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| When are transactions committed? |
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| saviobarr |
 Posted: Wed Oct 25, 2017 7:57 am Post subject: When are transactions committed? |
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Centurion
Joined: 21 Oct 2014
Posts: 100
Location: Sao Paulo, Brazil
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Hi everyone,
I have the following message flow:
MQInput -> Compute -> Mapping --> MQOutput nodes
- The compute node inserts the message into a database table.
- XA is not configured
- All transactional properties of all nodes are set to Automatic
When are transactions committed? At the end of the message flow or when the message is propagated from the out terminal of each node?
Many thanks
Savio Barros
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| Vitor |
| Posted: Wed Oct 25, 2017 10:19 am Post subject: Re: When are transactions committed? |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| saviobarr wrote: |
| At the end of the message flow |
Note that the transaction count and timeout values are also in play here.
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Insanity is the best defence. |
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| zpat |
| Posted: Wed Oct 25, 2017 11:06 pm Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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Depends on whether the input message is persistent or non-persistent because you have chosen automatic (which is not the same as yes).
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Well, I don't think there is any question about it. It can only be attributable to human error. This sort of thing has cropped up before, and it has always been due to human error. |
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| Vitor |
| Posted: Thu Oct 26, 2017 4:36 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| zpat wrote: |
| Depends on whether the input message is persistent or non-persistent because you have chosen automatic (which is not the same as yes). |
Good catch! 
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