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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2010-11-27 02:42:22 -0500 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2010-11-27 02:42:22 -0500 |
| commit | d53c1255d9730b07d56166ace1191250ca76f496 (patch) | |
| tree | c944b2b189ac32e5f2dc2556cdacf3d0ef61a1a6 /doc/src | |
| parent | 49cd8a3f810467632260f16c7779f19212c1d094 (diff) | |
| download | postgresql-d53c1255d9730b07d56166ace1191250ca76f496.tar.gz postgresql-d53c1255d9730b07d56166ace1191250ca76f496.zip | |
A bit more wordsmithing on the PQping documentation.
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/libpq.sgml | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/src/sgml/libpq.sgml b/doc/src/sgml/libpq.sgml index 18199b06ce9..c253c7c61c9 100644 --- a/doc/src/sgml/libpq.sgml +++ b/doc/src/sgml/libpq.sgml @@ -1100,7 +1100,11 @@ PGPing PQpingParams(const char **keywords, const char **values, int expand_dbnam <term><literal>PQPING_NO_RESPONSE</literal></term> <listitem> <para> - The server could not be contacted. + The server could not be contacted. This might indicate that the + server is not running, or that there is something wrong with the + given connection parameters (for example, wrong port number), or + that there is a network connectivity problem (for example, a + firewall blocking the connection request). </para> </listitem> </varlistentry> @@ -1110,8 +1114,8 @@ PGPing PQpingParams(const char **keywords, const char **values, int expand_dbnam <listitem> <para> No attempt was made to contact the server, because the supplied - parameters were incorrect or there was some client-side problem - (for example, out of memory). + parameters were obviously incorrect or there was some client-side + problem (for example, out of memory). </para> </listitem> </varlistentry> |