Creating a new table from query results can help you build a database of your clients ... results based on a wildcard expression. In this example, Transact-SQL will create a new table with ...

This example accesses ORACLE data. First, you specify a PROC SQL CONNECT statement to connect to a particular ORACLE database that resides on ... clause to retrieve data from the ORACLE table. The ...

A question asked about data contained in two or more tables in a relational database. The relational query must specify the tables required and what the condition is that links them; for example ...

The Structured Query Language, used in the MySQL database, has great flexibility ... SQL's SELECT statement shows data from whole tables or any subset of them; for example, you can list all ...

AND logic allows the creation of complex queries ... For example, to find the customers who do not live in Belfast. It is not good practice to store calculations in tables, as part of the data ...

The DISCONNECT statement terminates the connection to the DBMS. The following Pass-Through Facility example sends a query to an ORACLE database for processing: proc sql; connect to oracle as myconn ...

Tables within a database management system (DBMS) need primary keys and defined indexes in order for the DBMS to have the opportunity to provide good query performance. Without indexing, the worst ...