SalesForce Online and Class Room Trainings

Hello All,

Going to start class-room trainings in jaipur.
SalesForce and PHP Online-Trainings are going on.
Contact me if interested.

Thanks,

New Year 2012 Wishes

Happy New Year to All,
May this year brings lot of happiness with good health, wealth and Exiting Opportunities for all of us.

Link for Dev-401 Certification Exam

Hello All,

I have got some useful link for DEV-401 Certification Exam prepration:

http://www.allaboutsfdc.com

http://www.forceprepare.com

also refer salesforce winter-12 release for updations.
or you can ask me for more detail by comments or for online training.
Register yourself  by "Contact Me" link on my blog for online trainings.

Thanks,
Amit Goyal

New Feature on my Blog

Hello All,

You can contact me from the "Contact Me" Link on the Top-Right Side Panel on my Blog.
Its a small demo of SalesForce Technology, so you can have Look n Feel of the power of SalesForce freedom at a small level.

Hope to get in touch with you all.
Merry christmas and Keep knowledge sharing.

Thanks,
Amit Goyal

Salesforce Developer 401 Certification Related Topics

Hello All,

Want to become an SalesForce Certified Developer?

Here are some topics to be taken care of, which may help you to crack SalesForce Developer 401 Certification.

For that you should have to have firm knowledge about:

1. Winter-12 Release Updates
2. Sharing Rules / Org-Wide Default
3. Junction Object
4. Master-Detail / Lookup / Hierarchical relationships
5. Report / Report Types / Dashboards
6. Data Loader / Import Wizard and CLI Data Loader
7. Formula Fields
8. Analytical Snapshot
9. Workflows, Validation Rules
10. Approvals Processes (Unanimous / Parallel / Skipping Steps / Dynamic Routing)
11. Encrypted Fields / External Ids
12. Governor Limits with Winter-12
13. Setup Audit Trails
14. Standard Objects, Applications, Queues, Role and Hierarchy
15. VF Page, Component and Apex
16. Overview and Functioning of SalesForce Recruiting Application in most of the SalesForce Videos and PDFs.

This is a part of certification topics so keep surfing the net for better knowledge and kindly let me know if you get something new so the content can be helpful for others too.

Hope the Information shared is useful for you.
You can contact me for any query related to my posts, SalesForce Guidance, Online Training Freely.


Thanks,
Amit Goyal

Hello, Need Active Support by Viewers

Hello All,

I am analyzing that more then 100 Viewer visits my blog in a day but no one is contributing anything. no comments, no share.

If my blog is missing something somewhere which is useful for you then please let me know so that we can help others and can get good connection here.

My some of upcoming posts are:

Differences in Spring-11 and Winter-12 Releases
Each topic in my Winter-12 Release Updates in Detail
Index for SalesForce 401 Certification
Useful Content for SalesForce 401 Certification
Some Guidelines for SalesForce 401 Certification
Some useful Tips and Question for SalesForce 401 Certification

I am continuously posting my day to day experiences this days on my blog but i am observing that probably it is not of your use.

Kindly support and discuss your queries with me so that i can step forward to make this blog useful.

Thanks,
Amit Goyal

Query Error: "System.QueryException: Non-selective query against large object type" in Trigger

Topic in Detail: Sometime when we work with multiple event on task, event or idea object (I got the error on this objects, don’t have idea about others), we got this error.

Main Cause: Field or Data Indexing Related Problem

There can be some causes behind this error as much I have observed, Please update me if you have anything other than this.

Cause 1: The Field or Data is not indexed.

Solution 1: 

When using a field in your "where" clause of a query, it's best to try to have that field indexed by checking the "external ID" checkbox when you define that field. 

Note:  

• For every object, only a limited number of fields can be indexed: see the online help for the limit. 
• You can create maximum three External Ids in an Object.
• The External Id field can be of only two Data Types (Text OR Number).

Cause 2: Null value in some field you are using in your query, related problem.

Solution2:

• Use condition to skip the null values in your queries and if conditions carefully.
• Keep event sections Separated and place check for null pointers carefully.

I resolved the exception in my code by this ways.

Please give you your valuable suggestions.

Rectify me if i am wrong somewhere.

Thanks,
Amit Goyal