Miscellaneous
This section provides a complete list of the Miscellaneous properties you can configure in the connection settings for this provider.
| Property | Description |
| AllowPreparedStatement | Prepare a query statement before its execution. |
| BatchSize | The maximum size of each batch operation to submit. |
| DefaultDomain | This property is used for the Oracle Database Gateway for ODBC. |
| EnableForeignKeyDetection | Whether to detect the foreign keys in ODBC. |
| IncludeDualTable | Set this property to mock the Oracle DUAL table for better compatibility with Oracle database. |
| LimitKeySize | The maximum length of a primary key column. |
| MapBigintToVarchar | This property controls whether or not the bigint type maps to SQL_VARCHAR instead of SQL_BIGINT. This property is false by default. |
| MapToInt | This property controls whether or not the long type maps to SQL_INTEGER instead of SQL_BIGINT. This property is false by default. |
| MapToLongVarchar | This property controls whether or not a column is returned as SQL_LONGVARCHAR. |
| MapToWVarchar | This property controls whether or not string types map to SQL_WVARCHAR instead of SQL_VARCHAR. This property is set by default. |
| MaximumColumnSize | The maximum column size. |
| MaxLobSize | The volume in numbers of bytes or UTF-8 chars which is allowed to query by non-parameterized SELECT query. |
| MaxRows | Limits the number of rows returned rows when no aggregation or group by is used in the query. This helps avoid performance issues at design time. |
| Other | These hidden properties are used only in specific use cases. |
| QueryPassthrough | This option passes the query to the Oracle OCI server as is. |
| Readonly | You can use this property to enforce read-only access to Oracle OCI from the provider. |
| ReconnectTimeout | The sleep time, in seconds, before retrying to reconnect to the server on a maximum idle time exceeded error. |
| ReconnectTries | The number of retry to connect server when a maximum idle time exceeded error is reported by server. |
| ReturnCatalog | When set to False, this will return null for catalog when querying getCatalogs, getSchemas, getTables, getViews, getProcedures, getColumns, getProcedureParameters or getIndex. |
| RTK | The runtime key used for licensing. |
| UpperCaseIdentifiers | This property reports all identifiers in uppercase. This is the default for Oracle databases and thus allows better integration with Oracle tools such as the Oracle Database Gateway. |