oracle 9i introduction to sql part ii

... reserved. Creating Views Introduction to Oracle9 i: SQL 11-2 Lesson Aim In this lesson, you learn to create and use views. You also learn to query the relevant data dictionary object to retrieve information ... inline view • Perform top-n analysis Introduction to Oracle9 i: SQL 11-3 11-3 Copyright © Oracle Corporation, 2001. All rights reserved. Database Objects Descript...

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... 10-18 Dropping a Constraint 10-19 xiv Introduction to Oracle9 i: SQL Student Guide • Volume 1 40049GC10 Production 1.0 June 2001 D33051 Introduction to Oracle9 i: SQL 3-9 Case Manipulation Functions LOWER, ... employees’ last names. Introduction to Oracle9 i: SQL 3-61 Practice 3, Part 2 6. For each employee, display the employee’ s last name, and calculate the number o...

Ngày tải lên: 21/12/2013, 06:17

... Introduction to Oracle: SQL and PL /SQL Using Procedure Builder Volume One S Participant Guide Edition 1.1 M03989 T1001E11

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... Introduction to Oracle: SQL and PL /SQL Using Procedure Builder Volume Two S Participant Guide Edition 1.1 M03990 T1001E11

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... Introduction to Oracle: SQL and PL /SQL Using Procedure Builder Volume Three S Participant Guide Edition 1.1 M03991 T1001E11

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... Introduction to Oracle: SQL and PL /SQL Using Procedure Builder Volume Four S Participant Guide Edition 1.1 M03992 T1001E11

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... what the participants have learnt in the SQL class. Additional Example In the following example, a PL /SQL block updates the CUSTOMER table. The credit limit of customer having customer ID ... PL /SQL type behaves the same way as the date database type. The DATE type is used to store both date and time. A DATE variable is 7 bytes in PL /SQL. Valid dates range from January 1, 4712 BC...

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