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chop-dbhi / dataexpress

[NOT MAINTAINED] DataExpress is a simple, Scala-based cross database ETL toolkit supporting Postgres, MySql, Oracle, SQLServer, and Sqlite
http://dataexpress.research.chop.edu
BSD 2-Clause "Simplified" License
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DSL copy statement : Add append / overwrite support #7

Closed masinoa closed 11 years ago

masinoa commented 12 years ago

The To class in .../DSL needs additional methods for: append - will add values to the table instead of creating a new one overwrite - will overwrite an existing table with new data, differs from create in that a DROP is not performed only DELETE of rows

masinoa commented 11 years ago

append support added. overwrite: Not adding currently. overwrite method seems superflous unless create method is modified to fail if the table exists. Otherwise create and overwrite would do the same thing.