Can you please explain the difference between union and group?
Submitted by: AdministratorThe difference between union and group is as follows:
★ Take two tables t1 and t2.
★ In t1 we have columns like a,b,c,d. and t2 has a,d,e,f.
★ Ao union means t1 union t2 i.e getting result from both tables i.e a,b,c,d,e.,f
★ Where as group performs on a individual column in a particular table.
Submitted by:
★ Take two tables t1 and t2.
★ In t1 we have columns like a,b,c,d. and t2 has a,d,e,f.
★ Ao union means t1 union t2 i.e getting result from both tables i.e a,b,c,d,e.,f
★ Where as group performs on a individual column in a particular table.
Submitted by:
Read Online Business Development Officer Job Interview Questions And Answers
Top Business Development Officer Questions
| ☺ | What is dense rank? |
| ☺ | Define top business? |
| ☺ | Can you please explain the difference between union and group? |
| ☺ | Described report template in B.O? |
| ☺ | Described bo repository? |
Top Business and Economics Categories
| ☺ | Taxation Interview Questions. |
| ☺ | Economics Interview Questions. |
| ☺ | Accounts Receivable (AR) Interview Questions. |
| ☺ | General Ledger Interview Questions. |
| ☺ | Fixed Assets Interview Questions. |
