Однако сервер продолжает выдавать ошибку, если строковое значение в запросе в двойных кавычках

В каком именно запросе ?

"If SET QUOTED_IDENTIFIER is OFF, CREATE, UPDATE, INSERT, and DELETE statements on tables with indexes on computed columns or indexed views will fail. " ???

"When a stored procedure is created, the SET QUOTED_IDENTIFIER and SET ANSI_NULLS settings are captured and used for subsequent invocations of that stored procedure.
When executed inside a stored procedure, the setting of SET QUOTED_IDENTIFIER is not changed." ?????

"When SET ANSI_DEFAULTS is ON, SET QUOTED_IDENTIFIER is enabled." ???