Appendix A. Sample Table Scripts Writing SQL statements requires a good understanding of the underlying database design. Without knowing what information is stored in what table, how tables are ...

Welcome to the SQL Practice repository! This collection includes a variety of SQL exercises ranging from basic to advanced, covering different scenarios, table structures, and database-related ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.

SQL lets you use one command to quickly create a new table containing a subset of records from a larger table while working in Access. Sound complicated? It's not, as Mary Ann Richardson shows us.

In this example, Transact-SQL will create a new table with all columns from the rows in "old_table" in which the last name starts with "Ja." ...

A.1 Sample SQL Scripts Spatial Cartridge provides sample SQL script files to show how to use dynamic SQL in a PL/SQL block to create layer tables for spatially indexed data or to administer and ...