MariaDBで小数点以下を切り上げる

環境
windows 10 64 bit
MariaDB 10.6.4

書式
CEIL( 値 )
TRUNCATE( 値 )
使用例1

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MariaDB [(none)]> SELECT
-> CEIL( 5.7 ) v1,
-> CEIL( 6.8 ) v2;
+----+----+
| v1 | v2 |
+----+----+
| 6 | 7 |
+----+----+
MariaDB [(none)]> SELECT -> CEIL( 5.7 ) v1, -> CEIL( 6.8 ) v2; +----+----+ | v1 | v2 | +----+----+ | 6 | 7 | +----+----+
MariaDB [(none)]> SELECT
    -> CEIL( 5.7 ) v1,
    -> CEIL( 6.8 ) v2;
+----+----+
| v1 | v2 |
+----+----+
|  6 |  7 |
+----+----+

使用例2

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MariaDB [(none)]> SELECT
-> TRUNCATE( -3.7,0 ) v1,
-> TRUNCATE( -5.6,0 ) v2;
+----+----+
| v1 | v2 |
+----+----+
| -3 | -5 |
+----+----+
MariaDB [(none)]> SELECT -> TRUNCATE( -3.7,0 ) v1, -> TRUNCATE( -5.6,0 ) v2; +----+----+ | v1 | v2 | +----+----+ | -3 | -5 | +----+----+
MariaDB [(none)]> SELECT
    -> TRUNCATE( -3.7,0 ) v1,
    -> TRUNCATE( -5.6,0 ) v2;
+----+----+
| v1 | v2 |
+----+----+
| -3 | -5 |
+----+----+

 

MariaDB

Posted by arkgame