Customizing standard formula fields in a multi-tenant database system environment

1. A method for customizing standard formula fields in a multi-tenant database system, the method comprising:

receiving at least a portion of a formula for a standard database field of a standard database entity in a multi-tenant database, wherein the standard database entity is used by a plurality of tenants;

storing a date range for maintaining at least the portion of the formula;

receiving information on one or more variables of the formula;

calculating a value for the standard database field with at least the portion of the formula and information on the one or more variables of the formula, wherein one or more database entities depend on the value for the standard database field; and

storing the value for the standard database field.

2. The method of claim 1 , wherein at least the portion of the formula is a formula for a variable for a total price value in a customer relationship management database entity.

3. The method of claim 1 , further comprising:

retrieving a formula for the standard database field valid for a current date.

4. The method of claim 1 , further comprising:

suppressing execution of at least a portion of user defined code, where the portion of user defined code produces unexpected results with the value calculated for the standard database field.

5. The method of claim 1 , further comprising:

storing the value after executing user defined code for the standard database field.

6. The method of claim 1 , wherein a database entity that depends on the value for the standard database field is a forecasting database entity.

7. The method of claim 1 , wherein at least the portion of the formula is a formula for a total price value in a customer relationship management database entity.

8. A computer-readable storage medium having one or more instructions thereon for customizing standard formula fields in a multi-tenant database system, the instructions when executed by one or more processors causing the one or more processors to carry out:

receiving at least a portion of a formula for a standard database field of a standard database entity in a multi-tenant database, wherein the standard database entity is used by a plurality of tenants;

storing a date range for maintaining at least the portion of the formula;

receiving information on one or more variables of the formula;

calculating a value for the standard database field with at least the portion of the formula and information on the one or more variables of the formula, wherein one or more database entities depend on the value for the standard database field; and

storing the value for the standard database field.

9. The computer-readable storage medium of claim 8 , wherein at least the portion of the formula is a formula for a variable for a total price value in a customer relationship management database entity.

10. The computer-readable storage medium of claim 8 , the instructions to further carry out:

retrieving a formula for the standard database field valid for a current date.

11. The computer-readable storage medium of claim 8 , the instructions to further carry out:

suppressing execution of at least a portion of user defined code, where the portion of user defined code produces unexpected results with the value calculated for the standard database field.

12. The computer-readable storage medium of claim 8 , the instructions to further carry out:

storing the value after executing user defined code for the standard database field.

13. The computer-readable storage medium of claim 8 , wherein a database entity that depends on the value for the standard database field is a forecasting database entity.

14. The computer-readable storage medium of claim 8 , wherein at least the portion of the formula is a formula for a total price value in a customer relationship management database entity.

15. A system for customizing standard formula fields in a multi-tenant database system, the system comprising:

a processor; and

one or more stored sequences of instructions which, when executed by the processor, cause the processor to carry out:

receiving at least a portion of a formula for a standard database field of a standard database entity in a multi-tenant database, wherein the standard database entity is used by a plurality of tenants;

storing a date range for maintaining at least the portion of the formula;

receiving information on one or more variables of the formula;

calculating a value for the standard database field with at least the portion of the formula and information on the one or more variables of the formula, wherein one or more database entities depend on the value for the standard database field; and

storing the value for the standard database field.

16. The system of claim 15 , wherein at least the portion of the formula is a formula for a variable for a total price value in a customer relationship management database entity.

17. The system of claim 15 , the instructions to further carry out:

retrieving a formula for the standard database field valid for a current date.

18. The system of claim 15 , the instructions to further carry out:

suppressing execution of at least a portion of user defined code, where the portion of user defined code produces unexpected results with the value calculated for the standard database field.

19. The system of claim 15 , the instructions to further carry out:

storing the value after executing user defined code for the standard database field.

20. The system of claim 15 , wherein a database entity that depends on the value for the standard database field is a forecasting database entity.