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f89fd07c5b
This changes the license text for SQL files to be identical with the license text for C files.
54 lines
2.4 KiB
SQL
54 lines
2.4 KiB
SQL
-- This file and its contents are licensed under the Apache License 2.0.
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-- Please see the included NOTICE for copyright information and
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-- LICENSE-APACHE for a copy of the license.
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CREATE TABLE reindex_test(time timestamp, temp float, PRIMARY KEY(time, temp));
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CREATE UNIQUE INDEX reindex_test_time_unique_idx ON reindex_test(time);
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-- create hypertable with three chunks
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SELECT create_hypertable('reindex_test', 'time', chunk_time_interval => 2628000000000);
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INSERT INTO reindex_test VALUES ('2017-01-20T09:00:01', 17.5),
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('2017-01-21T09:00:01', 19.1),
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('2017-04-20T09:00:01', 89.5),
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('2017-04-21T09:00:01', 17.1),
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('2017-06-20T09:00:01', 18.5),
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('2017-06-21T09:00:01', 11.0);
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SELECT * FROM test.show_columns('reindex_test');
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SELECT * FROM test.show_subtables('reindex_test');
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-- show reindexing
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REINDEX (VERBOSE) TABLE reindex_test;
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\set ON_ERROR_STOP 0
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-- this one currently doesn't recurse to chunks and instead gives an
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-- error
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REINDEX (VERBOSE) INDEX reindex_test_time_unique_idx;
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\set ON_ERROR_STOP 1
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-- show reindexing on a normal table
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CREATE TABLE reindex_norm(time timestamp, temp float);
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CREATE UNIQUE INDEX reindex_norm_time_unique_idx ON reindex_norm(time);
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INSERT INTO reindex_norm VALUES ('2017-01-20T09:00:01', 17.5),
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('2017-01-21T09:00:01', 19.1),
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('2017-04-20T09:00:01', 89.5),
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('2017-04-21T09:00:01', 17.1),
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('2017-06-20T09:00:01', 18.5),
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('2017-06-21T09:00:01', 11.0);
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REINDEX (VERBOSE) TABLE reindex_norm;
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REINDEX (VERBOSE) INDEX reindex_norm_time_unique_idx;
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SELECT * FROM test.show_constraintsp('_timescaledb_internal._hyper%');
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SELECT * FROM reindex_norm;
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SELECT * FROM test.show_indexes('_timescaledb_internal._hyper_1_1_chunk');
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SELECT chunk_index_clone::regclass::text
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FROM _timescaledb_internal.chunk_index_clone('_timescaledb_internal."1_1_reindex_test_pkey"'::regclass);
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SELECT * FROM test.show_indexes('_timescaledb_internal._hyper_1_1_chunk');
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SELECT * FROM _timescaledb_internal.chunk_index_replace('_timescaledb_internal."1_1_reindex_test_pkey"'::regclass, '_timescaledb_internal."_hyper_1_1_chunk_1_1_reindex_test_pkey"'::regclass);
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SELECT * FROM test.show_indexes('_timescaledb_internal._hyper_1_1_chunk');
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