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Amos Bird 2020-08-09 10:53:58 +08:00
parent be38b0fe75
commit 760b455ea3
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1
tests/queries/0_stateless/01440_to_date_monotonicity.reference
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@ -1,3 +1,4 @@
0
1970-01-01 2106-02-07 1970-04-11 1970-01-01 2106-02-07
1970-01-01 03:00:00 2106-02-07 09:28:15 1970-01-01 03:16:40
2000-01-01 13:12:12

7
tests/queries/0_stateless/01440_to_date_monotonicity.sql
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@ -1,4 +1,5 @@
DROP TABLE IF EXISTS tdm;
DROP TABLE IF EXISTS tdm2;
CREATE TABLE tdm (x DateTime) ENGINE = MergeTree ORDER BY x SETTINGS write_final_mark = 0;
INSERT INTO tdm VALUES (now());
SELECT count(x) FROM tdm WHERE toDate(x) < today() SETTINGS max_rows_to_read = 1;
@ -6,4 +7,10 @@ SELECT count(x) FROM tdm WHERE toDate(x) < today() SETTINGS max_rows_to_read = 1
SELECT toDate(-1), toDate(10000000000000), toDate(100), toDate(65536), toDate(65535);
SELECT toDateTime(-1), toDateTime(10000000000000), toDateTime(1000);
CREATE TABLE tdm2 (timestamp UInt32) ENGINE = MergeTree ORDER BY timestamp SETTINGS index_granularity = 1;
INSERT INTO tdm2 VALUES (toUnixTimestamp('2000-01-01 13:12:12')), (toUnixTimestamp('2000-01-01 14:12:12')), (toUnixTimestamp('2000-01-01 15:12:12'));
SET max_rows_to_read = 1;
SELECT toDateTime(timestamp) FROM tdm2 WHERE toHour(toDateTime(timestamp)) = 13;
DROP TABLE tdm;
DROP TABLE tdm2;