J
jj
Hi
I have a very large table approximately 4 million records - every night I
import records to the table - unfortunately the import creates redundant
records which must be deleted. Is there a way to do this from the existing
table with a subquery ? It is not an option to create a new table, and use
distinctrow since the database size will reach the maximum size of 2
gigabyte by this operation.
Thanks
/JJ
I have a very large table approximately 4 million records - every night I
import records to the table - unfortunately the import creates redundant
records which must be deleted. Is there a way to do this from the existing
table with a subquery ? It is not an option to create a new table, and use
distinctrow since the database size will reach the maximum size of 2
gigabyte by this operation.
Thanks
/JJ