The attributes of cursor in Oracle PLSQL helps us to determine the state or status of a cursor. Below is the list of attributes of cursors that we can use in Oracle PLSQL to determine the status of cursor. Attribute Explanation %ISOPEN If the cursor is open the %ISOPEN returns TRUE, else returns FALSE. %FOUND […]
CURSORPLSQL
CLOSE CURSOR in Oracle PLSQL
The CLOSE CURSOR in Oracle PLSQL is used when we have finished processing the records of the CURSOR. Syntax to use CLOSE CURSOR in Oracle SQL / PLSQL is: CLOSE cursor_name; Let’s understand, how to CLOSE CURSOR from the help of the below Oracle PLSQL function The statement CLOSE cur_salary; will be used to close […]
FETCH Statement for CURSOR in Oracle PLSQL
FETCH statement in Oracle PLSQL is used to access the records from the CURSOR which has been previously opened. Oracle PSQL Syntax to use FETCH CURSOR statement is: FETCH cursor_name INTO ; Let’s understand, how to use FETCH Statement in a cursor from the help of the below PLSQL function: The line FETCH cur_salary IN […]
Open CURSOR in Oracle PLSQL
OPEN CURSOR in Oracle PLSQL is used to open a cursor before starting to access the records or results fetched. Oracle OPEN Cursor statement allows us to use the records fetched by the cursor in a PLSQL Function, package or procedure. Oracle PLSQL Syntax of OPEN CURSOR is: OPEN cursor_name; Let’s understand, how to use […]
Declare CURSOR in Oracle PLSQL
Oracle PLSQL terms a CURSOR as a memory area, which contains the records or results fetched by an SQL SELECT Statement. Oracle PLSQL syntaxes to declare or Create CURSOR are: 1. Creating PLSQL Cursor Without Parameters: CURSOR cursor_name IS SELECT_Statement; 2. Creating Cursor With Parameter: CURSOR cursor_name(parameter_list) IS SELECT_Statement; 3. Creating Cursor in Oracle PLSQL […]