Database Cursor
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Database CursorDB/RDB 2020. 2. 24. 01:53
1. Overview In computer science, a database cursor is a control structure that enables traversal over the records in a database. Cursors facilitate subsequent processing in conjunction with the traversal, such as retrieval, addition, and removal of database records. The database cursor characteristic of traversal makes cursors akin to the programming language concept of an iterator. 2. Descripti..