Add version-sensitive SQL for psql when constraints NOT VALID

Bug report and fix by Andres Freund

diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index 884101aab187c0ea25f06d55d5dc890613f65e8f..735eef786b4d911b6565248d8197175ef79098b1 100644 (file)
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -1754,7 +1754,7 @@ describeOneTableDetails(const char *schemaname,
                                                                          PQgetvalue(result, i, 0),
                                                                          PQgetvalue(result, i, 1));
 
-                                       if (strcmp(PQgetvalue(result, i, 2), "f") == 0)
+                                       if (pset.sversion >= 90100 && strcmp(PQgetvalue(result, i, 2), "f") == 0)
                                                appendPQExpBuffer(&buf, " NOT VALID");
 
                                        printTableAddFooter(&cont, buf.data);