Fix mapping of PostgreSQL encodings to Python encodings.
Windows encodings, "win1252" and so forth, are named differently in Python,
like "cp1252". Also, if the PyUnicode_AsEncodedString() function call fails
for some reason, use a plain ereport(), not a PLy_elog(), to report that
error. That avoids recursion and crash, if PLy_elog() tries to call
PLyUnicode_Bytes() again.
This fixes bug reported by Asif Naeem. Backpatch down to 9.0, before that
plpython didn't even try these conversions.
Jan Urbański, with minor comment improvements by me.
Branch
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REL9_1_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/138313ebaa985030d75d429c3b3cb7138e62b10f
Modified Files
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src/pl/plpython/plpython.c | 69 +++++++++++++++++++++++++++++++++++++++----
1 files changed, 62 insertions(+), 7 deletions(-)