Max Column Name Length

MaxColumnNameLen

This option specifies the maximum number of characters that the driver reports for SQL_MAX_COLUMN_NAME_LEN. This allows the applications to allocate a large enough buffer to retrieve the column name.

This option can be set to any integer from 0 to 65535, inclusive. To indicate that there is no maximum length or that the length is unknown, set this option to 0.

Key Name	Default Value	Required
MaxColumnNameLen	0	No