DML:-
----Data Manipulation Language.
----These commands are used to work on data in tables.
They Can be Remembered as SUDI.
S-Select
U-Update
D-Delete
I- Insert
SELECT:-
Ex:-
SELECT * FROM PS_AAPENG_TBL ORDER BY ANAME
SELECT EMPLID,SALARY FROM PS_DEMO_TBL
UPDATE:-
Ex:-
UPDATE PS_J_DEMO SET EMPLID='E002' WHERE EMPLID='E001'
DELETE:-
Ex:-
DELETE FROM PS_DEMO_TBL
DELETE FROM PS_AAPENG_TBL
WHERE ASALARY='20000'INSERT:-
Ex:-
INSERT INTO PS_J_DEMO
VALUES('E001','XXX','12/07/2014',15000)
INSERT INTO PS_J_DEMO (EMPLID,NAME,DOJ,SALARY)
VALUES('E001','XXX','12/07/2014',15000)
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