#
# And it's one-to-one relation if you add one fixed condition to referrer table, 
# you can set virtual foreign key with fixedCondition and fixedSuffix.
# And you can use it to view objects too.
#
# If local column name is same as foreign column name,
# you can omit the setting of localColumnName and foreignColumnName.
# The names are treated as case insensitive.
#
# Example:
# map:{

# | TIME          | java.sql.Time        | DateTime?     |
# | TIMESTAMP     | java.sql.Timestamp   | DateTime?     |
# | BIT           | java.lang.Boolean    | bool?         |
# | BOOLEAN       | java.lang.Boolean    | bool?         |
# | BINARY        | byte[]               | byte[]        |
# | VARBINARY     | byte[]               | byte[]        |
# | LONGVARBINARY | byte[]               | byte[]        |