Difference between hot backup vs. Cold backup?
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What is merge statement used for?
How can we create the complete backup of data in the oracle.
0 Answers IPEC, Satyam, SunTec,
How to load data from external tables to regular tables?
what are different types of deletes?
what is difference between table and view? where to use views? thanks in advance!
What types of joins are used in writing subqueries?
I am using an Oracle 8i Database my data contains Clob data. I am using toad version 7.6 i am able to get the data in toad but unable to extract the data in excel.when trying to extract the data into the excel the toad error says out of memory. Can any body please help me to extract the data through the same toad version. Thanks in advance
I have one table :EID,Depid,ename,sal I want to have max(sal) in each department.
5 Answers Microsoft, Oracle, TCS,
What is the difference between alert log file and trace file ?
How we can able to import our own template (users designed MS-Word templates) which has many tabular columns; need to pass some values generate by Oracle-reports9i? Actually need to import more than 400 MS-Word templates into Oracle Reports-9i to minimize layout design in Reports.
How to use values from other tables in update statements using oracle?
I have a table that log salary-increase-process have fields: autoid, old_salary, acctno and table EMP: acctno, name, salary I want to list count increase-salary of employees, each have old_salary, new_salary. Help me with SELECT statement, please!