How to Build a Mailing List Database With MySQL ... results based on a wildcard expression. In this example, Transact-SQL will create a new table with all columns from the rows in "old_table ...

SQL Server's OpenJson function will let you dismantle JSON structures into relational tables, including tables with foreign/primary key relationships. As I noted in an earlier column, JSON is great ...

Analyze database contents using basic, intermediate and advanced SQL statement syntax and usage. Demonstrate capability to query data from multiple tables using SQL JOINS. Create and modify database ...

PROC SQL allows you to specify the ORDER BY clause in the CREATE VIEW statement. Every time a view is accessed, its data are sorted and displayed as specified by the ORDER BY clause. This sorting on ...

SQL Server lets you use one command to quickly create a new table containing a subset of records from a larger table. For example ... central Employee Records database. Follow these steps ...

For this example you create a view descriptor, VLIB.ALLEMP, based on SYBASE data. The outer PROC SQL query retrieves data ... SYBASE objects, such as table names and columns, are case sensitive.