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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)
124 lines
5.1 KiB
SQL
124 lines
5.1 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 PUBLIC."Hypertable_1" (
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time BIGINT NOT NULL,
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"Device_id" TEXT NOT NULL,
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temp_c int NOT NULL DEFAULT -1
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);
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CREATE INDEX ON PUBLIC."Hypertable_1" (time, "Device_id");
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable(NULL, NULL);
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', NULL);
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-- integer time dimensions require an explicit interval
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time');
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-- space dimensions require explicit number of partitions
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time', 'Device_id', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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SELECT * FROM create_hypertable('"public"."Hypertable_1_mispelled"', 'time', 'Device_id', 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time_mispelled', 'Device_id', 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'Device_id', 'Device_id', 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time', 'Device_id_mispelled', 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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INSERT INTO PUBLIC."Hypertable_1" VALUES(1,'dev_1', 3);
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time', 'Device_id', 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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DELETE FROM PUBLIC."Hypertable_1" ;
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\set ON_ERROR_STOP 1
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time', 'Device_id', 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time', 'Device_id', 2, chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set ON_ERROR_STOP 1
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INSERT INTO "Hypertable_1" VALUES (0, 1, 0);
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\set ON_ERROR_STOP 0
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ALTER TABLE _timescaledb_internal._hyper_1_1_chunk ALTER COLUMN temp_c DROP NOT NULL;
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\set ON_ERROR_STOP 1
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CREATE TABLE PUBLIC."Parent" (
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time BIGINT NOT NULL,
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"Device_id" TEXT NOT NULL,
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temp_c int NOT NULL DEFAULT -1
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);
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\set ON_ERROR_STOP 0
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ALTER TABLE "Hypertable_1" INHERIT "Parent";
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ALTER TABLE _timescaledb_internal._hyper_1_1_chunk INHERIT "Parent";
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ALTER TABLE _timescaledb_internal._hyper_1_1_chunk NO INHERIT "Parent";
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\set ON_ERROR_STOP 1
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CREATE TABLE PUBLIC."Child" () INHERITS ("Parent");
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable('"public"."Parent"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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SELECT * FROM create_hypertable('"public"."Child"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set ON_ERROR_STOP 1
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CREATE UNLOGGED TABLE PUBLIC."Hypertable_unlogged" (
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time BIGINT NOT NULL,
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"Device_id" TEXT NOT NULL,
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temp_c int NOT NULL DEFAULT -1
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);
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable('"public"."Hypertable_unlogged"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set ON_ERROR_STOP 1
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ALTER TABLE PUBLIC."Hypertable_unlogged" SET LOGGED;
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SELECT * FROM create_hypertable('"public"."Hypertable_unlogged"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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CREATE TEMP TABLE "Hypertable_temp" (
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time BIGINT NOT NULL,
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"Device_id" TEXT NOT NULL,
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temp_c int NOT NULL DEFAULT -1
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);
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable('"Hypertable_temp"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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ALTER TABLE "Hypertable_1" SET UNLOGGED;
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\set ON_ERROR_STOP 1
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ALTER TABLE "Hypertable_1" SET LOGGED;
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CREATE TABLE PUBLIC."Hypertable_1_rule" (
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time BIGINT NOT NULL,
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"Device_id" TEXT NOT NULL,
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temp_c int NOT NULL DEFAULT -1
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);
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CREATE RULE notify_me AS ON UPDATE TO "Hypertable_1_rule" DO ALSO NOTIFY "Hypertable_1_rule";
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable('"public"."Hypertable_1_rule"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set ON_ERROR_STOP 1
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ALTER TABLE "Hypertable_1_rule" DISABLE RULE notify_me;
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable('"public"."Hypertable_1_rule"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set ON_ERROR_STOP 1
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DROP RULE notify_me ON "Hypertable_1_rule";
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SELECT * FROM create_hypertable('"public"."Hypertable_1_rule"', 'time', chunk_time_interval=>_timescaledb_functions.interval_to_usec('1 month'));
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\set ON_ERROR_STOP 0
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CREATE RULE notify_me AS ON UPDATE TO "Hypertable_1_rule" DO ALSO NOTIFY "Hypertable_1_rule";
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\set ON_ERROR_STOP 1
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\set ON_ERROR_STOP 0
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SELECT add_dimension(NULL,NULL);
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\set ON_ERROR_STOP 1
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\set ON_ERROR_STOP 0
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SELECT attach_tablespace(NULL,NULL);
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\set ON_ERROR_STOP 1
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\set ON_ERROR_STOP 0
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select set_number_partitions(NULL,NULL);
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\set ON_ERROR_STOP 1
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