How to convert character strings to dates?
How to load data files into tables with 'mysqlimport'?
Write a command to view mysql database table structure?
What is blob and text in mysql?
What is the difference between a heap table and temporary table?
How do I start mysql from command line?
Is mysql a scripting language?
Create table employee (eno int(2),ename varchar(10)) ?
What is the difference between mysql_fetch_assoc and mysql_fetch_array?
What is mysql protocol?
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
Explain the difference between delete and truncate.
What is the use of indexing table?