在大多数情况下，存储库会提供一个转义字符或字符序列，用于对这些特殊值进行转义，如果一个值可以由连接器进行转义，那么应该这么做。
In most cases, repositories will give an escape character or sequence for these types of special values, and if a value can be escaped by the connector, then it should be.
在大多数情况下，存储库会提供一个转义字符或字符序列，用于对这些特殊值进行转义，如果一个值可以由连接器进行转义，那么应该这么做。
In most cases, repositories will give an escape character or sequence for these types of special values, and if a value can be escaped by the connector, then it should be.
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