Remove Column Qualifiers Attribute RemoveColumnQualifiers (RCQ) Purpose Specifies whether the driver removes 3-part column qualifiers and replaces them with alias.column qualifiers. Microsoft Access executes a Select statement using this syntax when an index is specified on a linked table. Valid Values 0 | 1 Behavior If set to 1 (enabled) the driver removes 3-part column qualifiers and replaces them with alias.column qualifiers. Column qualifiers are Microsoft Access compatible in this setting. If set to 0, the driver does not modify the request. Notes • When using the driver with Microsoft Access in creating a linked table, it is highly recommended that you do not specify an index. Specifying an index causes Access to execute a Select statement for each row, which results in very slow performance. Default 0 (Disabled) GUI Tab Advanced tab See Also See Performance Considerations for details.