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Copyright © TIBCO Software Inc. All Rights Reserved


Appendix C Null Handling : -O Option (Batch Unloads hrnbrulb and hrnbrulh Only)

-O Option (Batch Unloads hrnbrulb and hrnbrulh Only)
If this parameter is specified, the unload utilities unload null values as zeroes. This parameter allows for compatibility with earlier TIBCO Object Service Broker releases and for tables being unloaded but not intended for reloading.
Example
The following illustrates the usage of the -O option:
hrnbrulb -A auditfile -C controlfile -s Segment# -O unloadfile
Floating Point Nulls
You cannot represent a floating point null in fixed format. When a floating point null is unloaded using hrnbrulb or hrnbrulh, it is unloaded as true zero. Therefore, when floating point nulls are reloaded using hrnbrtbl, they are loaded as a zero.

Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved