| title | SQLColAttributes (Access Driver) | Microsoft Docs | ||
|---|---|---|---|
| ms.custom | |||
| ms.date | 01/19/2017 | ||
| ms.prod | sql | ||
| ms.prod_service | connectivity | ||
| ms.reviewer | |||
| ms.technology | connectivity | ||
| ms.topic | conceptual | ||
| helpviewer_keywords |
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| ms.assetid | adb6f81d-e8c7-4748-9b1d-f7a053788bbc | ||
| author | David-Engel | ||
| ms.author | v-daenge |
Note
This topic provides Access Driver-specific information. For general information about this function, see the appropriate topic under ODBC API Reference.
| Attribute | Comments |
|---|---|
| SQL_COLUMN_DISPLAY_SIZE | For LONGVARBINARY data, SQL_COLUMN_DISPLAY_SIZE is the maximum length of the column, not the maximum length of the column times 2. |
| SQL_OWNER_NAME | An empty string ("") is returned in this column because owner name is not supported. |
| SQL_QUALIFIER_NAME | The path to a database file is returned. |
| SQL_COLUMN_SEARCHABLE | LONGVARBINARY and LONGVARCHAR columns are reported as SQL_UNSEARCHABLE. Fixed-length and variable-length binary and character data types are searchable, even though LONGVARBINARY and LONGVARCHAR are not. |
Note
The above is not a complete list of the attributes returned by SQLColAttributes.