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Added sql_mode PAD_CHAR_TO_FULL_LENGTH (WL#921)

This pads the value of CHAR columns with spaces up to full column length (according to ANSI)
It's not makde part of oracle or ansi mode yet, as this would cause a notable behaviour change.
Added uuid_short(), a generator for increasing 'unique' longlong integers (8 bytes)
This commit is contained in:
monty@mysql.com/nosik.monty.fi
2007-04-27 01:12:09 +03:00
parent fc61036567
commit eeaa3adb03
11 changed files with 126 additions and 5 deletions

View File

@ -22,6 +22,9 @@ hex(inet_aton('127.1.1'))
select length(uuid()), charset(uuid()), length(unhex(replace(uuid(),_utf8'-',_utf8'')));
length(uuid()) charset(uuid()) length(unhex(replace(uuid(),_utf8'-',_utf8'')))
36 utf8 16
select cast(uuid_short()-uuid_short() as signed);
cast(uuid_short()-uuid_short() as signed)
-1
select length(format('nan', 2)) > 0;
length(format('nan', 2)) > 0
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