controlling cursor variablesyou use 3 statements, PL-SQL Programming

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controlling cursor variablesyou use 3 statements

Controlling Cursor Variables

You use 3 statements to control the cursor variable: OPEN-FOR, FETCH, & CLOSE. At First, you OPEN a cursor variable FOR a multi-row query. Then, you can FETCH rows one at a time from the result set. You can then CLOSE the cursor variable, when all the rows are processed.

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PL-SQL Programming: controlling cursor variablesyou use 3 statements

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