Hi Keikki, I would like to know if row level privileges can be set in mysql.
Eg:- In user table, the user shall be allowed to edit only his record. In a table for task report, only assignee of the task shall be allowed to edit the specific record. -- Prabhu On Thu, 27 Dec 2001, Heikki Tuuri wrote: > Date: Thu, 27 Dec 2001 18:56:03 +0200 > From: Heikki Tuuri <[EMAIL PROTECTED]> > To: [EMAIL PROTECTED], [EMAIL PROTECTED] > Subject: InnoDB in MySQL-4.0.1 > > Hi! > > InnoDB is a table type which provides transactions, row level locking, and > foreign key constraints to MySQL. > > InnoDB is included in all versions of MySQL-4.0 and in MySQL-Max-3.23. > > The InnoDB version in the 4.0 series is identical to the version in the > stable MySQL-Max-3.23 series. Therefore I list below the changes from > MySQL-3.23.46. The changelog from 4.0.0 is much longer, and it is best to > look at it from http://www.innodb.com/ibman.html > > > * InnoDB allows now several similar key values in a UNIQUE secondary index > if those values contain SQL NULLs. Thus the convention is now the same as in > MyISAM tables. > > * InnoDB gives a better row count estimate for a table which contains BLOBs. > > * In a FOREIGN KEY constraint InnoDB is now case-insensitive to column > names, and in Windows also to table names. > > * InnoDB allows a FOREIGN KEY column of CHAR type to refer to a column of > VARCHAR type, and vice versa. MySQL silently changes the type of some > columns between CHAR and VARCHAR, and these silent changes do not hinder > FOREIGN KEY declaration any more. > > * Recovery has been made more resilient to corruption of log files. > > * Unnecessary statistics calculation has been removed from queries which > generate a temporary table. Some ORDER BY and DISTINCT queries will now run > much faster. > > * MySQL now knows that the table scan of an InnoDB table is done through the > primary key. This will save a sort in some ORDER BY queries. > > * The maximum key length of InnoDB tables is again restricted to 500 bytes. > The MySQL interpreter is not able to handle longer keys. > > Best regards and a Happy New Year! > > Heikki Tuuri > Innobase Oy > [EMAIL PROTECTED] > http://www.innodb.com > > > > > --------------------------------------------------------------------- > Before posting, please check: > http://www.mysql.com/manual.php (the manual) > http://lists.mysql.com/ (the list archive) > > To request this thread, e-mail <[EMAIL PROTECTED]> > To unsubscribe, e-mail <[EMAIL PROTECTED]> > Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php > ----------------------------------------------------------- Beauty is bought by judgement of the eye. -- Shakespeare ----------------------------------------------------------- Prabhu SR. Sankhya Technologies Private Limited, Chennai-34. ----------------------------------------------------------- --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php
