From 3ec542dfbdd08c13a6c33b07f7ddd9650c0e0ad8 Mon Sep 17 00:00:00 2001
From: "petr/cps@mysql.com/owlet.local" <>
Date: Wed, 1 Nov 2006 16:47:40 +0300
Subject: Fix Bug #9191 "TIMESTAMP/from_unixtime() no longer accepts 2^31-1"
 (4.1 version, with post-review fixes)

  The fix for another Bug (6439) limited FROM_UNIXTIME() to
  TIMESTAMP_MAX_VALUE which is 2145916799 or 2037-12-01 23:59:59 GMT,
  however unix timestamp in general is not considered to be limited
  by this value. All dates up to power(2,31)-1 are valid.

  This patch extends allowed TIMESTAMP range so, that max
  TIMESTAMP value is power(2,31)-1. It also corrects
  FROM_UNIXTIME() and UNIX_TIMESTAMP() functions, so that
  max allowed UNIX_TIMESTAMP() is power(2,31)-1. FROM_UNIXTIME()
  is fixed accordingly to allow conversion of dates up to
  2038-01-19 03:14:07 UTC. The patch also fixes CONVERT_TZ()
  function to allow extended range of dates.

  The main problem solved in the patch is possible overflows
  of variables, used in broken-time representation to time_t
  conversion (required for UNIX_TIMESTAMP).
---
 mysql-test/t/timezone2.test | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'mysql-test/t/timezone2.test')

diff --git a/mysql-test/t/timezone2.test b/mysql-test/t/timezone2.test
index 523249a3a2c..43f9a944be1 100644
--- a/mysql-test/t/timezone2.test
+++ b/mysql-test/t/timezone2.test
@@ -107,21 +107,21 @@ create table t1 (ts timestamp);
 set time_zone='UTC';
 insert into t1 values ('0000-00-00 00:00:00'),('1969-12-31 23:59:59'),
                       ('1970-01-01 00:00:00'),('1970-01-01 00:00:01'),
-                      ('2037-12-31 23:59:59'),('2038-01-01 00:00:00');
+                      ('2038-01-19 03:14:07'),('2038-01-19 03:14:08');
 select * from t1;
 delete from t1;
 # MET time zone has range shifted by one hour
 set time_zone='MET';
 insert into t1 values ('0000-00-00 00:00:00'),('1970-01-01 00:30:00'),
                       ('1970-01-01 01:00:00'),('1970-01-01 01:00:01'),
-                      ('2038-01-01 00:59:59'),('2038-01-01 01:00:00');
+                      ('2038-01-19 04:14:07'),('2038-01-19 04:14:08');
 select * from t1;
 delete from t1;
 # same for +01:30 time zone
 set time_zone='+01:30';
 insert into t1 values ('0000-00-00 00:00:00'),('1970-01-01 01:00:00'),
                       ('1970-01-01 01:30:00'),('1970-01-01 01:30:01'),
-                      ('2038-01-01 01:29:59'),('2038-01-01 01:30:00');
+                      ('2038-01-19 04:44:07'),('2038-01-19 04:44:08');
 select * from t1;
 
 drop table t1;
@@ -171,8 +171,8 @@ select convert_tz('2003-10-26 01:00:00', 'MET', 'UTC');
 select convert_tz('2003-10-26 02:00:00', 'MET', 'UTC');
 select convert_tz('2003-10-26 02:59:59', 'MET', 'UTC');
 select convert_tz('2003-10-26 04:00:00', 'MET', 'UTC');
-select convert_tz('2038-01-01 00:59:59', 'MET', 'UTC');
-select convert_tz('2038-01-01 01:00:00', 'MET', 'UTC');
+select convert_tz('2038-01-19 04:14:07', 'MET', 'UTC');
+select convert_tz('2038-01-19 04:14:08', 'MET', 'UTC');
 select convert_tz('2103-01-01 04:00:00', 'MET', 'UTC');
 
 # Let us test variable time zone argument
-- 
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