How You Open And Close A Cursor Variable.why It Is Required?

1.	How You Open And Close A Cursor Variable.why It Is Required?
Answer» OPEN cursor VARIABLE FOR SELECT...Statement. CLOSE cursor variable In order to associate a cursor variable with a particular SELECT statement. OPEN SYNTAX is USED. In order to free the resources used for the QUERY CLOSE statement is used. OPEN cursor variable FOR SELECT...Statement. CLOSE cursor variable In order to associate a cursor variable with a particular SELECT statement. OPEN syntax is used. In order to free the resources used for the query CLOSE statement is used.

Answer»

OPEN cursor VARIABLE FOR SELECT...Statement.
CLOSE cursor variable In order to associate a cursor variable with a particular SELECT statement. OPEN SYNTAX is USED. In order to free the resources used for the QUERY CLOSE statement is used.

OPEN cursor variable FOR SELECT...Statement.
CLOSE cursor variable In order to associate a cursor variable with a particular SELECT statement. OPEN syntax is used. In order to free the resources used for the query CLOSE statement is used.

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How You Open And Close A Cursor Variable.why It Is Required?

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