Oracle forms updating a view
When you update record(s) in a VIEW, it updates the records in the underlying tables that make up the View.So, yes, you can update the data in an Oracle VIEW providing you have the proper privileges to the underlying Oracle tables.update existing rows in a table or insert new rows depending on a match condition.This is typically the case when you have to synchronize a table periodically with data from another source (table/view/query).Safra Catz (Hebrew: צפרא כץ, born December 1, 1961) is an Israeli-born American business executive.She has been an executive at Oracle Corporation since April 1999, and a board member since 2001. DECLARE alert_button NUMBER; lv_errtype VARCHAR2(3) := MESSAGE_TYPE; lv_errcod NUMBER := MESSAGE_CODE; lv_errtxt VARCHAR2(80) := MESSAGE_TEXT; BEGIN IF lv_errcod = 40350 THEN alert_button := Show_Alert('continue_alert'); IF alert_button = ALERT_BUTTON1 THEN ... A view is simply any SELECT query that has been given a name and saved in the database.
Let’s say this is how STUDENT_N looks before it is merged with STUDENT: merge into student a 2 using 3 (select id, name, score 4 from student_n) b 5 on (= b.id) 6 when matched then 7 update set = 8 , a.score = b.score 9 when not matched then 10 insert (a.id, a.name, a.score) 11 values (b.id, b.name, b.score); 5 rows merged.
The Oracle Journals for Financial Management extension works with Smart View version 188.8.131.52.500 and later, and with Oracle Hyperion Financial Management 184.108.40.206.100 and later.
Smart View supports the EPM System product versions listed in the Release Compatibility tabs in the Oracle Enterprise Performance Management System Certification Matrix.
SQL In the MERGE statement above, Jack, Caledon and Fabrizio’s records were not deleted from the table STUDENTS though their scores are below 640, since the delete condition works on the source, not the target. Interestingly, I have found it hard to get managers to agree to using it – they don’t like the sequence gaps and the fact that inserts and update counts aren’t reported individually. Hi, How do you know to know the id of the row that has been inserted OR updated? A workaround is to add a couple of tracking columns to the target table: transaction_type, transaction_date.
CREATE VIEW sup_orders AS SELECT suppliers.supplier_id, orders.quantity, orders.price FROM suppliers INNER JOIN orders ON suppliers.supplier_id = orders.supplier_id WHERE suppliers.supplier_name = 'Microsoft'; CREATE or REPLACE VIEW sup_orders AS SELECT suppliers.supplier_id, orders.quantity, orders.price FROM suppliers INNER JOIN orders ON suppliers.supplier_id = orders.supplier_id WHERE suppliers.supplier_name = 'Apple'; A VIEW in Oracle is created by joining one or more tables.
She has been a non-executive director of Hyperion Solutions since April 14, 2007.