MySQL Interview Questions
Questions Answers Views Company eMail

What are the method you will follow while sql installing

Mind Tree,

1218

how to get only updated, deleted , inserted records after certain interval time in mysql with out using triggers...

1097

write a c++ program to add a user to mysql.the user should be permitted to only "insert" into the given database

Infosys, Webyog,

3 3648




What is diff b/w MYISAM and INNODB storage engine. and also define the benifits and drawbacks of both storage engine

1 2090

What is the difference between SQL and SQL Server?

HCL, Cognizant,

3 5167

Can u give the example by taking an unnormalized table and make that 1nf and then 25nf, and then 3 nf?

3518

I've looked but can't find a MySQL equivalent for MS SQL's xp_cmdshell. I have 7z files that I want to unzip and load into MySQL. I'm trying to write a sp to do the unzip, but I can't find a way to do that. Can anyone provide an example of a similar process in Windows? TIA.

2344

how to declare unique key in creating a table..?

2 4207




How to define numeric 9(3) in db2 table without decimal point??

1718

How to write query to select word java's from column employees and from emp table

CGI,

1 1582

is it possible to assign two primary key in a table

IBM,

8 6048

How internally data stores in MyISAM and INNODB table types?

Zensar,

1388

maximum database size of mysql database

2 2980

when i declare date data type in sql ,i inserted the date 22-10-2012,but my result is in different date 1894-07-11 any one pls help me what's wrong in my query Create table orders(od_id int,od_name varchar(10),od_date date) insert into orders values(1,'sai',22-10-2012) and any one pls suggest what i can learn for 3 years real time experenice in sql because i am looking for database field

1 1756

I want to make a query where I want to eliminate the duplicate rows from the table. For example : Input : Table : NAME Column1 Column2 India USA USA India UK India India UK The desired output that I want to eliminate the duplicates Output India USA UK India Thanks

Sun Life,

2 2640


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Un-Answered Questions { MySQL }

how to get only updated, deleted , inserted records after certain interval time in mysql with out using triggers...

1097


How can you plan the logshipping before processing?

1156


In a property booking section want a query to check that property is booked from StartDate to EndDate.Booking Table field are given id proerty_id start_date checkout_date no_of_visitor booking date status Waiting yours answer.. Thanks In Advance...

1640


HOW TO FIND display the total number of weeks in the year of 1998 IN EMP TABLE

977


I want to insert userid of a customer,order time,etc in a table called ordermaster with orderid as primary key.Same time the product codes and required quantities (a1,2 and a2 4 and so on)inserted in another table orderdetails with same orderid reference.How the code will be in JSP using MySQL?

819






How to define numeric 9(3) in db2 table without decimal point??

1718


How to enable or disable a row of a table using MySQL in struts?

2779


What are the method you will follow while sql installing

1218


1)for snapshot replication which agents used? 2)for Transcation replication which agents used? 3)for merge replciation which agents used?

906


How internally data stores in MyISAM and INNODB table types?

1388


What are the critical issues you have resolved in your company

1027


Hi Team, This is kartik, I recently completed my B-tech. Importance of posting this question is for to know the best books on SQL(MYSQL/Oracle)? I like SQL concept's so much, at the same time i decided to choose SQL for my career purpose. So please suggest me the best books that are very helpful for a fresher to improve concepts like (SQL/PLSQL)Basics, programming concepts, architectures etc. Please consider my request as an important one. I am very thankful to you for providing this opportunity. If possible can you please send the names of books for my personal id also: karthikgdv1206@yahoo.com. Thanks, Kartik T

1012


what is mysql optimization in brief?

1198


explain GROUPBY & HAVING clause with examples.

1143


Table - Products has number of products as below Productid ProductName 1 iPhone 2 iPad 3 BlackBerry Table - SalesPersonProduct has the below records Salespersonid productid S1 1 S1 2 S1 3 S2 1 S3 2 Write a SQL query that returns the total number of sold products

1614