adspace
Answer Posted / pankaj kumar
SQL injection is something where an end user of an application is able to submit SQL queries through the user interface and end up running those queries, causing potential damage to the database.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What is normalization and what are the advantages of it?
What is subquery? Explain the properties of a subquery?
What is a scheduled job or what is a scheduled task?
Is there any performance difference between if exists (select null from table) and if exists (select 1 from table)?
what is the Ticketing tool used in Wipro technologies at Bangalore...???
This question asked during interview, 2) At the end of each month, a new table is created for each bank that contains monthly metrics consolidated at the account level. The table naming convention is bankX_YYYYMM where X represents the numeric designation of the bank and YYYYMM indicates the 4 digit year and 2 digit month. The tables contain the following fields: name data type description account text account number registered boolean indicates whether the account is registered num_trans integer number of transactions made during the time period spend numeric(9,2) total spend during the time period a) Write a SQL query that will display the total number of transactions and total spend for "Bank1" during the 4th quarter of 2009. b) Write a SQL query that will display the total number of transactions and total spend at "Bank1" and "Bank2", broken out by registered vs. non-registered accounts, during January 2010 not sure what is correct answer and how to solve?
Why use identity in sql server?
Why and when do stored procedure recompile?
You have a stored procedure, which execute a lengthy batch job. This stored procedure is called from a trigger you do not want to slow the data entry process you do not want trigger to wait for this batch job to finish before it completes itself what you can do to speed up the process?
what is the difference between openrowset and openquery?
What is temporary table in sql server? Why we use temp table?
How to rebuild the master database?
How can you append an identity column to a temporary table?
How can we solve concurrency problems?
How efficient you are in oracle and SQL server?