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ashoknaglikar1.3945534997003162E12 Update grand parent with avg value of grand child records
Hi I have a situation.
I have a database where we have following relationship Student (grand parents ) --> (look up )year ( parent) --> (master detail ) subject marks (grand child).
Relation ship fields can't be changed to any other type .
I need to update avg marks for every subjects on to respective student records as and when mark records added or modified .
I have tried creating a a roll up summary on the year object to calculate the total marks and used a trigger to populate the avg on the student record as the roll up summary fields are calculated at the end . So it's not working as expected any suggestions .
I have a database where we have following relationship Student (grand parents ) --> (look up )year ( parent) --> (master detail ) subject marks (grand child).
Relation ship fields can't be changed to any other type .
I need to update avg marks for every subjects on to respective student records as and when mark records added or modified .
I have tried creating a a roll up summary on the year object to calculate the total marks and used a trigger to populate the avg on the student record as the roll up summary fields are calculated at the end . So it's not working as expected any suggestions .
Do you want to get average of all the marks of all the years to the student record? . And where did you write your trgger code? please share your trigger
Regards