mirror of https://github.com/citusdata/citus.git
51 lines
1.5 KiB
SQL
51 lines
1.5 KiB
SQL
CREATE SCHEMA upgrade_basic;
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SET search_path TO upgrade_basic, public;
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CREATE TABLE t(a int);
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CREATE INDEX ON t USING HASH (a);
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SELECT create_distributed_table('t', 'a');
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INSERT INTO t SELECT * FROM generate_series(1, 5);
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CREATE TABLE tp(a int PRIMARY KEY);
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SELECT create_distributed_table('tp', 'a');
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INSERT INTO tp SELECT * FROM generate_series(1, 5);
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-- We store the index of distribution column and here we check that the distribution
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-- column index does not change after an upgrade if we drop a column that comes before the
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-- distribution column. The index information is in partkey column of pg_dist_partition table.
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CREATE TABLE t_ab(a int, b int);
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SELECT create_distributed_table('t_ab', 'b');
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INSERT INTO t_ab VALUES (1, 11);
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INSERT INTO t_ab VALUES (2, 22);
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INSERT INTO t_ab VALUES (3, 33);
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CREATE TABLE t2(a int, b int);
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INSERT INTO t2 VALUES (1, 11);
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INSERT INTO t2 VALUES (2, 22);
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INSERT INTO t2 VALUES (3, 33);
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ALTER TABLE t_ab DROP a;
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-- Check that basic reference tables work
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CREATE TABLE r(a int PRIMARY KEY);
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SELECT create_reference_table('r');
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INSERT INTO r SELECT * FROM generate_series(1, 5);
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CREATE TABLE tr(pk int, a int REFERENCES r(a) ON DELETE CASCADE ON UPDATE CASCADE);
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SELECT create_distributed_table('tr', 'pk');
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INSERT INTO tr SELECT c, c FROM generate_series(1, 5) as c;
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CREATE TABLE t_append(id int, value_1 int);
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SELECT master_create_distributed_table('t_append', 'id', 'append');
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\copy t_append FROM STDIN DELIMITER ','
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1,2
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2,3
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3,4
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\.
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\copy t_append FROM STDIN DELIMITER ','
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5,2
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6,3
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7,4
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\.
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