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Added new ANSI functions LOCALTIME, LOCALTIMESTAMP and CURRENT_USER

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Added CEIL as an alias for CEILING
Cleaned up CHECK constraint handling.
(We don't anymore require braces after CHECK)
Added casting to CHAR.
This commit is contained in:
monty@mashka.mysql.fi
2002-11-24 15:47:19 +02:00
parent e60050c4dd
commit dfb60ca085
13 changed files with 138 additions and 36 deletions
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21
mysql-test/r/bigint.result
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@@ -52,24 +52,3 @@ select min(big),max(big),max(big)-1 from t1 group by a;
min(big) max(big) max(big)-1
-1 9223372036854775807 9223372036854775806
drop table t1;
select CAST(1-2 AS UNSIGNED);
CAST(1-2 AS UNSIGNED)
18446744073709551615
select CAST(CAST(1-2 AS UNSIGNED) AS SIGNED INTEGER);
CAST(CAST(1-2 AS UNSIGNED) AS SIGNED INTEGER)
-1
select CONVERT('-1',UNSIGNED);
CONVERT('-1',UNSIGNED)
18446744073709551615
select cast(-5 as unsigned) | 1, cast(-5 as unsigned) & -1;
cast(-5 as unsigned) | 1 cast(-5 as unsigned) & -1
18446744073709551611 18446744073709551611
select cast(-5 as unsigned) -1, cast(-5 as unsigned) + 1;
cast(-5 as unsigned) -1 cast(-5 as unsigned) + 1
18446744073709551610 18446744073709551612
select ~5, cast(~5 as signed);
~5 cast(~5 as signed)
18446744073709551610 -6
select cast(5 as unsigned) -6.0;
cast(5 as unsigned) -6.0
-1.0