你将学到什么
Create Transact-SQL SELECT queries
Work with data types and NULL
Query multiple tables with JOIN
Explore set operators
Use functions and aggregate data
Work with subqueries and APPLY
Use table expressions
Group sets and pivot data
Modify data
Program with Transact-SQL
Implement error handling and transactions
课程概况
Transact-SQL is an essential skill for data professionals and developers working with SQL databases. With this combination of expert instruction, demonstrations, and practical labs, step from your first SELECT statement through to implementing transactional programmatic logic.
Work through multiple modules, each of which explore a key area of the Transact-SQL language, with a focus on querying and modifying data in Microsoft SQL Server or Azure SQL Database. The labs in this course use a sample database that can be deployed easily in Azure SQL Database, so you get hands-on experience with Transact-SQL without installing or configuring a database server.
edX offers financial assistance for learners who want to earn Verified Certificates but who may not be able to pay the fee. To apply for financial assistance, enroll in the course, then follow this link to complete an application for assistance.
预备知识
Basic understanding of databases and IT systems.
