在db2中用0填充varchar数
有没有办法在DB2中存储为VARCHAR的数字之前填充0 像这样:在db2中用0填充varchar数,db2,padding,Db2,Padding,有没有办法在DB2中存储为VARCHAR的数字之前填充0 像这样: some_column result ----------- ------ 12 ==> 00012 123 ==> 00123 6454 ==> 06454 如果该功能可用: SELECT LPAD(some_column, 5, '0') FROM table 否则,您可以使用和的组合: SELECT RIGHT(REPEAT('0'
some_column result
----------- ------
12 ==> 00012
123 ==> 00123
6454 ==> 06454
如果该功能可用:
SELECT LPAD(some_column, 5, '0')
FROM table
否则,您可以使用和的组合:
SELECT RIGHT(REPEAT('0', 5) || some_column, 5)
FROM table
some_column | Concatenate five '0's to some_column | Return the five rightmost characters
------------------------------------------------------------------------
12 => 0000012 => 00012
123 => 00000123 => 00123
6454 => 000006454 => 06454