LIKE clause limitations

The LIKE clause is only supported for the TagName and Value columns. The syntax " ... Value LIKE 'a string' ... " is only supported for a string table. For example:

SELECT TagName, Value FROM History

WHERE TagName LIKE 'Sys%'

AND DateTime > '1999-05-24 14:30:00'

AND DateTime < '1999-05-24 14:32:00'