Copying and search options

While copying records from one table to another, see…

table::create
table.join

and while searching records, see…

table.locate

one can specify a hash of options:

$.offset(number of rows)
omit specified number of rows;
$.offset[cur]
start with current table row;
$.limit(maximum)
maximum rows to be processed;
$.reverse(1/0)
1=in the reverse order.



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