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Cursors or Offset, Limit?

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Hi,

I am mucking around trying to build a gui'sh "table editor" for Postgresql.

I am currently using a "held" cursor to move around the table, Since the
"cursor" does not show table modification I am thinking about using the
"limit" and "offset" attributes to select the rows to display.

What are some of the tradeoffs between using a cursor and using the
limit/offset method of selecting rows to display?

Thanks,

Jerry

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