The MySQL Cluster API Developers' Guide :: 4 NDB API Classes, Interfaces, and Structures :: 4.17 The NdbScanFilter Class :: 4.17.2 NdbScanFilter Methods :: 4.17.2.2 NdbScanFilter::begin()
Section Navigation [Toggle]
- 4.17.2 NdbScanFilter Methods
- 4.17.2.1 NdbScanFilter Class Constructor
- 4.17.2.2 NdbScanFilter::begin()
- 4.17.2.3 NdbScanFilter::end()
- 4.17.2.4 NdbScanFilter::istrue()
- 4.17.2.5 NdbScanFilter::isfalse()
- 4.17.2.6 NdbScanFilter::cmp()
- 4.17.2.7 NdbScanFilter Integer Comparison Methods
- 4.17.2.8 NdbScanFilter::isnull()
- 4.17.2.9 NdbScanFilter::isnotnull()
- 4.17.2.10 NdbScanFilter::getNdbError()
- 4.17.2.11 NdbScanFilter::getNdbOperation()
Description.
This method is used to start a compound, and specifies the
logical operator used to group together the conditions making
up the compound. The default is AND.
Signature.
int begin
(
Group group = AND
)
Parameters.
A Group value: one of
AND, OR,
NAND, or NOR. See
Section 4.17.1.2, “The NdbScanFilter::Group Type”, for additional
information.
Return Value.
0 on success, -1 on
failure.
© 1995-2008 MySQL AB. All rights reserved.