Creates a Writable cursor from a SELECTed cursor by creating a copy with a new name.
New cursor name.
No checks for valid cursor are performed! Make sure you have a cursor and not a buffered table image! CURSOR MUST BE CURRENTLY SELECTED!
The new cursor will be deleted after it's closed just like the original 'cursor'.
When using VFP 8 or later use the READWRITE option of the SELECT statement to create writable cursors directly, which is much more efficient than this method which must copy cursors.
See also:Library wwUtils
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