Hi!

I have a table with several rows, some of which I need to duplicate.

The fields of table1 are field1, field2, field3 and field4. Field1 is
automatically incremented,
field2 will serve as a filter condition.

Normally to duplicate the rows that matched a certain condition I would do:

INSERT INTO table1 (field2, field3, field4) SELECT field2, field3, field4
WHERE field2=x

This way, I would duplicate the rows that matched the condition and field1
would get it's value automatically incremented by the system.

The catch now is that I want the rows to be duplicated like before, but
specifying field4 as "abcd" in all of them.

How can I do this?

Cheers!
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