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https://github.com/timescale/timescaledb.git
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12ce2b8803
Calling `create_hypertable` with a space dimension silently succeeds without actually creating the space dimension if `num_partitions` is not specified. This change ensures that we raise an appropriate error when a user fails to specify the number of partitions.
147 lines
7.3 KiB
Plaintext
147 lines
7.3 KiB
Plaintext
-- 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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ERROR: invalid main_table: cannot be NULL
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', NULL);
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ERROR: invalid time_column_name: cannot be 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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ERROR: integer dimensions require an explicit interval
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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_internal.interval_to_usec('1 month'));
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ERROR: invalid number of partitions for dimension "Device_id"
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SELECT * FROM create_hypertable('"public"."Hypertable_1_mispelled"', 'time', 'Device_id', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month'));
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ERROR: relation "public.Hypertable_1_mispelled" does not exist at character 33
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time_mispelled', 'Device_id', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month'));
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ERROR: column "time_mispelled" does not exist
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'Device_id', 'Device_id', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month'));
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ERROR: invalid dimension type: "Device_id" must be an integer, date or timestamp
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SELECT * FROM create_hypertable('"public"."Hypertable_1"', 'time', 'Device_id_mispelled', 2, chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month'));
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ERROR: column "Device_id_mispelled" does not exist
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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_internal.interval_to_usec('1 month'));
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ERROR: table "Hypertable_1" is not empty
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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_internal.interval_to_usec('1 month'));
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hypertable_id | schema_name | table_name | created
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---------------+-------------+--------------+---------
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1 | public | Hypertable_1 | t
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(1 row)
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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_internal.interval_to_usec('1 month'));
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ERROR: table "Hypertable_1" is already a hypertable
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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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ERROR: operation not supported on chunk tables
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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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ERROR: hypertables do not support inheritance
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ALTER TABLE _timescaledb_internal._hyper_1_1_chunk INHERIT "Parent";
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ERROR: operation not supported on chunk tables
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ALTER TABLE _timescaledb_internal._hyper_1_1_chunk NO INHERIT "Parent";
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ERROR: operation not supported on chunk tables
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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_internal.interval_to_usec('1 month'));
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ERROR: table "Parent" is already partitioned
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SELECT * FROM create_hypertable('"public"."Child"', 'time', chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month'));
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ERROR: table "Child" is already partitioned
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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_internal.interval_to_usec('1 month'));
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ERROR: table "Hypertable_unlogged" has to be logged
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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_internal.interval_to_usec('1 month'));
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hypertable_id | schema_name | table_name | created
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---------------+-------------+---------------------+---------
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2 | public | Hypertable_unlogged | t
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(1 row)
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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_internal.interval_to_usec('1 month'));
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ERROR: table "Hypertable_temp" has to be logged
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ALTER TABLE "Hypertable_1" SET UNLOGGED;
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ERROR: logging cannot be turned off for hypertables
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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_replica_ident" (
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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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ALTER TABLE "Hypertable_1_replica_ident" REPLICA IDENTITY FULL;
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\set ON_ERROR_STOP 0
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SELECT * FROM create_hypertable('"public"."Hypertable_1_replica_ident"', 'time', chunk_time_interval=>_timescaledb_internal.interval_to_usec('1 month'));
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ERROR: table "Hypertable_1_replica_ident" has replica identity set
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ALTER TABLE "Hypertable_1" REPLICA IDENTITY FULL;
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ERROR: hypertables do not support logical replication
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\set ON_ERROR_STOP 1
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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_internal.interval_to_usec('1 month'));
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ERROR: hypertables do not support rules
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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_internal.interval_to_usec('1 month'));
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ERROR: hypertables do not support rules
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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_internal.interval_to_usec('1 month'));
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hypertable_id | schema_name | table_name | created
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---------------+-------------+-------------------+---------
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3 | public | Hypertable_1_rule | t
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(1 row)
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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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ERROR: hypertables do not support rules
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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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ERROR: invalid main_table: cannot be 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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ERROR: invalid tablespace name
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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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ERROR: invalid main_table: cannot be NULL
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\set ON_ERROR_STOP 1
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