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如果字段值为空,则在报告服务表达式时避免逗号
原标题:reporting services expression avoid comma if the field value is null

我有一个表达式, 并在每一列之后显示逗号。 如果字段值为空, 我不想在每一字段值之后显示逗号 。 如果字段值为空的话, 我将不胜感激。 谢谢您 。

=Fields!address.Value &", "&Fields!city.Value &", "& Trim(Fields!zipcode.Value) &", "& Fields!state_code.Value 
最佳回答

使用存储程序。 然后你可以说:

SELECT COALESCE(address +  , ,   ) + COALESCE(city +  , ,   ) + ...
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