mirror of
https://github.com/timescale/timescaledb.git
synced 2025-05-22 05:31:41 +08:00
42ee7c8586
This fix allows more flexible placement of tables on a node; better and more flexible logic for remote placement of chunks on nodes.
103 lines
2.9 KiB
SQL
103 lines
2.9 KiB
SQL
\set ON_ERROR_STOP 1
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\ir create_clustered_db.sql
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\set ECHO ALL
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\c meta
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SELECT add_cluster_user('postgres', NULL);
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SELECT add_node('Test1' :: NAME, 'localhost');
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SELECT add_node('test2' :: NAME, 'localhost');
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SELECT add_hypertable('testNs' :: NAME, 'Device_id');
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SELECT *
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FROM partition_replica;
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SELECT add_field('testNs' :: NAME, 'Device_id', 'text', TRUE, TRUE, ARRAY['TIME-VALUE'] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'temp', 'double precision', FALSE, FALSE, ARRAY['VALUE-TIME'] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'occupied', 'boolean', FALSE, FALSE, ARRAY[] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'latitude', 'bigint', FALSE, FALSE, ARRAY[] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'really_long_field_goes_on_and_on_and_on_and_on_and_on_and_on_and_on_and_on', 'bigint', FALSE, FALSE, ARRAY['TIME-VALUE','VALUE-TIME'] :: field_index_type []);
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SELECT * FROM get_or_create_chunk(1,1257894000000000000::bigint);
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SELECT *
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FROM node;
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SELECT *
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FROM hypertable;
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SELECT *
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FROM hypertable_replica;
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SELECT *
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FROM distinct_replica_node;
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SELECT *
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FROM partition_epoch;
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SELECT *
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FROM partition;
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SELECT *
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FROM partition_replica;
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SELECT *
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FROM chunk;
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SELECT *
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FROM chunk_replica_node;
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SELECT *
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FROM field;
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\echo *********************************************************************************************************ß
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\c Test1
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SELECT *
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FROM node;
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SELECT *
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FROM hypertable;
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SELECT *
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FROM hypertable_replica;
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SELECT *
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FROM distinct_replica_node;
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SELECT *
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FROM partition_epoch;
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SELECT *
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FROM partition;
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SELECT *
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FROM partition_replica;
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SELECT *
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FROM chunk;
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SELECT *
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FROM chunk_replica_node;
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SELECT *
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FROM field;
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\d+ "_sys_1_testNs".*
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--\d+ "_sys_1_testNs"."_sys_1_testNs_1_0_partition"
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--\d+ "_sys_1_testNs"."_sys_1_testNs_2_0_partition"
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--\det "_sys_1_testNs".*
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--\d+ "testNs".distinct
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--test idempotence
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\c meta
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SELECT add_hypertable('testNs' :: NAME, 'Device_id');
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SELECT add_field('testNs' :: NAME, 'Device_id', 'text', TRUE, TRUE, ARRAY['TIME-VALUE'] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'temp', 'double precision', FALSE, FALSE, ARRAY['VALUE-TIME'] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'occupied', 'boolean', FALSE, FALSE, ARRAY[] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'latitude', 'bigint', FALSE, FALSE, ARRAY[] :: field_index_type []);
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SELECT add_field('testNs' :: NAME, 'really_long_field_goes_on_and_on_and_on_and_on_and_on_and_on_and_on_and_on', 'bigint', FALSE, FALSE, ARRAY['TIME-VALUE','VALUE-TIME'] :: field_index_type []);
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SELECT * FROM get_or_create_chunk(1,1257894000000000000::bigint);
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\c Test1
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\d+ "_sys_1_testNs".*
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\c meta
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SELECT close_chunk_end(1);
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SELECT *
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FROM chunk;
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SELECT * FROM get_or_create_chunk(1,10::bigint);
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SELECT * FROM get_or_create_chunk(1,1257894000000000000::bigint);
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SELECT *
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FROM chunk;
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\c Test1
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\d+ "_sys_1_testNs".*
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