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XML-Schema restriction of xs:dateTime or xs:date
Hello, I have the program that intakes the request that contains multiple parameters in the form of XML String. The request is validated against XML Schema (W3C). I was able to encode validation rules (restrictions) for almost all parameters into XML schema except validation of Date of Birth... -
Struggling with SQL query's performance in DB2. Please Help!!!
Correct index utilization in SQL queries on DB2 Hi, I am building an underlying query that ought to be able to locate the unique record on the PERSON table which consists of the following columns: EID, SSN, LAST_NAME, FIRST_NAME, DOB I am utilizing the "3 out of 4" technique which... -
Correct index utilization in SQL queries on DB2
Hi, My task is to locate the unique record on the table which contains of the following columns: EID, SSN, LAST_NAME, FIRST_NAME, DOB The technique that I am planning to use is called "3 out of 4" which means that combination of any 3 out of 4 incoming parameters should be able to...
