| title | sys.database_firewall_rules (Azure SQL Database) | Microsoft Docs | ||||
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| ms.custom | |||||
| ms.date | 03/14/2017 | ||||
| ms.service | sql-database | ||||
| ms.reviewer | |||||
| ms.topic | language-reference | ||||
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| ms.assetid | 2e821593-3b9f-43d6-a99b-1ceffe177faf | ||||
| author | VanMSFT | ||||
| ms.author | vanto | ||||
| monikerRange | = azuresqldb-current || = sqlallproducts-allversions |
[!INCLUDEtsql-appliesto-xxxxxx-asdb-xxxx-xxx-md]
Returns information about the database-level firewall settings associated with your [!INCLUDEmsCoName] [!INCLUDEssSDSfull]. Database-level firewall settings are particularly useful when using contained database users. For more information, see Contained Database Users - Making Your Database Portable.
The sys.database_firewall_rules view contains the following columns:
| Column name | Data type | Description |
|---|---|---|
| id | INTEGER | The identifier of the database-level firewall setting. |
| name | NVARCHAR(128) | The name you chose to describe and distinguish the database-level firewall setting. |
| start_ip_address | VARCHAR(45) | The lowest IP address in the range of the database-level firewall setting. IP addresses equal to or greater than this can attempt to connect to the [!INCLUDEssSDS] instance. The lowest possible IP address is 0.0.0.0. |
| end_ip_address | VARCHAR(45) | The highest IP address in the range of the firewall setting. IP addresses equal to or less than this can attempt to connect to the [!INCLUDEssSDS] instance. The highest possible IP address is 255.255.255.255.Note: Azure connection attempts are allowed when both this field and the start_ip_address field equals 0.0.0.0. |
| create_date | DATETIME | UTC date and time when the database-level firewall setting was created. |
| modify_date | DATETIME | UTC date and time when the database-level firewall setting was last modified. |
To return information about the server-level firewall settings associated with your Microsoft Azure SQL Database, use sys.firewall_rules (Azure SQL Database).
This view is available in the master database and in each user database. Read-only access to this view is available to all users with permission to connect to the database.
sp_set_database_firewall_rule (Azure SQL Database)
sp_delete_database_firewall_rule (Azure SQL Database)
sp_set_firewall_rule (Azure SQL Database)
sp_delete_firewall_rule (Azure SQL Database)
sys.firewall_rules (Azure SQL Database)
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