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36 lines
1.1 KiB
SQL
36 lines
1.1 KiB
SQL
-- Copyright (c) 2016-2018 Timescale, Inc. All Rights Reserved.
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--
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-- This file is licensed under the Apache License,
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-- see LICENSE-APACHE at the top level directory.
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CREATE table test_gen (
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id int generated by default AS IDENTITY primary key,
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payload text
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);
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SELECT create_hypertable('test_gen', 'id', chunk_time_interval=>10);
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insert into test_gen (payload) select generate_series(1,15) returning *;
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select * from test_gen;
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\set ON_ERROR_STOP 0
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insert into test_gen values('1', 'a');
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\set ON_ERROR_STOP 1
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ALTER TABLE test_gen ALTER COLUMN id DROP IDENTITY;
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\set ON_ERROR_STOP 0
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insert into test_gen (payload) select generate_series(15,20) returning *;
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\set ON_ERROR_STOP 1
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ALTER TABLE test_gen ALTER COLUMN id ADD GENERATED BY DEFAULT AS IDENTITY;
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\set ON_ERROR_STOP 0
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insert into test_gen (payload) select generate_series(15,20) returning *;
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\set ON_ERROR_STOP 1
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ALTER TABLE test_gen ALTER COLUMN id SET GENERATED BY DEFAULT RESTART 100;
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insert into test_gen (payload) select generate_series(15,20) returning *;
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select * from test_gen;
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SELECT * FROM test.show_subtables('test_gen');
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