Technology
Following is an example to use COUNT with the
Following is an example to use DISTINCT clause
SELECT DISTINCT CustomerName, CellPhone
FROM Customers
WHERE State='CA';
Following is an example to use the COUNT function
SELECT COUNT(CustomerName)
FROM Customers
WHERE State='CA';
Method 1
Add /*csv*/ to the SQL query right after SELECT clause and run the query as a script using F5 or the second Execute button on the worksheet toolbar.
Example 2: In the following table called Customers, return only one Phone Number with priority to CellPhone first, then DayPhone, then NightPhone.
Example: In the following table called Customers, return only one Phone Number with priority to CellPhone first then DayPhone. Return Cellphone is CellPhone is not Null.
Example: In the following table called Customers, return only one Phone Number with priority to CellPhone first then DayPhone. Return Cellphone is CellPhone is not Null.
Method 1
Simple Case Statement with one expressions
Example: In the following table called Customers, return the Phone Number if the ContactbyPhone is
Y, otherwise if the ContactbyPhone is Null, return the Email.
Example: In the following table called Customers, return the Phone Number if the ContactbyPhone is
Y, otherwise if the ContactbyPhone is Null, return the Email.