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Report Python errors from iterators with PLy_elog

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This improves reporting, as the error string now includes the actual
Python exception. As a side effect, this no longer sets the errcode to
ERRCODE_DATA_EXCEPTION, which might be considered a feature, as it's
not documented and not clear why iterator errors should be treated
differently.

Jan Urbański
This commit is contained in:
Peter Eisentraut 2011-03-07 22:53:32 +02:00
parent cfcdc99db6
commit 8f76324352
1 changed files with 1 additions and 3 deletions
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4
src/pl/plpython/plpython.c
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@ -1157,9 +1157,7 @@ PLy_function_handler(FunctionCallInfo fcinfo, PLyProcedure *proc)
PLy_function_delete_args(proc);
if (has_error)
ereport(ERROR,
(errcode(ERRCODE_DATA_EXCEPTION),
errmsg("error fetching next item from iterator")));
PLy_elog(ERROR, "error fetching next item from iterator");
/* Disconnect from the SPI manager before returning */
if (SPI_finish() != SPI_OK_FINISH)