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what is the use of tsq and tdq....at what situation we need
to use this...pls tell me....
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Answer Posted / bharat naruka
TSQ is temporary storage queue which is used to communicate
between the programs. TSQ may write to a VSAM dataset if
defined with AUXILLARY option or to main storage if defined
with MAIN option. Recovery of data is not possible from TSQ
of the program fails. However, TSQ can be read multiple
times whithout removing the data elements. Also the
elements in the TSQ can be modified.
In TDQ, the data is always written to a dataset. Recovery
of data is possible when the program abends. However, the
data elements can not be modified and are removed after the
TDQ is once read.
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