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HOW TO ADD PRIMARY KEY TO TABLE BY PL/SQL PROGRAM

Question Posted / nag

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HOW TO ADD PRIMARY KEY TO TABLE BY PL/SQL PROGRAM ..

Answer / prativa mishra

begin
execute immediate('alter table table_name add constraint constraint_name primary key(column_name)');
end;

Is This Answer Correct ?    13 Yes 0 No

HOW TO ADD PRIMARY KEY TO TABLE BY PL/SQL PROGRAM ..

Answer / prativa mishra

BEGIN
EXECUTE IMMEDIATE 'ALTER TABLE TABLE_NAME ADD CONSTRAINT PK1
PRIMARY KEY(COLUMN_NAME)';
END;

Is This Answer Correct ?    2 Yes 0 No

HOW TO ADD PRIMARY KEY TO TABLE BY PL/SQL PROGRAM ..

Answer / saran

alter <tablename> attributename,constriantname

Is This Answer Correct ?    3 Yes 8 No

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