At present, dates are put into a dump in the format specified by the
default datestyle. This is not portable between installations.
This patch sets DATESTYLE to ISO at the start of a pg_dump, so that the
dates written into the dump will be restorable onto any database,
regardless of how its default datestyle is set.
Index: pg_dump.c
===================================================================
RCS file: /projects/cvsroot/pgsql-server/src/bin/pg_dump/pg_dump.c,v
retrieving revision 1.317
diff -u -r1.317 pg_dump.c
--- pgsql-orig/src/bin/pg_dump/pg_dump.c 2003/02/13 04:54:16 1.317
+++ pgsql/src/bin/pg_dump/pg_dump.c 2003/03/03 06:22:34
@@ -546,6 +546,13 @@
PQerrorMessage(g_conn));
PQclear(res);
+ /* Set the datestyle to ISO to ensure the dump's portability */
+ res = PQexec(g_conn, "SET DATESTYLE = ISO");
+ if (!res || PQresultStatus(res) != PGRES_COMMAND_OK)
+ exit_horribly(g_fout, NULL, "could not set datestyle to
ISO: %s",
+ PQerrorMessage(g_conn));
+ PQclear(res);
+
/*
* If supported, set extra_float_digits so that we can dump
float data
* exactly (given correctly implemented float I/O code, anyway)
--
Oliver Elphick Oliver.Elphick@lfix.co.uk
Isle of Wight, UK http://www.lfix.co.uk/oliver
GPG: 1024D/3E1D0C1C: CA12 09E0 E8D5 8870 5839 932A 614D 4C34 3E1D 0C1C
========================================
"A new commandment I give to you, that you love one
another, even as I have loved you."
John 13:34
