What is schema?41 39498
find out the third highest salary?92 94658
What are the composite date types in oracle?6 12896
diff between DELETE and TRUNCATE?.14 12560
In Exception handling if we are using the when others first then what happens . whether it will show the compiler error2 9561
can we insert any row to dual table if i got the permission from DBA5 12855
i deleted 4 records form the table.after i have applied commit .now i want to get back those records.how?7 7864
How to Remove the 3rd highest salary person record from table?9 9799
Table1- have two column filename data AFGDFD-20112011 hi how r u bsdasd-23042011 name shoud be in bold Now i want output like filename data AFGDFD hi how r u bsdasd name shoud be in bold Kindly answer this2 2532
Table1- have two column filename data AFGDFD-20112011 hi how r u bsdasd-23042011 name shoud be in bold Now i want output like filename data AFGDFD hi how r u bsdasd name shoud be in bold Kindly answer this2 2623
You have one employee table having 3 entries emp_id, Mgr_id and salary. Mgr_id is also referencing emp_id. so now find out the emp_id which are having the second highest salary, under a particular manager.3 5064
create or replace procedure show_tab_rec ( P_tab VARCHAR2 )
cmd := 'select *
from '|| P_tab;
for int in ( execute immediate cmd )
dbms_output.put_line ( int.ename||' '||int.deptno);
when i m compling this procedure i m getting this error
PLS-00103: Encountered the symbol "IMMEDIATE" when expecting
of the following:
. ( ) , * @ % & | = - + < / > at in is mod remainder not
range rem => ..
what is the difference between joins and set operators.i am always confusing with two,can u pls kindly help me .5 6563
Write query to fetch second maximum salary from employee table.4 3917
The “preserve” check box must only be used at what stage in blue prism?
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The program will first compute the tax you owe based on your income. User is prompted to enter income. Program will compute the total amount of tax owed based on the following: Income Tax 0 - $45,000 = 0.15 x income $45,001 - $90,000 = 6750 + 0.20 x (income – 45000) $90,001 - $140,000 = 15750 + 0.26 x (income – 90000) $140,001 - $200,000 = 28750 + 0.29 x (income – 140000) Greater than $200,000 = 46150 + 0.33 x (income – 200000) Dollar amounts should be in dollars and cents (float point numbers with two decimals shown). Tax is displayed on the screen.
Is it possible to declare or create a cursor for update of table? If no tell me why?
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