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# sys.dm_linux_proc_sql_maps (Transact-SQL)
[!INCLUDE[tsql-appliesto-ssLinx-xxxx-xxxx-xxx](../../includes/tsql-appliesto-sslinx-xxxx-xxxx-xxx.md)]

This dmv is based off of the linux `/proc/self/maps` file. It provides information about the mapped memory regions of [!INCLUDE[ssNoVersion_md](../../includes/ssnoversion-md.md)].


|Column name |Data type |Description |  
|------------- |------------- |---------------- |  
|**address** |**nvarchar(256)** |The address space in the process that the mapping occupies. |
|**perms** |**nvarchar(256)** |Set of permissions: <br>r: read <br>w: write <br>x: execute <br>s: shared <br>p: private (copy on write) |
|**offset** |**nvarchar(256)** |The offset into the file. |
|**dev** |**nvarchar(256)** |The device (major:minor). |
|**inode** |**bigint** |The inode on that device. 0 indicates that no inode is associated with the memory region, as would be the case with BSS (uninitialized data). |
|**pathname** |**nvarchar(256)** |The file that is backing the mapping. |

## Remarks

Returns an empty row set when called on a Windows computer.

## Permissions 

Requires `VIEW SERVER STATE` permission.

## Examples  

The following queries return information about specific paths:       
```
SELECT * FROM sys.dm_linux_proc_sql_maps WHERE pathname LIKE '%stack%';
SELECT * FROM sys.dm_linux_proc_sql_maps WHERE pathname LIKE '%mssql%';
SELECT * FROM sys.dm_linux_proc_sql_maps WHERE pathname LIKE '%/usr/%';
```

## See Also  

[Linux Process Dynamic Management Views (Transact-SQL)](../../relational-databases/system-dynamic-management-views/linux-process-dynamic-management-views-transact-sql.md)