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-rw-r--r--src/src/lookups/oracle.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/src/src/lookups/oracle.c b/src/src/lookups/oracle.c
index eb83e71c7..77084e403 100644
--- a/src/src/lookups/oracle.c
+++ b/src/src/lookups/oracle.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/lookups/oracle.c,v 1.4 2007/01/08 10:50:19 ph10 Exp $ */
+/* $Cambridge: exim/src/src/lookups/oracle.c,v 1.5 2007/03/13 09:59:07 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
@@ -42,9 +42,14 @@ static void dummy(int x) { dummy(x-1); }
#define MAX_SELECT_LIST_SIZE 32 /* maximum number of columns (not rows!) */
/* Paul's comment on this was "change this to 512 for 64bit cpu", but I don't
-understand why. The Oracle manual just asks for 256 bytes. */
+understand why. The Oracle manual just asks for 256 bytes.
-#define HDA_SIZE 256
+That was years ago. Jin Choi suggested (March 2007) that this change should
+be made in the source, as at worst it wastes 256 bytes, and it saves people
+having to discover about this for themselves as more and more systems are
+64-bit. So I have changed 256 to 512. */
+
+#define HDA_SIZE 512
/* Internal/external datatype codes */