可能会出现无法将MySQL函数或语法转换成对应的db2格式的情况。

There may be situations where you cannot translate MySQL functions or syntax into a convenient DB2 format.

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为了将来自数据库的字段内容转换为HTML，每个字段格式器模块都有自己的查看函数。

To transform the content from the database for the field into HTML, each field formatter module has its own view function.

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但是当您需要这个功能时，使用充分测试过的内置函数要比编写您自己的特制的转换器和格式化工具要稳妥得多。

But when you need it, it is much more robust to have well-tested built-in functions than to write your own ad-hoc converters and formatters.

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