ALTER 语句 (Transact-SQL)

SQL Server Transact-SQL 包含以下 ALTER 语句。可以使用 ALTER 语句修改现有实体的定义。例如，使用 ALTER TABLE 向表添加新列，或者使用 ALTER DATABASE 设置数据库选项。

本节涉及的主题

ALTER APPLICATION ROLE	ALTER EVENT SESSION	ALTER ROLE
ALTER ASSEMBLY	ALTER FULLTEXT CATALOG	ALTER ROUTE
ALTER ASYMMETRIC KEY	ALTER FULLTEXT INDEX	ALTER SCHEMA
ALTER AUTHORIZATION	ALTER FULLTEXT STOPLIST	ALTER SEARCH PROPERTY LIST (Transact-SQL)
ALTER BROKER PRIORITY	ALTER FUNCTION	ALTER SEQUENCE (Transact-SQL)
ALTER CERTIFICATE	ALTER INDEX	ALTER SERVER AUDIT
ALTER CREDENTIAL	ALTER LOGIN	ALTER SERVER AUDIT SPECIFICATION
ALTER CRYPTOGRAPHIC PROVIDER	ALTER MASTER KEY	ALTER SERVICE
ALTER DATABASE	ALTER MESSAGE TYPE	ALTER SERVICE MASTER KEY
ALTER DATABASE AUDIT SPECIFICATION	ALTER PARTITION FUNCTION	ALTER SYMMETRIC KEY
ALTER DATABASE Compatibility Level	ALTER PARTITION SCHEME	ALTER TABLE
ALTER DATABASE Database Mirroring	ALTER PROCEDURE	ALTER TRIGGER
ALTER DATABASE ENCRYPTION KEY	ALTER QUEUE	ALTER USER
ALTER DATABASE File 和 Filegroup 选项	ALTER REMOTE SERVICE BINDING	ALTER VIEW
ALTER DATABASE SET 选项	ALTER RESOURCE GOVERNOR	ALTER WORKLOAD GROUP
ALTER ENDPOINT	ALTER RESOURCE POOL	ALTER XML SCHEMA COLLECTION