not null,
 	s_nationkey integer,
 	s_phone char(15) not null,
  	s_acctbal decimal(15,2) not null,
  	s_comment varchar(101) not null
);
SELECT master_create_distributed_table('supplier_single_shard', 's_suppkey', 'append');
 master_create_distributed_table 
---------------------------------
 
(1 row)

CREATE TABLE mx_table_test (col1 int, col2 text);
-- Since we're superuser, we can set the replication model to 'streaming' to
-- create a one-off MX table... but if we forget to set the replication factor to one,
-- we should see an error reminding us to fix that
SET citus.replication_model TO 'streaming';
SELECT create_distributed_table('mx_table_test', 'col1');
ERROR:  replication factors above one are incompatible with the streaming replication model
HINT:  Try again after reducing "citus.shard_replication_factor" to one or setting "citus.replication_model" to "statement".
-- ok, so now actually create the one-off MX table
SET citus.shard_replication_factor TO 1;
SELECT create_distributed_table('mx_table_test', 'col1');
 create_distributed_table 
--------------------------
 
(1 row)

SELECT repmodel FROM pg_dist_partition WHERE logicalrelid='mx_table_test'::regclass;
 repmodel 
----------
 s
(1 row)

DROP TABLE mx_table_test;
RESET citus.replication_model;
-- Show that it is not possible to create an mx table with the old 
-- master_create_distributed_table function
CREATE TABLE mx_table_test (col1 int, col2 text);
SELECT master_create_distributed_table('mx_table_test', 'col1', 'hash');
 master_create_distributed_table 
---------------------------------
 
(1 row)

SELECT repmodel FROM pg_dist_partition WHERE logicalrelid='mx_table_test'::regclass;
 repmodel 
----------
 c
(1 row)

DROP TABLE mx_table_test;
-- Show that when replication factor > 1 the table is created as coordinator-replicated
SET citus.shard_replication_factor TO 2;
CREATE TABLE mx_table_test (col1 int, col2 text);
SELECT create_distributed_table('mx_table_test', 'col1');
 create_distributed_table 
--------------------------
 
(1 row)

SELECT repmodel FROM pg_dist_partition WHERE logicalrelid='mx_table_test'::regclass;
 repmodel 
----------
 c
(1 row)

DROP TABLE mx_table_test; 
SET citus.shard_replication_factor TO default;
SET citus.shard_count to 4;
CREATE TABLE lineitem_hash_part (like lineitem);
SELECT create_distributed_table('lineitem_hash_part', 'l_orderkey');
 create_distributed_table 
--------------------------
 
(1 row)

CREATE TABLE orders_hash_part (like orders);
SELECT create_distributed_table('orders_hash_part', 'o_orderkey');
 create_distributed_table 
--------------------------
 
(1 row)