title	description	author	ms.author	ms.date	ms.service	ms.subservice	ms.topic	monikerRange
Supported DDL for Natively Compiled T-SQL modules	Learn about supported DDL constructs for natively compiled T-SQL modules, such as stored procedures, scalar UDFs, inline TVFs, and triggers.	WilliamDAssafMSFT	wiassaf	03/16/2017	sql	in-memory-oltp	conceptual	=azuresqldb-current\|\|>=sql-server-2016\|\|>=sql-server-linux-2017\|\|=azuresqldb-mi-current

Supported DDL for Natively Compiled T-SQL modules

[!INCLUDE SQL Server Azure SQL Database Azure SQL Managed Instance] This topic lists the supported DDL constructs for natively compiled T-SQL modules, such as stored procedures, scalar UDFs, inline TVFs, and triggers.

For information on features and T-SQL surface area that can be used as part of natively compiled T-SQL modules, see Supported Features for Natively Compiled T-SQL Modules.

The following are supported:

CREATE PROCEDURE (Transact-SQL)
DROP PROCEDURE (Transact-SQL)
ALTER PROCEDURE (Transact-SQL)
SELECT (Transact-SQL) and INSERT SELECT statements
SCHEMABINDING and BEGIN ATOMIC (required for natively compiled stored procedures)

For more information, see Creating Natively Compiled Stored Procedures.
NATIVE_COMPILATION

For more information, see Native Compilation of Tables and Stored Procedures.
Parameters and variables can be declared as NOT NULL (available only for natively compiled modules: natively compiled stored procedures and natively compiled, scalar user-defined functions).
Table-valued parameters.

For more information, see Use Table-Valued Parameters (Database Engine).
EXECUTE AS OWNER, SELF, CALLER and user.
GRANT and DENY permissions on tables and procedures.

For more information, see GRANT Object Permissions (Transact-SQL) and DENY Object Permissions (Transact-SQL).

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