Collections:
Retrieve Field Values from RECORD Variables in Oracle
How To Retrieve Values from Data Fields in RECORD Variables in Oracle?
✍: FYIcenter.com
If a variable is a RECORD variable with data fields assigned values, you can retrieve those values out of its data fields by using fields names prefixed with variable name as "variable.field_name". Here is a sample script showing you how to retrieve field values from RECORD variables:
CREATE OR REPLACE PROCEDURE HELLO AS
TYPE student IS RECORD (
id NUMBER(5),
first_name VARCHAR(80),
last_name VARCHAR(80)
);
best_student student;
another_student student;
class_name VARCHAR2(80);
BEGIN
class_name := 'FYI Center 2006';
best_student.first_name := 'The';
best_student.last_name := 'Best';
DBMS_OUTPUT.PUT_LINE('Best student = ' ||
best_student.first_name || ' '
|| best_student.last_name);
END;
/
Best student = The Best
⇒ Define a Data Field as NOT NULL in Oracle
⇐ Assign Field Values into RECORD Variables in Oracle
2018-09-01, 2215🔥, 0💬
Popular Posts:
What Privilege Is Needed for a User to Delete Rows from Tables in Another Schema in Oracle? For a us...
How to calculate the storage size of a JSON (JavaScript Object Notation) value using the JSON_STORAG...
How To Query Tables and Loop through the Returning Rows in MySQL? The best way to query tables and l...
How To Install Oracle Database 10g XE in Oracle? To install 10g universal edition, double click, Ora...
How To List All Login Names on the Server in SQL Server? If you want to see a list of all login name...