[GENERAL] Why there are TRANS_START and TRANS_INPROGRESS

Tue, 22 Oct 2013 03:46:03 -0700 


Hi,

  I'm reading code of xact.c, and I found the only difference between 
TRANS_START
and TRANS_INPROGRESS is when transaction aborts in TRANS_START status we set
status to TRANS_INPROGRESS so AbortTransaction() will not report WARNING.
  So I wonder to know the reason why we distinguish them?

  Thanks.
                                          





















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