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75 lines
3.8 KiB
SQL
75 lines
3.8 KiB
SQL
\set ON_ERROR_STOP 1
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\set VERBOSITY verbose
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\set SHOW_CONTEXT never
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\o /dev/null
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\ir include/create_single_db.sql
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\o
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\set ECHO ALL
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\c single
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CREATE TABLE PUBLIC.drop_chunk_test1(time bigint, temp float8, device_id text);
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CREATE TABLE PUBLIC.drop_chunk_test2(time bigint, temp float8, device_id text);
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SELECT create_hypertable('public.drop_chunk_test1', 'time', 'device_id', chunk_size_bytes => 10000);
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SELECT create_hypertable('public.drop_chunk_test2', 'time', 'device_id', chunk_size_bytes => 10000);
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SELECT c.id AS chunk_id, pr.partition_id, pr.hypertable_id, crn.schema_name AS chunk_schema, crn.table_name AS chunk_table, c.start_time, c.end_time
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FROM _iobeamdb_catalog.chunk c
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INNER JOIN _iobeamdb_catalog.chunk_replica_node crn ON (c.id = crn.chunk_id)
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INNER JOIN _iobeamdb_catalog.partition_replica pr ON (pr.id = crn.partition_replica_id)
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INNER JOIN _iobeamdb_catalog.hypertable h ON (h.id = pr.hypertable_id)
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WHERE h.schema_name = 'public' AND (h.table_name = 'drop_chunk_test1' OR h.table_name = 'drop_chunk_test2');
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\dt "_iobeamdb_internal".*
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SELECT _iobeamdb_catalog.get_partition_for_key('dev1', 32768);
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SELECT _iobeamdb_catalog.get_partition_for_key('dev7', 32768);
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INSERT INTO PUBLIC.drop_chunk_test1 VALUES(1, 1.0, 'dev1');
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INSERT INTO PUBLIC.drop_chunk_test1 VALUES(2, 2.0, 'dev1');
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INSERT INTO PUBLIC.drop_chunk_test1 VALUES(3, 3.0, 'dev1');
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INSERT INTO PUBLIC.drop_chunk_test1 VALUES(4, 4.0, 'dev7');
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INSERT INTO PUBLIC.drop_chunk_test1 VALUES(5, 5.0, 'dev7');
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INSERT INTO PUBLIC.drop_chunk_test1 VALUES(6, 6.0, 'dev7');
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INSERT INTO PUBLIC.drop_chunk_test2 VALUES(1, 1.0, 'dev1');
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INSERT INTO PUBLIC.drop_chunk_test2 VALUES(2, 2.0, 'dev1');
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INSERT INTO PUBLIC.drop_chunk_test2 VALUES(3, 3.0, 'dev1');
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INSERT INTO PUBLIC.drop_chunk_test2 VALUES(4, 4.0, 'dev7');
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INSERT INTO PUBLIC.drop_chunk_test2 VALUES(5, 5.0, 'dev7');
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INSERT INTO PUBLIC.drop_chunk_test2 VALUES(6, 6.0, 'dev7');
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SELECT c.id AS chunk_id, pr.partition_id, pr.hypertable_id, crn.schema_name AS chunk_schema, crn.table_name AS chunk_table, c.start_time, c.end_time
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FROM _iobeamdb_catalog.chunk c
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INNER JOIN _iobeamdb_catalog.chunk_replica_node crn ON (c.id = crn.chunk_id)
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INNER JOIN _iobeamdb_catalog.partition_replica pr ON (pr.id = crn.partition_replica_id)
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INNER JOIN _iobeamdb_catalog.hypertable h ON (h.id = pr.hypertable_id)
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WHERE h.schema_name = 'public' AND (h.table_name = 'drop_chunk_test1' OR h.table_name = 'drop_chunk_test2');
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SELECT * FROM _iobeamdb_catalog.chunk_replica_node;
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\dt "_iobeamdb_internal".*
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SELECT _iobeamdb_meta.drop_chunks_older_than(2);
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SELECT c.id AS chunk_id, pr.partition_id, pr.hypertable_id, crn.schema_name AS chunk_schema, crn.table_name AS chunk_table, c.start_time, c.end_time
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FROM _iobeamdb_catalog.chunk c
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INNER JOIN _iobeamdb_catalog.chunk_replica_node crn ON (c.id = crn.chunk_id)
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INNER JOIN _iobeamdb_catalog.partition_replica pr ON (pr.id = crn.partition_replica_id)
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INNER JOIN _iobeamdb_catalog.hypertable h ON (h.id = pr.hypertable_id)
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WHERE h.schema_name = 'public' AND (h.table_name = 'drop_chunk_test1' OR h.table_name = 'drop_chunk_test2');
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SELECT * FROM _iobeamdb_catalog.chunk_replica_node;
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\dt "_iobeamdb_internal".*
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SELECT _iobeamdb_meta.drop_chunks_older_than(3, 'drop_chunk_test1');
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SELECT c.id AS chunk_id, pr.partition_id, pr.hypertable_id, crn.schema_name AS chunk_schema, crn.table_name AS chunk_table, c.start_time, c.end_time
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FROM _iobeamdb_catalog.chunk c
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INNER JOIN _iobeamdb_catalog.chunk_replica_node crn ON (c.id = crn.chunk_id)
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INNER JOIN _iobeamdb_catalog.partition_replica pr ON (pr.id = crn.partition_replica_id)
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INNER JOIN _iobeamdb_catalog.hypertable h ON (h.id = pr.hypertable_id)
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WHERE h.schema_name = 'public' AND (h.table_name = 'drop_chunk_test1' OR h.table_name = 'drop_chunk_test2');
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SELECT * FROM _iobeamdb_catalog.chunk_replica_node;
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\dt "_iobeamdb_internal".* |