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Sample ORACLE queries.
ORACLE QUERIES 1) Display empno and total sal fro each employee Select empno, sal+comm from emp; 2) Display ename and annual sal for all employees Select ename,12*sal+nvl(comm.,0) annualsal...
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Simple SQL learning.
CREATION OF TABLE: Syntax: SQLl> create table <table name> (column name data type(size), column name datatype(size)); Example: SQLl> create table emp1 (empno number(4),ename...
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