作者: Lakshminarayanan Chidambaran , Geeta Arora , Rajendra S. Pingte , Srividya Tata , Ramkrishan Kanodia
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摘要: Upon receiving a query at local database server from client directed to LOB stored remote server, locator is created comprising indicating the LOBs location and link associated with server. The communicated client, which submits request perform an operation LOB. forwarded using locator, where performed. This mechanism extended work sharded databases. Character set conversions are minimized when returning data Remote locators may serve as bind variables for DML statements or tables. Local