# [Overview](language-reference.md)  
# [New and updated articles](new-updated-t-sql.md)

# [Data types](../t-sql/data-types/data-types-transact-sql.md)
# [Database Console Commands](../t-sql/database-console-commands/database-console-commands.md)
# [Functions](../t-sql/functions/functions.md)
# [Language elements](../t-sql/language-elements/language-elements-transact-sql.md)
# [Queries](../t-sql/queries/queries.md)
# [Statements](../t-sql/statements/statements.md)



# [Tutorial: Writing Transact-SQL Statements](tutorial-writing-transact-sql-statements.md)  
## [Lesson 1: Creating Database Objects](lesson-1-creating-database-objects.md)  
### [Lesson 1-1 - Creating a Database](lesson-1-1-creating-a-database.md)  
### [Lesson 1-2 - Creating a Table](lesson-1-2-creating-a-table.md)  
### [Lesson 1-3 - Inserting and Updating Data in a Table](lesson-1-3-inserting-and-updating-data-in-a-table.md)  
### [Lesson 1-4 - Reading the Data in a Table](lesson-1-4-reading-the-data-in-a-table.md)  
### [Lesson 1-5 - Summary - Creating Database Objects](lesson-1-5-summary-creating-database-objects.md)  

## [Lesson 2: Configuring Permissions on Database Objects](lesson-2-configuring-permissions-on-database-objects.md)  
### [Lesson 2-1 - Creating a Login](lesson-2-1-creating-a-login.md)  
### [Lesson 2-2 - Granting Access to a Database](lesson-2-2-granting-access-to-a-database.md)  
### [Lesson 2-3 - Creating Views and Stored Procedures](lesson-2-3-creating-views-and-stored-procedures.md)  
### [Lesson 2-4 - Granting Access to a Database Object](lesson-2-4-granting-access-to-a-database-object.md)  
### [Lesson 2-5 - Summary - Configuring Permissions on Database Objects](lesson-2-5-summary-configuring-permissions-on-database-objects.md)  

## [Lesson 3: Deleting Database Objects](lesson-3-deleting-database-objects.md)  
### [Lesson 3-1 - Deleting Database Objects](lesson-3-1-deleting-database-objects.md)