why not null is not allowed at table level1910
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 products2077
What is difference between Sql server and MySql database? It may be silly question but i really dont know.1173
Table A has 5 rows and table B has 0 rows Cartesian join on A,B will have----rows2 2301
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 END843
what is mySQL. Is there any specific qualification required to do this course ? What is the scope in India after doing mySQL649
What is the difference between truncate and delete?
how to add a new column to an existing table?227
In how many ways we can retrieve the data in the result set of MySQL using PHP? What is the difference between mysql_fetch_object and mysql_fetch_array ?215
Can mysql handle billions of records?
How can you find out the version of the installed mysql?
How can I insert images into a Mysql database?
Is sql similar to mysql?
How can I connect mysql database?
How do you insert a table?
What is mysql database used for?
What is data directory in mysql?
Is pdo faster than mysqli?
How to insert html code into mysql database using php?
What is the datatype of image in mysql?
How set mysql root password?
Can you tell the difference between ereg_replace() and eregi_replace()?
How do I exit mysql?
Consider a scenario where you have two to three tables with thousand tuples in each of them. Now, if you have to perform a join operation between them will you choose to perform filtering of rows or transforming of rows first.