Hi Krishna, If you dont have a date column, then on what basis you would be deleting data older than 6 months.
As i mentioned earlier, if the no. of records in the table is less then you can use direct delete statment. On 7/5/07, krishna chandra prajapati <[EMAIL PROTECTED]> wrote:
Hi All, Some of the tables have the date column. what if the table doesn't have the date column. The number of table in the database is more than 200. What else is possible. Is there is any other way to do this except stored procedure Regards, Krishna On 7/5/07, Ananda Kumar <[EMAIL PROTECTED]> wrote: > > Hi Krishna, > You can write a stored proc, where, in the main cursor, select column > having unique value for the records to be deleted, > For example > > select item_id from table_name where <date_column> < sysdate - 180. > > This cursor will give you value of a column older than 180 days, > > and inside the main stored proc, you can use a delete statment, to delete > each item_id. > > delete from <table_name> where item_id=<variable_name>; > > commit for every 1000 or 10000 records, so that there is no rollback > issue. > > Also if data is very less than you can directly use the delete statment > rather than doing this in stored proc. > > regards > anandkl > > > On 7/5/07, krishna chandra prajapati <[EMAIL PROTECTED] > wrote: > > > > Hi All, > > > > I am just trying to delete one year data from many databases and the no. > > of > > tables is more than 200. I want to keep only six months data on the > > mysql > > server. Is there is any way to do this. > > Please help me. > > > > Regards, > > Krishna > > > >
