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Aggregate Functions usage in ABAP Program 2008-06-18 07:08:00 n You can use aggregate functions (COUNT, SUM, MAX, MIN, AVG) to perform calculations using the DBMS. Only use aggregate functions if they significantly reduce the quantity of data records to be transferred. n Aggregate
functions are usually used used with a GROUP BY clause. SQL statements that contain aggregate functions bypass R/3 table buffers. (Note that this can be a disadvantage if Read more:Functions
, Program
LOCK OBJECTS IN SAP ABAP DICTIONARY 2008-06-25 08:28:00 OVERVIEW Lock objects are use in SAP to avoid the inconsistancy at the time of data is being insert/change into database.SAP Provide three type of Lock objects. Read Lock(Shared Locked) protects read access to an object. The read lock allows other transactions read access but not write access to the locked area of the tableWrite Lock(exclusive lock) protects write access to an object. T
This blog is moved 2008-07-03 10:09:00 I am glad to announce that this blog is moved.You can find all the content at is merged with SAP ABAP REPORTS it make it more comfortable.Thank you.
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