Doc: clarify behavior of PQconnectdbParams(). The documentation omitted the critical tidbit that a keyword-array entry is simply ignored if its corresponding value-array entry is NULL or an empty string; it will *not* override any previously-obtained value for the parameter. (See conninfo_array_parse().) I'd supposed that would force the setting back to default, which is what led me into bug #16746; but it doesn't.
While here, I couldn't resist the temptation to do some copy-editing, both in the description of PQconnectdbParams() and in the section about connection URI syntax. Discussion: https://postgr.es/m/931505.1606618...@sss.pgh.pa.us Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/d5e2bdf7dda712a60234f08e036ec9de28085a2d Modified Files -------------- doc/src/sgml/libpq.sgml | 96 +++++++++++++++++++++++++++---------------------- 1 file changed, 54 insertions(+), 42 deletions(-)