Introduction - If you have any usage issues, please Google them yourself
PL-SQL cursor inquiries with a number of records, to a record in a manner more to find out the results. DML statements for each of the creation implicit cursor. Explicit and the cursor is created by the users to deal with the return of the record number of inquiries. Moreover, by eliminating repeated analysis code, the code cursor to improve the processing speed.
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pl-sql.txt