What are the differences between primary and secondary indexes?

0 Answers  

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SM35 transaction, How to automate BDC ?

0 Answers  

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What are multiple use BADIS?

0 Answers   Infosys,

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i have a doubt ,what is the difference between the workarea and headerline . plz tell me .

3 Answers  

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SAP modifications and enhancements stored in which table?

1 Answers  

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what is the transaction transaction for setting parameters rdisp/buffermode

1 Answers  

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What is ps structure? : abap hr

0 Answers  

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In selection screen I have three fields- Plant, Material No, and Material group.If i insert plant how do i get the material no and material group based on plant dynamically?

2 Answers   DataMetrix,

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what is the role of secondary index in performance?

1 Answers   IBM, Siemens,

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What are the functional areas? User groups?

0 Answers  

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Table ztest has a secondary index on the following fields: tnum, tcode. Select * from ztest where tnum ne '123' and tcode = '456'. Why is the index not used in the above case? Choices: a) Indexes are not allowed on Z tables b) Variables must be used, NOT literals c) Select individual fields, not select * d) Client is not in the where clause e) NE invalidates the use of an index Info: Can someone explain in detail why this happened? It will be really helpful to handle to case in Secondary index:

2 Answers   SAP Labs,

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What is an index ? Types of index and there uses ?

3 Answers   Deloitte,

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