SUBSTR( string, start_position [, length ] )
Parameters or Arguments
- string
- The source string.
- start_position
- The starting position for extraction. The first position in the string is always 1.
标签：always action class starting first parameter cti oracle gpo
SUBSTR( string, start_position [, length ] )
标签：always action class starting first parameter cti oracle gpo
原文地址：http://www.cnblogs.com/kakaisgood/p/8027484.html
