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https://github.com/timescale/timescaledb.git
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0a66bdb8d3
To increase schema security we do not want to mix our own internal objects with user objects. Since chunks are created in the _timescaledb_internal schema our internal functions should live in a different dedicated schema. This patch make the necessary adjustments for the following functions: - to_unix_microseconds(timestamptz) - to_timestamp(bigint) - to_timestamp_without_timezone(bigint) - to_date(bigint) - to_interval(bigint) - interval_to_usec(interval) - time_to_internal(anyelement) - subtract_integer_from_now(regclass, bigint)
37 lines
1.8 KiB
PL/PgSQL
37 lines
1.8 KiB
PL/PgSQL
-- 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 PUBLIC."two_Partitions" (
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"timeCustom" BIGINT NOT NULL,
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device_id TEXT NOT NULL,
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series_0 DOUBLE PRECISION NULL,
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series_1 DOUBLE PRECISION NULL,
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series_2 DOUBLE PRECISION NULL,
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series_bool BOOLEAN NULL
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);
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CREATE INDEX ON PUBLIC."two_Partitions" (device_id, "timeCustom" DESC NULLS LAST) WHERE device_id IS NOT NULL;
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CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_0) WHERE series_0 IS NOT NULL;
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CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_1) WHERE series_1 IS NOT NULL;
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CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_2) WHERE series_2 IS NOT NULL;
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CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, series_bool) WHERE series_bool IS NOT NULL;
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CREATE INDEX ON PUBLIC."two_Partitions" ("timeCustom" DESC NULLS LAST, device_id);
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SELECT * FROM create_hypertable('"public"."two_Partitions"'::regclass, 'timeCustom'::name, 'device_id'::name, associated_schema_name=>'_timescaledb_internal'::text, number_partitions => 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set QUIET off
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BEGIN;
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\COPY public."two_Partitions" FROM 'data/ds1_dev1_1.tsv' NULL AS '';
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COMMIT;
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INSERT INTO public."two_Partitions"("timeCustom", device_id, series_0, series_1) VALUES
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(1257987600000000000, 'dev1', 1.5, 1),
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(1257987600000000000, 'dev1', 1.5, 2),
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(1257894000000000000, 'dev2', 1.5, 1),
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(1257894002000000000, 'dev1', 2.5, 3);
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INSERT INTO "two_Partitions"("timeCustom", device_id, series_0, series_1) VALUES
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(1257894000000000000, 'dev2', 1.5, 2);
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\set QUIET on
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