What are the considerations for using group by clause?
Can the unique key be null?
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.
Describe Network Topology Strategy?
What is the function of incest?
What are ngModel and how do we represent it?
What are the different ways of doing black box testing?
What are option strict and option explicit?
Explain vacuum induction melting?
how to create module pool program using table controls based on selection criteria specified for sales document item in the first screen and item details in the second screen. plz mention the detail coding Tahnks, Rahul
What language is swift most similar to?
Can we use views in stored procedure?
how to delete first node from singly linked list?
How do you approach discussions about end-of-life care and advance directives for pediatric patients with life-limiting conditions?
What is the limbic system?