A cursor is a temporary work area created in the system memory when a SQL statement is executed. A cursor contains information on a select statement and the rows of data accessed by it. An explicit ...
Write a PL/SQL program that uses a cursor with %ROWTYPE to fetch and display complete employee records (emp_id, emp_name, designation, salary). Implement exception handling for the following errors: ...
PL/SQL stands for Procedural Language extension of SQL. PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early ...
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