A distinct query is a way of filtering out duplicate values from a set of data. For example, if you have a collection of users with different attributes, such as name, age, and location, you might ...

The Microsoft Access database engine selects all of the records that meet the conditions in the SQL statement. The following two examples are equivalent and return all records from the Employees table ...

The following sample table uses values A and B to illustrate the behavior of IS [NOT] DISTINCT FROM: When executing a query that contains IS [NOT] DISTINCT FROM against linked servers, the query text ...

queries, macros) but utilizes a core SQL DB for the tables. "SELECT SUM(QuantityOrdered) AS GiftPackaging FROM [Order Data] WHERE [Order Data].OrderNumber IN (SELECT DISTINCT (OrderNumber ...

In a talkback comment to my review, “CSharper” pointed me at one solution to finding the LINQ equivalent of a SQL “SELECT DISTINCT” query: tack on a LINQ .Distinct() method call to the ...

BR><BR>pertinent info:<BR>SQL Server 2000<BR>table Trucks:<BR>int ID<BR>varchar Driver<BR>varchar E-Mail<BR><BR>table TruckLocation:<BR>int ID<BR>int TrucksID<BR>float lat<BR>float lng<BR>datetime ...

As we all might know that selecting all records from the database in cakephp can be done using the find("all") method, But there are chances of duplicate records may ...