Patch: Code comments: why some text-handling functions are leakproof

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От Gurjeet Singh
Тема Patch: Code comments: why some text-handling functions are leakproof
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Msg-id CABwTF4Wjp3q=dv6wGgqmFxuE7ZJmas=R_BjJrQHnJwkHzZmd9g@mail.gmail.com
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Ответы Re: Patch: Code comments: why some text-handling functions are leakproof  (Robert Haas <robertmhaas@gmail.com>)
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Please see attached a small patch to document why some text-processing functions are marked as leakproof, while some others are not.

This is more or less a verbatim copy of Tom's comment in email thread at [1].

I could not find an appropriate spot to place these comments, so I placed them on bttextcmp() function, The only other place that I could see we can place these comments is in the file src/backend/optimizer/README, because there is some consideration given to leakproof functions in optimizer docs. But these comments seem quite out of place in optimizer docs.


Best regards,
--
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