Interested to Buy Any Domain ? << Click Here >> for more details...
how can you sort the dataset having millions of OBS(instead
of sort procedure?
- 4 Answers
- 10660 Views
- EXL, I also Faced
- E-Mail Answers
Answer Posted / ram
using there TAG SORT. it is more efficient than Sort procedure.
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
data data1; input dt account; format dt date9.; cards; 1745 1230 1756 1120 1788 1130 1767 1240 ; data data2; input startdt enddt total; format startdt date9. enddt date9.; cards; 1657 1834 12300 1557 1758 16800 1789 1789 12300 1788 1345 12383 1899 1899 13250 ; proc sql; create table data3 as select * from data1 as x left join data2 as y on x.dt>=y.startdt and x.dt<=y.enddt; quit; Here, we are getting cartision product. But,I want left join report consisting of this program. It should not get duplicate values. you can modify the program also.
I have a SCD Type 2 Dimention for Location In which A Sales Office in Having two Surrogate Keys just because of the change in it's Sales Group. SKey SalesGroup Sales Office BeginDate EndDate 280 SG1 SO1 01APR2000 01APR2010 281 SG2 SO1 02APR2010 31MAR2999 Now while loading the Fact, the Lookup ir returning SKey 280 for records before and after 01APR2010. I am not able to give WHERE condition in the Lookup Properties (TranDate between BeginDate and EndDate). Please help.
if the Id has more then two transcatiion then show the first observation, IF Id has only two observation then It show both the observation
What are the applications primarily used by business analyst? : Sas-bi
Give an example where SAS fails to convert character value to numeric value automatically?
Difference between nodup and nodupkey options?
What are the ways in which macro variables can be created in sas programming?
What are the functions which are used for character handling functions?
what is the primary data source for the wrs? : Sas-bi
What are the best sas programming practices for handling very large datasets? : sas-grid-administration
What is the role of unrestrictive users? : sas-grid-administration
how sas deals with business intelligence? : Sas-bi
how are numeric and character missing values represented internally? : Sas programming
Mention the difference between ceil and floor functions in sas?
What are the implications?
