mirror of https://github.com/citusdata/citus.git
139 lines
4.3 KiB
SQL
139 lines
4.3 KiB
SQL
--
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-- MULTI_CREATE_TABLE
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--
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ALTER SEQUENCE pg_catalog.pg_dist_shardid_seq RESTART 360000;
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ALTER SEQUENCE pg_catalog.pg_dist_jobid_seq RESTART 360000;
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-- Create new table definitions for use in testing in distributed planning and
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-- execution functionality. Also create indexes to boost performance.
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CREATE TABLE lineitem (
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l_orderkey bigint not null,
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l_partkey integer not null,
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l_suppkey integer not null,
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l_linenumber integer not null,
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l_quantity decimal(15, 2) not null,
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l_extendedprice decimal(15, 2) not null,
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l_discount decimal(15, 2) not null,
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l_tax decimal(15, 2) not null,
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l_returnflag char(1) not null,
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l_linestatus char(1) not null,
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l_shipdate date not null,
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l_commitdate date not null,
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l_receiptdate date not null,
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l_shipinstruct char(25) not null,
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l_shipmode char(10) not null,
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l_comment varchar(44) not null,
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PRIMARY KEY(l_orderkey, l_linenumber) );
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SELECT master_create_distributed_table('lineitem', 'l_orderkey', 'append');
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CREATE INDEX lineitem_time_index ON lineitem (l_shipdate);
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CREATE TABLE orders (
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o_orderkey bigint not null,
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o_custkey integer not null,
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o_orderstatus char(1) not null,
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o_totalprice decimal(15,2) not null,
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o_orderdate date not null,
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o_orderpriority char(15) not null,
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o_clerk char(15) not null,
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o_shippriority integer not null,
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o_comment varchar(79) not null,
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PRIMARY KEY(o_orderkey) );
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SELECT master_create_distributed_table('orders', 'o_orderkey', 'append');
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CREATE TABLE customer (
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c_custkey integer not null,
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c_name varchar(25) not null,
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c_address varchar(40) not null,
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c_nationkey integer not null,
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c_phone char(15) not null,
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c_acctbal decimal(15,2) not null,
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c_mktsegment char(10) not null,
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c_comment varchar(117) not null);
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SELECT master_create_distributed_table('customer', 'c_custkey', 'append');
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CREATE TABLE nation (
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n_nationkey integer not null,
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n_name char(25) not null,
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n_regionkey integer not null,
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n_comment varchar(152));
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\COPY nation FROM STDIN WITH CSV
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1,'name',1,'comment_1'
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2,'name',2,'comment_2'
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3,'name',3,'comment_3'
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4,'name',4,'comment_4'
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5,'name',5,'comment_5'
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\.
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SELECT master_create_distributed_table('nation', 'n_nationkey', 'append');
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TRUNCATE nation;
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SELECT create_reference_table('nation');
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CREATE TABLE part (
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p_partkey integer not null,
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p_name varchar(55) not null,
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p_mfgr char(25) not null,
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p_brand char(10) not null,
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p_type varchar(25) not null,
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p_size integer not null,
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p_container char(10) not null,
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p_retailprice decimal(15,2) not null,
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p_comment varchar(23) not null);
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SELECT master_create_distributed_table('part', 'p_partkey', 'append');
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CREATE TABLE supplier
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(
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s_suppkey integer not null,
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s_name char(25) not null,
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s_address varchar(40) not null,
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s_nationkey integer,
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s_phone char(15) not null,
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s_acctbal decimal(15,2) not null,
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s_comment varchar(101) not null
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);
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SELECT create_reference_table('supplier');
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-- create a single shard supplier table which is not
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-- a reference table
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CREATE TABLE supplier_single_shard
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(
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s_suppkey integer not null,
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s_name char(25) not null,
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s_address varchar(40) not null,
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s_nationkey integer,
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s_phone char(15) not null,
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s_acctbal decimal(15,2) not null,
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s_comment varchar(101) not null
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);
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SELECT master_create_distributed_table('supplier_single_shard', 's_suppkey', 'append');
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-- Show that when a hash distributed table with replication factor=1 is created, it
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-- automatically marked as streaming replicated
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SET citus.shard_replication_factor TO 1;
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CREATE TABLE mx_table_test (col1 int, col2 text);
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SELECT create_distributed_table('mx_table_test', 'col1');
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SELECT repmodel FROM pg_dist_partition WHERE logicalrelid='mx_table_test'::regclass;
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DROP TABLE mx_table_test;
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-- Show that it is not possible to create an mx table with the old
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-- master_create_distributed_table function
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CREATE TABLE mx_table_test (col1 int, col2 text);
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SELECT master_create_distributed_table('mx_table_test', 'col1', 'hash');
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SELECT repmodel FROM pg_dist_partition WHERE logicalrelid='mx_table_test'::regclass;
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DROP TABLE mx_table_test;
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-- Show that when replication factor > 1 the table is created as coordinator-replicated
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SET citus.shard_replication_factor TO 2;
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CREATE TABLE mx_table_test (col1 int, col2 text);
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SELECT create_distributed_table('mx_table_test', 'col1');
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SELECT repmodel FROM pg_dist_partition WHERE logicalrelid='mx_table_test'::regclass;
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DROP TABLE mx_table_test;
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SET citus.shard_replication_factor TO default;
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