You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-11-27 08:21:15 +03:00
41 lines
1.1 KiB
Plaintext
41 lines
1.1 KiB
Plaintext
DROP DATABASE IF EXISTS mcs248_db;
|
|
CREATE DATABASE mcs248_db;
|
|
USE mcs248_db;
|
|
CREATE TABLE t1
|
|
(
|
|
t1_INT INT,
|
|
t1_DECIMAL DECIMAL(12,5),
|
|
t1_TEXT TEXT,
|
|
t1_DATE DATE,
|
|
t1_TIME TIME
|
|
)ENGINE=Columnstore;
|
|
INSERT INTO t1 VALUES(103, 1234.5699, repeat('o', 5), '1997-12-12', '22:12:02');
|
|
INSERT INTO t1 VALUES(-7299, 111.99, repeat('p', 5), '2001-1-1', '23:59:59');
|
|
INSERT INTO t1 VALUES(9913, 98765.4321, repeat('q', 5), '09-12-11', '01:08:59');
|
|
SELECT FROM_DAYS(0) FROM t1 LIMIT 1;
|
|
FROM_DAYS(0)
|
|
0000-00-00
|
|
SELECT FROM_DAYS(-1) FROM t1 LIMIT 1;
|
|
FROM_DAYS(-1)
|
|
0000-00-00
|
|
SELECT FROM_DAYS(795474) FROM t1 LIMIT 1;
|
|
FROM_DAYS(795474)
|
|
2177-12-07
|
|
SELECT FROM_DAYS('795474') FROM t1 LIMIT 1;
|
|
FROM_DAYS('795474')
|
|
2177-12-07
|
|
SELECT FROM_DAYS(75474) FROM t1 LIMIT 1;
|
|
FROM_DAYS(75474)
|
|
0206-08-23
|
|
SELECT t1_INT, FROM_DAYS(t1_INT) FROM t1 ORDER BY 1;
|
|
t1_INT FROM_DAYS(t1_INT)
|
|
-7299 0000-00-00
|
|
103 0000-00-00
|
|
9913 0027-02-21
|
|
SELECT t1_DECIMAL, FROM_DAYS(t1_DECIMAL) FROM t1 ORDER BY 1;
|
|
t1_DECIMAL FROM_DAYS(t1_DECIMAL)
|
|
111.99000 0000-00-00
|
|
1234.56990 0003-05-20
|
|
98765.43210 0270-05-30
|
|
DROP DATABASE mcs248_db;
|