From e511d878f3bbc205cd260a79740e646eea3c1cd3 Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Tue, 29 Mar 2016 17:09:21 -0400
Subject: Allow to_timestamp(float8) to convert float infinity to timestamp
 infinity.

With the original SQL-function implementation, such cases failed because
we don't support infinite intervals.  Converting the function to C lets
us bypass the interval representation, which should be a bit faster as
well as more flexible.

Vitaly Burovoy, reviewed by Anastasia Lubennikova
---
 src/include/utils/timestamp.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/include/utils')

diff --git a/src/include/utils/timestamp.h b/src/include/utils/timestamp.h
index fbead3a168..865e993e8a 100644
--- a/src/include/utils/timestamp.h
+++ b/src/include/utils/timestamp.h
@@ -124,6 +124,7 @@ extern Datum timestamp_cmp_timestamptz(PG_FUNCTION_ARGS);
 extern Datum make_timestamp(PG_FUNCTION_ARGS);
 extern Datum make_timestamptz(PG_FUNCTION_ARGS);
 extern Datum make_timestamptz_at_timezone(PG_FUNCTION_ARGS);
+extern Datum float8_timestamptz(PG_FUNCTION_ARGS);
 
 extern Datum timestamptz_eq_timestamp(PG_FUNCTION_ARGS);
 extern Datum timestamptz_ne_timestamp(PG_FUNCTION_ARGS);
-- 
cgit v1.2.3