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144 lines
4.8 KiB
Plaintext
144 lines
4.8 KiB
Plaintext
DROP DATABASE IF EXISTS mcs282_db;
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CREATE DATABASE mcs282_db;
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USE mcs282_db;
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CREATE TABLE t1
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(
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t1_DATE DATE,
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t1_TIMESTAMP TIMESTAMP,
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t1_DATETIME DATETIME
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)ENGINE=Columnstore;
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INSERT INTO t1 VALUES('1991-05-30', '1999-10-28 01:00:50', '2020-12-11 01:08:59');
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INSERT INTO t1 VALUES('2991-10-13', '1972-11-22 11:19:52', '1987-01-01 05:28:37');
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SELECT YEARWEEK('1020-10-12') FROM t1 LIMIT 1;
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YEARWEEK('1020-10-12')
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102041
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SELECT YEARWEEK('2000-01-01', 0) FROM t1 LIMIT 1;
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YEARWEEK('2000-01-01', 0)
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199952
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SELECT YEARWEEK('2000-01-01', 1) FROM t1 LIMIT 1;
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YEARWEEK('2000-01-01', 1)
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199952
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SELECT YEARWEEK('2000-01-01', 6) FROM t1 LIMIT 1;
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YEARWEEK('2000-01-01', 6)
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199952
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SELECT YEARWEEK('2000-01-01', 7) FROM t1 LIMIT 1;
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YEARWEEK('2000-01-01', 7)
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199952
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SELECT YEARWEEK('1942-02-13 12:13:14') FROM t1 LIMIT 1;
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YEARWEEK('1942-02-13 12:13:14')
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194206
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SELECT YEARWEEK('12:13:14') FROM t1 LIMIT 1;
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YEARWEEK('12:13:14')
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NULL
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Warnings:
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Warning 1292 Incorrect datetime value: '12:13:14'
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SELECT t1_DATE, YEARWEEK(t1_DATE) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE)
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1991-05-30 199121
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 0) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 0)
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1991-05-30 199121
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 1) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 1)
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1991-05-30 199122
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 2) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 2)
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1991-05-30 199121
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 3) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 3)
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1991-05-30 199122
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 4) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 4)
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1991-05-30 199122
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 5) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 5)
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1991-05-30 199121
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 6) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 6)
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1991-05-30 199122
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2991-10-13 299141
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SELECT t1_DATE, YEARWEEK(t1_DATE, 7) FROM t1 ORDER BY 1;
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t1_DATE YEARWEEK(t1_DATE, 7)
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1991-05-30 199121
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2991-10-13 299141
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME)
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1987-01-01 05:28:37 198652
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2020-12-11 01:08:59 202049
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 0) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 0)
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1987-01-01 05:28:37 198652
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2020-12-11 01:08:59 202049
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 1) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 1)
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1987-01-01 05:28:37 198701
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2020-12-11 01:08:59 202050
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 2) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 2)
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1987-01-01 05:28:37 198652
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2020-12-11 01:08:59 202049
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 3) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 3)
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1987-01-01 05:28:37 198701
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2020-12-11 01:08:59 202050
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 4) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 4)
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1987-01-01 05:28:37 198653
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2020-12-11 01:08:59 202050
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 5) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 5)
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1987-01-01 05:28:37 198652
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2020-12-11 01:08:59 202049
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 6) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 6)
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1987-01-01 05:28:37 198653
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2020-12-11 01:08:59 202050
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SELECT t1_DATETIME, YEARWEEK(t1_DATETIME, 7) FROM t1 ORDER BY 1;
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t1_DATETIME YEARWEEK(t1_DATETIME, 7)
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1987-01-01 05:28:37 198652
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2020-12-11 01:08:59 202049
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 0) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 0)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 1) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 1)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 2) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 2)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 3) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 3)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 4) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 4)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 5) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 5)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 6) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 6)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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SELECT t1_TIMESTAMP, YEARWEEK(t1_TIMESTAMP, 7) FROM t1 ORDER BY 1;
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t1_TIMESTAMP YEARWEEK(t1_TIMESTAMP, 7)
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1972-11-22 11:19:52 197247
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1999-10-28 01:00:50 199943
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DROP DATABASE mcs282_db;
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