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What Is a Cursor Variable in Oracle
What Is a Cursor Variable in Oracle?
✍: FYIcenter.com
A cursor variable is a variable of a specific REF CURSOR data type, which is a pointer to a data structure resource connects to query statement result, similar to the CURSOR data type.. The advantage of using cursor variables is that cursor variables can be used as variables to pass between procedures and functions.
2018-04-07, 643👍, 0💬
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