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Remove wchar.c Asserts that were stricter than the main code

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Assert errors were thrown for functions being passed invalid encodings,
while the main code handled it just fine.

Also document that libpq's PQclientEncoding() returns -1 for an encoding
lookup failure.

Per report from Peter Geoghegan
This commit is contained in:
Bruce Momjian
2014-03-24 15:59:38 -04:00
parent 0b5c0f3bc7
commit 5db55c6bbc
2 changed files with 7 additions and 15 deletions
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doc/src/sgml/libpq.sgml
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@ -5377,7 +5377,8 @@ int PQclientEncoding(const PGconn *<replaceable>conn</replaceable>);
</synopsis>
Note that it returns the encoding ID, not a symbolic string
such as <literal>EUC_JP</literal>. To convert an encoding ID to an encoding name, you
such as <literal>EUC_JP</literal>. If unsuccessful, it returns -1.
To convert an encoding ID to an encoding name, you
can use:
<synopsis>