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| author | Peter Eisentraut <peter@eisentraut.org> | 2021-03-09 15:01:22 +0100 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2021-03-09 15:01:22 +0100 |
| commit | 14d9b37607ad30c3848ea0f2955a78436eff1268 (patch) | |
| tree | 69aa909f2fe8946982f924a5b416e1c052bfd94d /doc/src | |
| parent | 096bbf7c934a4288c9e48a6ac8e91d8753ac1ccd (diff) | |
| download | postgresql-14d9b37607ad30c3848ea0f2955a78436eff1268.tar.gz postgresql-14d9b37607ad30c3848ea0f2955a78436eff1268.zip | |
libpq: Remove deprecated connection parameters authtype and tty
The authtype parameter was deprecated and made inactive in commit
d5bbe2aca55bc8, but the environment variable was left defined and thus
tested with a getenv call even though the value is of no use. Also,
if it would exist it would be copied but never freed as the cleanup
code had been removed.
tty was deprecated in commit cb7fb3ca958ec8bd5a14e7 but most of the
infrastructure around it remained in place.
Author: Daniel Gustafsson <daniel@yesql.se>
Discussion: https://postgr.es/m/DDDF36F3-582A-4C02-8598-9B464CC42B34@yesql.se
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/libpq.sgml | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml index 6d2e86a1f59..2e0c06102ee 100644 --- a/doc/src/sgml/libpq.sgml +++ b/doc/src/sgml/libpq.sgml @@ -232,6 +232,11 @@ PGconn *PQsetdbLogin(const char *pghost, if it had been passed to <xref linkend="libpq-PQconnectdb"/>, and the remaining parameters are then applied as specified for <xref linkend="libpq-PQconnectdbParams"/>. </para> + + <para> + <literal>pgtty</literal> is no longer used and any value passed will + be ignored. + </para> </listitem> </varlistentry> @@ -2119,10 +2124,10 @@ char *PQport(const PGconn *conn); <listitem> <para> - Returns the debug <acronym>TTY</acronym> of the connection. - (This is obsolete, since the server no longer pays attention - to the <acronym>TTY</acronym> setting, but the function remains - for backward compatibility.) + This function no longer does anything, but it remains for backwards + compatibility. The function always return an empty string, or + <symbol>NULL</symbol> if the <parameter>conn</parameter> argument is + <symbol>NULL</symbol>. <synopsis> char *PQtty(const PGconn *conn); |