ValueAttribute
Description:
[ CCode ( cprefix = "GDA_VALUE_ATTR_" , has_type_id = false ) ]
[ Flags ]
public enum ValueAttribute
Attributes of a value, used internally by Libgda in different contexts.
Values can be OR'ed.
Content:
Enum values:
- CAN_BE_DEFAULT - a default value
(not specified) exists for the value
- CAN_BE_NULL - value can be set to
NULL (in the SQL sense)
- DATA_NON_VALID - the value is not
valid (with regards to the context)
- HAS_VALUE_ORIG - the value can be
resetted to its "original" value (i.
- IS_DEFAULT - value is defined as the
default value (the value itself is not specified)
- IS_NULL - value is NULL (in the SQL
sense)
- IS_UNCHANGED - the value has not
been changed (in the context of the attribute usage)
- NONE - no specific attribute
- NO_MODIF
- READ_ONLY - the value can't be
modified