postgres.git / summary / log / commit / refs

commit    f33c5d471ccdf33ac413d49b32a898eeab13538b
Author:   Magnus Hagander <magnus@hagander.net>
Date:     Thu May 10 07:11:38 2012 +0000
First released in: 9.2.0, 9.1.4

    Only attempt to show collations on servers >= 9.1.
    
    Show a proper error message instead of a SQL error.
    
    Josh Kupershmidt


 src/bin/psql/describe.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index 8dfb5705ce4..2cfacd34e38 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -3061,6 +3061,13 @@ listCollations(const char *pattern, bool verbose, bool showSystem)
 	printQueryOpt myopt = pset.popt;
 	static const bool translate_columns[] = {false, false, false, false, false};
 
+	if (pset.sversion < 90100)
+	{
+		fprintf(stderr, _("The server (version %d.%d) does not support collations.\n"),
+				pset.sversion / 10000, (pset.sversion / 100) % 100);
+		return true;
+	}
+
 	initPQExpBuffer(&buf);
 
 	printfPQExpBuffer(&buf,


[parent: 60a3dffb724c]