Interface RowLocation

All Superinterfaces:

DataValueDescriptor, Externalizable, Formatable, Orderable, Serializable, Storable, TypedFormat

All Known Implementing Classes:

HeapRowLocation

public interface RowLocation
extends DataValueDescriptor

Holds the location of a row within a given conglomerate. A row location is not valid except in the conglomerate from which it was obtained. They are used to identify rows for fetches, deletes, and updates through a conglomerate controller.

See the conglomerate implementation specification for information about the conditions under which a row location remains valid.

Field Summary

Fields inherited from interface DataValueDescriptor

UNKNOWN_LOGICAL_LENGTH

Fields inherited from interface Orderable

ORDER_OP_EQUALS, ORDER_OP_GREATEROREQUALS, ORDER_OP_GREATERTHAN, ORDER_OP_LESSOREQUALS, ORDER_OP_LESSTHAN

Method Summary

Methods inherited from interface DataValueDescriptor

checkHostVariable, cloneHolder, cloneValue, coalesce, compare, compare, compare, compare, equals, estimateMemoryUsage, getBoolean, getByte, getBytes, getDate, getDouble, getFloat, getInt, getLength, getLong, getNewNull, getObject, getShort, getStream, getString, getTime, getTimestamp, getTraceString, getTypeName, greaterOrEquals, greaterThan, hasStream, in, isNotNull, isNullOp, lessOrEquals, lessThan, normalize, notEquals, readExternalFromArray, recycle, setBigDecimal, setInto, setInto, setObjectForCast, setToNull, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueFromResultSet, typePrecedence, typeToBigDecimal

Methods inherited from interface Externalizable

readExternal, writeExternal

Methods inherited from interface Storable

isNull, restoreToNull

Methods inherited from interface TypedFormat

getTypeFormatId