Peter Choi - Oracle - Oracle - Computing/Technology

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Expert Profile: Peter Choi

Expertise: I am a senior Oracle DBA, PeopleSoft Administrator and Project Manager with 10+ years experience. I have been working with PeopleSoft (HRMS 5, 7, 7.x and 8.9), Oracle RDBMS (7.3 - 11gR1) on various Unix and Windows platforms, and some Oracle Application Server (9i/10gR2). I also have experience with the configuration and administration of BEA`s Tuxedo and WebLogic for PeopleSoft 8.x.

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Average Ratings
Prestige Points: 32626
Knowledge	9.58 Best of the best
Clarity of Response	9.55 Best of the best
Timeliness	9.57 Best of the best
Politeness	9.72 Best of the best
Number Of Questions Today (GMT time)		0
Max Questions to be Asked (Per Day, in GMT time)		10
Total Questions (since joining AllExperts)		2489

Recent Reviews from Users

Knowl	Clarity	Time	Politeness	Date
10	10	10	10	06/02/09
10	10	10	10	05/29/09
10	10	10	10	05/27/09
10	10	10	10	05/25/09
10	10	10	10	05/21/09

User Comments

Thank you giving answer. Its helpful.
(bhuvaneswari on 05/29/09)

thanks for ur time.....and ur suggestion did help me....
(chandan on 05/27/09)

Hits nails on heads.
(Arjen on 05/25/09)

Very swift and accurate response. Thanks!
(Arjen on 05/21/09)

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Recent Answers from Peter Choi

2009-06-23 SQL: Hi Jasvinder, When you're performing a trace you are following step by step what the SQL is doing. This is typcially used when trying to debug, optimize or improve the performance of a piece of SQL...

2009-06-22 Oracle 7.3.3: Hi Soma, Oracle 7.3.3 is no longer supported and is not officially available for download. You might want to consider the newer releases of Oracle (9i, 10gR2, 11gR1). Oracle does provide its software...

2009-06-20 Zero Length condition: Hi Saravanan, You may wish to consult the Oracle 10gR2 CREATE TABLE reference: http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/statements_7002.h While there are options...

2009-06-20 Default Constraint: Hi Saravanan, Not understanding your business requirements, I can point you to several good references on creating constraints and its management: http://www.databasedesign-resource.com/oracle-constraints...

2009-06-15 dynamically creating table as per the csv file: Hi Rocky, There isn't an easy way to create a table based on a dynamic data set (i.e. varying columns and format). You may want to consider loading the data from your CSV files as straight text, and...