## 37.49. `sql_implementation_info`

 The table `sql_implementation_info` contains information about various aspects that are left implementation-defined by the SQL standard. This information is primarily intended for use in the context of the ODBC interface; users of other interfaces will probably find this information to be of little use. For this reason, the individual implementation information items are not described here; you will find them in the description of the ODBC interface.

**Table 37.47. `sql_implementation_info` Columns**

|                                                             Column Type<br/><br/> Description                                                             |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------|
|                       `implementation_info_id` `character_data`<br/><br/> Identifier string of the implementation information item                        |
|                       `implementation_info_name` `character_data`<br/><br/> Descriptive name of the implementation information item                       |
|`integer_value` `cardinal_number`<br/><br/> Value of the implementation information item, or null if the value is contained in the column `character_value`|
|`character_value` `character_data`<br/><br/> Value of the implementation information item, or null if the value is contained in the column `integer_value` |
|                        `comments` `character_data`<br/><br/> Possibly a comment pertaining to the implementation information item                         |

