org.eclipse.datatools.modelbase.sql.datatypes
Interface BooleanDataType
- All Superinterfaces:
- DataType, PredefinedDataType, SQLDataType, SQLObject
- All Known Implementing Classes:
- BooleanDataTypeImpl
- public interface BooleanDataType
- extends PredefinedDataType
A representation of the model object 'Boolean Data Type'.
4.5 Boolean types
The data type boolean comprises the distinct truth values True and False. Unless prohibited by a NOT NULL constraint, the boolean data type also supports the Unknown truth value as the null value. This specification does not make a distinction between the null value of the boolean data type and the Unknown truth value that is the result of an SQL , , or ; they may be used interchangeably to mean exactly the same thing.
The boolean data type is described by the boolean data type descriptor. The boolean data type descriptor contains:
- The name of the boolean data type (BOOLEAN ).
- See Also:
SQLDataTypesPackage.getBooleanDataType()
Methods inherited from interface org.eclipse.datatools.modelbase.sql.datatypes.DataType |
setContainer |
Methods inherited from interface org.eclipse.datatools.modelbase.sql.schema.SQLObject |
addEAnnotation, addEAnnotationDetail, getDependencies, getDescription, getEAnnotation, getEAnnotationDetail, getLabel, removeEAnnotationDetail, setAnnotationDetail, setDescription, setLabel |
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