Thread: error fields

error fields

From

Bart Lengkeek

Date:

15 February 2018, 15:01:30

Hello doc keepers,

There is a minor incorrect statement in the libpq docs at following page. https://www.postgresql.org/docs/devel/static/libpq-exec.html

Where it mentions PG_DIAG_SQLSTATE, in the documentation of the PQresultErrorField, it says ".. is always present". But as I found out, and verified after checking the source ( see comment at https://doxygen.postgresql.org/fe-exec_8c_source.html#l00849 ), that isn't true for libpq internal notices, which for example occur in a column out of range situation.

Regards,

Bart Lengkeek