Enable Quoted Identifiers Attribute QuotedID Purpose Determines whether the driver allows the use of quoted identifiers. Valid Values yes | no Behavior If set to yes (Enabled), Microsoft SQL Server enforces ANSI rules regarding quotation marks. Double quotation marks can only be used for identifiers, such as column and table names. Character strings must be enclosed in single quotation marks, for example: SELECT "au_id"FROM "authors"WHERE "au_lname" = 'O''Brien' If set to no (Disabled), applications that use quoted identifiers encounter errors when they generate SQL statements with quoted identifiers. Default no (Disabled) GUI Tab Advanced tab