How to display First 4 rows From Database Table?
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HI, Please let me know the syllabus for Oracle OCA and OCP Certification
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There are three tables : E : EID,ENAME D : DID,DNAME empdept : eid, did select the employees who doesn't belong to any dep
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3. Adapt your query in (2) above so that only post codes with more than twenty orders are displayed.