MySQL Interview Questions
Questions Answers Views Company eMail

Explain the architecture models of SQL Server?

1334

why not null is not allowed at table level

Cognizant,

1553

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

1751




What is difference between Sql server and MySql database? It may be silly question but i really dont know.

861

Table A has 5 rows and table B has 0 rows Cartesian join on A,B will have----rows

2 1683

Please can the SQL code below be interpreted IF @xMatchCriteria='MATCH12' BEGIN IF EXISTS (Select * from #InsightData where (EmailAddress=@xDCPEmailAddress ) ) BEGIN SET @xTestMatchCriteria = @xMatchCriteria; SELECT @xCRMCustomerId=CustomerId, @xCRMDcpCustomerId=DcpCustomerId, @xCRMPortalCustomerID=PortalCustomerID,@xCRMDcpID=DcpID, @xCRMCardNumber=CardNumber, @xCRMEmailAddress=EmailAddress, @xCRMfirtLetterFirstName=firtLetterFirstName, @xCRMLastName=Surname,@xCRMAddressLine1=AddressLine1, @xCRMPostCode=PostCode FROM #InsightData where (EmailAddress=@xDCPEmailAddress ) END ELSE BEGIN SET @xTestMatchCriteria='No'+@xMatchCriteria; END END

553

what is mySQL. Is there any specific qualification required to do this course ? What is the scope in India after doing mySQL

391


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Un-Answered Questions { MySQL }

How can you plan the logshipping before processing?

1252


Explain the architecture models of SQL Server?

1334


What is difference between Sql server and MySql database? It may be silly question but i really dont know.

861


How internally data stores in MyISAM and INNODB table types?

1476


What are the critical issues you have resolved in your company

1136






How to set the time zone for MySQL to particular country time?

2107


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

1216


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

2878


explain GROUPBY & HAVING clause with examples.

1231


suppose data is copie to oracle to sql by using DTS. Actully it taken 2 hours. suppose some day distribute the server in the middle of 2 hours. after how can i get the data ?

1084


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

3611


What is RMS Migrations

1223


i made a table whih contain a column "Photo" with image data type and i want to insert the byte of a picture present in my hardisk using insert statement in that colum... so what will be my insert statement?

1522


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?

897


what is mySQL. Is there any specific qualification required to do this course ? What is the scope in India after doing mySQL

391