Enter the following expression: substring ([DWESAMP]. [SKILL_OVERVIEW]. [JOB_DESC], 1, 50) + '... '.
输入以下表达式:substring ([dwesamp]. [s KILL_OVERVIEW] . [job_desc],1,50) +'…'。
Required. Specifies the character, regular expression, or substring that is used to determine where to split the string.
必选项。指定的字符,字符串或正则表达式,作为分解用的分隔符。
Within a specified input substring, replaces a specified maximum number of strings that match a regular expression pattern with a specified replacement string.
在指定的输入子字串内,使用指定的取代字串来取代符合规则运算式模式的指定最大字串数目。
Within a specified input substring, replaces a specified maximum number of strings that match a regular expression pattern with a specified replacement string.
在指定的输入子字串内,使用指定的取代字串来取代符合规则运算式模式的指定最大字串数目。
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