What is syntactic rule?

848

How can observable objects be defined as?

820

i have completed my MBA with finace background. am intrested to learn oracle finace.can you suggest me which are good instittues in hyderabad.at area wise.

2372

What is vanishing gradient?

957

Table1: Col1 col2 1 2 10 3 4 89 5 6 Table:2 Col1 col2 3 2 9 5 4 7 6 87 With the help of table1 and table2 write a query to simulate the fallowing results. Output1: Col1 col2 1 2 2 3 3 4 4 5 5 6 Output2: Col1 col2 2 3 10 4 5 89 6 7 1.Write query for single row to multiple row using sql statements. Eg:a,b,c,d,e,f Change to A B C D E F 2. Write query for multiple row to single row using sql statements. Eg2 A B C D E F Change to Eg:a,b,c,d,e,f Table1: Col1 col2 8 5 2 9 4 2 5 1.Write a query to select all the rows from a table1,if the value of A is null then corresponding B’s value should be printed in A’s value.if the value of A is null in that table then corresponding B’s value should be printed as 30. 2. write a query to find the sum of A and B .display the max among both. 3.write a query to find total number of rows from table 1. Note: if any column value is null in a row then that row should be considered as 2 rows. 4.write a query to display all the records of table1 except A containg 2 as well B containg 5. 5.rewrite the fallowing without using join and group by. Select b.title,max(bc.returneddate –bc.checkoutdate)” mostdaysout” From bookshelf_checkout bc, Book shelf B Where bc.title(+)=b.title Group by b.title. 6.rewrite fallowing query Select id_category from category_master X where exists (select 1 from sub_category Y where X.id_category=Y.id_category) Customer: Name phone1 phone2 phone3 bitwise A 23456 67890 12345 --- B 67459 89760 37689 --- Don’t_call Col1 67890 37689 1.q) update the customer table of bitwise with 1 or 0. Exists in don’t_call table menas show -1 Other wise -0. Output. Name bitwise A 010 B 010

2464

why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?

1562

How many slides should be in a 30 minute presentation?

425

Explain the performance tuning in jdbc?

1038

What is Group by in Select statement?

1274

Julian wants to reach potential customers based on the type of device they're using, but he doesn't know how his campaign performs on different devices. How can julian find meaningful data that will help him decide which devices to target?

263

Differentiate between conversion operator “ienumerable"? And “todictionary"? Of linq?

200

What are the obstacles your team faced while completing the task?

5

What is a secured association? : sap bobi

935

How can you create new objects in org. Mgmt?

1123

What is longblob in mysql?

1014