-- This file and its contents are licensed under the Apache License 2.0.
-- Please see the included NOTICE for copyright information and
-- LICENSE-APACHE for a copy of the license.

\ir include/insert_single.sql

SELECT * FROM test.show_columnsp('"one_Partition".%');
SELECT * FROM "one_Partition" ORDER BY "timeCustom", device_id, series_0, series_1, series_2;

--test that we can insert data into a 1-dimensional table (only time partitioning)
CREATE TABLE "1dim"(time timestamp PRIMARY KEY, temp float);
SELECT create_hypertable('"1dim"', 'time');
INSERT INTO "1dim" VALUES('2017-01-20T09:00:01', 22.5) RETURNING *;
INSERT INTO "1dim" VALUES('2017-01-20T09:00:21', 21.2);
INSERT INTO "1dim" VALUES('2017-01-20T09:00:47', 25.1);
SELECT * FROM "1dim";

CREATE TABLE regular_table (time timestamp, temp float);
INSERT INTO regular_table SELECT * FROM "1dim";
SELECT * FROM regular_table;

TRUNCATE TABLE regular_table;
INSERT INTO regular_table VALUES('2017-01-20T09:00:59', 29.2);
INSERT INTO "1dim" SELECT * FROM regular_table;
SELECT * FROM "1dim";
SELECT "1dim" FROM "1dim";

--test that we can insert pre-1970 dates
CREATE TABLE "1dim_pre1970"(time timestamp PRIMARY KEY, temp float);
SELECT create_hypertable('"1dim_pre1970"', 'time', chunk_time_interval=> INTERVAL '1 Month');
INSERT INTO "1dim_pre1970" VALUES('1969-12-01T19:00:00', 21.2);
INSERT INTO "1dim_pre1970" VALUES('1969-12-20T09:00:00', 25.1);
INSERT INTO "1dim_pre1970" VALUES('1970-01-20T09:00:00', 26.6);
INSERT INTO "1dim_pre1970" VALUES('1969-02-20T09:00:00', 29.9);

--should show warning
BEGIN;
CREATE TABLE "1dim_usec_interval"(time timestamp PRIMARY KEY, temp float);
SELECT create_hypertable('"1dim_usec_interval"', 'time', chunk_time_interval=> 10);
INSERT INTO "1dim_usec_interval" VALUES('1969-12-01T19:00:00', 21.2);
ROLLBACK;

CREATE TABLE "1dim_usec_interval"(time timestamp PRIMARY KEY, temp float);
SELECT create_hypertable('"1dim_usec_interval"', 'time', chunk_time_interval=> 1000000);
INSERT INTO "1dim_usec_interval" VALUES('1969-12-01T19:00:00', 21.2);

CREATE TABLE "1dim_neg"(time INTEGER, temp float);
SELECT create_hypertable('"1dim_neg"', 'time', chunk_time_interval=>10);
INSERT INTO "1dim_neg" VALUES (-20, 21.2);
INSERT INTO "1dim_neg" VALUES (-19, 21.2);
INSERT INTO "1dim_neg" VALUES (-1, 21.2);
INSERT INTO "1dim_neg" VALUES (0, 21.2);
INSERT INTO "1dim_neg" VALUES (1, 21.2);
INSERT INTO "1dim_neg" VALUES (19, 21.2);
INSERT INTO "1dim_neg" VALUES (20, 21.2);
SELECT * FROM "1dim_pre1970";
SELECT * FROM "1dim_neg";
SELECT id, hypertable_id, schema_name, table_name, compressed_chunk_id, status, osm_chunk FROM _timescaledb_catalog.chunk;
SELECT * FROM _timescaledb_catalog.dimension_slice;


-- Create a three-dimensional table
CREATE TABLE "3dim" (time timestamp, temp float, device text, location text);
SELECT create_hypertable('"3dim"', 'time', 'device', 2);
SELECT add_dimension('"3dim"', 'location', 2);
INSERT INTO "3dim" VALUES('2017-01-20T09:00:01', 22.5, 'blue', 'nyc');
INSERT INTO "3dim" VALUES('2017-01-20T09:00:21', 21.2, 'brown', 'sthlm');
INSERT INTO "3dim" VALUES('2017-01-20T09:00:47', 25.1, 'yellow', 'la');

--show the constraints on the three-dimensional chunk
SELECT * FROM test.show_constraints('_timescaledb_internal._hyper_7_16_chunk');

--queries should work in three dimensions
SELECT * FROM "3dim";

-- test that explain works
EXPLAIN (BUFFERS FALSE, COSTS FALSE)
INSERT INTO "3dim" VALUES('2017-01-21T09:00:01', 32.9, 'green', 'nyc'),
                         ('2017-01-21T09:00:47', 27.3, 'purple', 'la') RETURNING *;

EXPLAIN (BUFFERS FALSE, COSTS FALSE)
WITH "3dim_insert" AS (
     INSERT INTO "3dim" VALUES('2017-01-21T09:01:44', 19.3, 'black', 'la') RETURNING time, temp
), regular_insert AS (
   INSERT INTO regular_table VALUES('2017-01-21T10:00:51', 14.3) RETURNING time, temp
) INSERT INTO "1dim" (SELECT time, temp FROM "3dim_insert" UNION SELECT time, temp FROM regular_insert);

-- test prepared statement INSERT
PREPARE "1dim_plan" (timestamp, float) AS
INSERT INTO "1dim" VALUES($1, $2) ON CONFLICT (time) DO NOTHING;
EXECUTE "1dim_plan" ('2017-04-17 23:35', 31.4);
EXECUTE "1dim_plan" ('2017-04-17 23:35', 32.6);

-- test prepared statement with generic plan (forced when no parameters)
PREPARE "1dim_plan_generic" AS
INSERT INTO "1dim" VALUES('2017-05-18 17:24', 18.3);
EXECUTE "1dim_plan_generic";

SELECT * FROM "1dim" ORDER BY time;
SELECT * FROM "3dim" ORDER BY (time, device);

-- Test large intervals as default interval for integer is
-- supported as part of hypertable generalization
\set ON_ERROR_STOP 0
CREATE TABLE "inttime_err"(time INTEGER PRIMARY KEY, temp float);
SELECT create_hypertable('"inttime_err"', 'time', chunk_time_interval=>2147483648);
\set ON_ERROR_STOP 1
SELECT create_hypertable('"inttime_err"', 'time', chunk_time_interval=>2147483647);

-- Test large intervals as default interval is supported
-- for integer types as part of hypertable generalization.

\set ON_ERROR_STOP 0
CREATE TABLE "smallinttime_err"(time SMALLINT PRIMARY KEY, temp float);
SELECT create_hypertable('"smallinttime_err"', 'time', chunk_time_interval=>32768);
\set ON_ERROR_STOP 1
SELECT create_hypertable('"smallinttime_err"', 'time', chunk_time_interval=>32767);

--make sure date inserts work even when the timezone changes the
CREATE TABLE hyper_date(time date, temp float);
SELECT create_hypertable('"hyper_date"', 'time');
SET timezone=+1;
INSERT INTO "hyper_date" VALUES('2011-01-26', 22.5);
RESET timezone;

--make sure timestamp inserts work even when the timezone changes the
SET timezone = 'UTC';
CREATE TABLE "test_tz"(time timestamp PRIMARY KEY, temp float);
SELECT create_hypertable('"test_tz"', 'time', chunk_time_interval=> INTERVAL '1 day');
INSERT INTO "test_tz" VALUES('2017-09-22 10:00:00', 21.2);
INSERT INTO "test_tz" VALUES('2017-09-21 19:00:00', 21.2);
SET timezone = 'US/central';
INSERT INTO "test_tz" VALUES('2017-09-21 19:01:00', 21.2);

SELECT * FROM test.show_constraints('_timescaledb_internal._hyper_10_20_chunk');
SELECT * FROM test_tz;

-- test various memory settings --
SET timescaledb.max_open_chunks_per_insert = 10;
SET timescaledb.max_cached_chunks_per_hypertable = 10;
CREATE TABLE "nondefault_mem_settings"(time timestamp PRIMARY KEY, temp float);
SELECT create_hypertable('"nondefault_mem_settings"', 'time', chunk_time_interval=> INTERVAL '1 Month');
INSERT INTO "nondefault_mem_settings" VALUES('2000-12-01T19:00:00', 21.2);
INSERT INTO "nondefault_mem_settings" VALUES('2001-12-20T09:00:00', 25.1);

--lowest possible
SET timescaledb.max_open_chunks_per_insert = 1;
SET timescaledb.max_cached_chunks_per_hypertable = 1;
INSERT INTO "nondefault_mem_settings" VALUES
('2001-01-20T09:00:00', 26.6),
('2002-02-20T09:00:00', 27.9),
('2003-02-20T09:00:00', 28.9);
INSERT INTO "nondefault_mem_settings" VALUES
('2001-03-20T09:00:00', 30.6),
('2002-03-20T09:00:00', 31.9),
('2003-03-20T09:00:00', 32.9);

--warning about mismatched cache sizes
SET timescaledb.max_open_chunks_per_insert = 100;
SET timescaledb.max_cached_chunks_per_hypertable = 10;
INSERT INTO "nondefault_mem_settings" VALUES
('2001-05-20T09:00:00', 36.6),
('2002-05-20T09:00:00', 37.9),
('2003-05-20T09:00:00', 38.9);

--unlimited
SET timescaledb.max_open_chunks_per_insert = 0;
SET timescaledb.max_cached_chunks_per_hypertable = 0;
INSERT INTO "nondefault_mem_settings" VALUES
('2001-04-20T09:00:00', 33.6),
('2002-04-20T09:00:00', 34.9),
('2003-04-20T09:00:00', 35.9);

SELECT * FROM "nondefault_mem_settings";


--test rollback
BEGIN;
\set QUIET off
CREATE TABLE "data_records" ("time" bigint NOT NULL, "value" integer CHECK (VALUE >= 0));
SELECT create_hypertable('data_records', 'time', chunk_time_interval => 2592000000);

INSERT INTO "data_records" ("time", "value") VALUES (0, 1);
SAVEPOINT savepoint_1;
INSERT INTO "data_records" ("time", "value") VALUES (1, 0);
ROLLBACK TO SAVEPOINT savepoint_1;
INSERT INTO "data_records" ("time", "value") VALUES (2, 1);

SAVEPOINT savepoint_2;
\set ON_ERROR_STOP 0
INSERT INTO "data_records" ("time", "value") VALUES (3, -1);
\set ON_ERROR_STOP 1
ROLLBACK TO SAVEPOINT savepoint_2;
INSERT INTO "data_records" ("time", "value") VALUES (4, 1);

SAVEPOINT savepoint_3;
INSERT INTO "data_records" ("time", "value") VALUES (5, 0);
ROLLBACK TO SAVEPOINT savepoint_3;

SELECT * FROM data_records;

\set QUIET on
ROLLBACK;

-- Test INSERT into hypertable with a generated column whose type is a
-- domain with a NOT NULL constraint
CREATE DOMAIN nn_int AS int CHECK (VALUE IS NOT NULL);

CREATE TABLE generated_col_ht(
    time timestamptz NOT NULL,
    val int NOT NULL,
    doubled nn_int GENERATED ALWAYS AS (val * 2) STORED
);
SELECT create_hypertable('generated_col_ht', 'time');

INSERT INTO generated_col_ht(time, val) VALUES ('2024-01-01', 5);
INSERT INTO generated_col_ht(time, val) VALUES ('2024-01-02', 10) RETURNING *;

SELECT * FROM generated_col_ht ORDER BY time;

DROP TABLE generated_col_ht;
DROP DOMAIN nn_int;
