SQL includes a sub-language for defining schemas, the data definition language (DDL), along with a sub-language for modifying data, the data manipulation language (DML). Both of these have roots ...

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 ...

Imagine a group of 1,000 users suddenly needing to view or modify new data. Using Windows security, you simply select an existing Windows group and assign it to a SQL Server role—instead of ...

modify the connDatabase connection string value to specify the desired database, and run ClearDatabaseScriptUtiity.exe. The .config file has a sample connection string for both integrated security and ...

Discover through examples how you can easily perform specific tasks to combine and modify SAS data sets. These examples demonstrate how to use the SET, MERGE, and MODIFY statements and the SQL ...