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Optimization of pl/sql

3128872Nov 26 2015 — edited Dec 3 2015

Hi All ,

This is my query it takes 30 second to process . I need to optimize it pls provide me some solution. I also heard about EXPLAIN PLAN what is that?

                          Select  unique api\_WEEKLY.country From api\_WEEKLY INNER JOIN USERPROFILE

                               ON api\_WEEKLY.REGION  = NVL(USERPROFILE.REGION,api\_WEEKLY.REGION)

                               AND api\_WEEKLY.Category = NVL(USERPROFILE.SECTOR,api\_WEEKLY.Category)

                               AND api\_WEEKLY.MRP\_DRP\_CONTROLLER  = NVL(USERPROFILE.MRP\_DRP\_CONTROLLER,api\_WEEKLY.MRP\_DRP\_CONTROLLER)

                               AND api\_WEEKLY.TDC\_VAL = NVL(USERPROFILE.TDC\_VAL,api\_WEEKLY.TDC\_VAL)

                               AND api\_WEEKLY.PLANT  = NVL(USERPROFILE.PLANT,api\_WEEKLY.PLANT)

                                AND api\_WEEKLY.MATERIAL = NVL(USERPROFILE.MATERIAL,api\_WEEKLY.MATERIAL)

                               AND api\_WEEKLY.SUBSECTOR  = NVL(USERPROFILE.SUBSECTOR,api\_WEEKLY.SUBSECTOR)

                               AND api\_WEEKLY.COUNTRY = NVL(USERPROFILE.COUNTRY,api\_WEEKLY.COUNTRY)

                               WHERE USERPROFILE.USER\_ID = 'sheikh.a' ;

and this is my User table

profile.PNG

Comments

843798
Hi,
I think you are using trial version of Java Web Server. If this is the case then either purchase the web server or if you wish to continue the evaluation period which is 30 days right now then Completely unstall the webserver and then install it again. I hope this will solve your problem..
Bye,
Rajeev
843798
Hi!

I managed to solve the problem, it was regarding setting the PATH. There's a bug in JWS2.0, and the FAQ's helped me out. Thanks for your answer!

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Post Details

Locked on Dec 31 2015
Added on Nov 26 2015
#index, #sql
5 comments
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