Interface BitDataValue

All Superinterfaces:

ConcatableDataValue, DataValueDescriptor, Externalizable, Formatable, Orderable, Serializable, Storable, StreamStorable, TypedFormat, VariableSizeDataValue

All Known Implementing Classes:

SQLBinary, SQLBit, SQLBlob, SQLLongVarbit, SQLVarbit

public interface BitDataValue
extends ConcatableDataValue, StreamStorable

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

Fields inherited from interface VariableSizeDataValue

IGNORE_PRECISION

Method Summary

Modifier and Type	Method	Description
BitDataValue	concatenate(BitDataValue leftOperand, BitDataValue rightOperand, BitDataValue result)	The SQL concatenation '||' operator.
void	setValue(Blob value)	Stuff a BitDataValue with a Blob.

Methods inherited from interface ConcatableDataValue

charLength, substring

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, setValueFromResultSet, typePrecedence, typeToBigDecimal

Methods inherited from interface Externalizable

readExternal, writeExternal

Methods inherited from interface Storable

isNull, restoreToNull

Methods inherited from interface StreamStorable

loadStream, returnStream, setStream

Methods inherited from interface TypedFormat

getTypeFormatId

Methods inherited from interface VariableSizeDataValue

setWidth

Method Details

concatenate

BitDataValue concatenate(BitDataValue leftOperand,
 BitDataValue rightOperand,
 BitDataValue result)
                  throws StandardException

The SQL concatenation '||' operator.

Parameters:

leftOperand - String on the left hand side of '||'

rightOperand - String on the right hand side of '||'

result - The result of a previous call to this method, null if not called yet.

Returns:

A ConcatableDataValue containing the result of the '||'

Throws:

StandardException - Thrown on error

setValue

void setValue(Blob value)
       throws StandardException

Stuff a BitDataValue with a Blob.

Specified by:

setValue in interface DataValueDescriptor

Parameters:

value - The Blob value to set this DataValueDescriptor to

Throws:

StandardException