Re: logicalrep_message_type throws an error

On 2023-Jul-05, Euler Taveira wrote:

> Isn't this numerical value already exposed in the error message (X = 88)?
> In this example, it is:
> 
> ERROR:  invalid logical replication message type "X"
> CONTEXT:  processing remote data for replication origin "pg_16638" during message type "??? (88)" in transaction 796,
finishedat 0/1626698
 
> 
> IMO it could be confusing if we provide two representations of the same data (X
> and 88). Since we already provide "X" I don't think we need "88". Another
> option, is to remove "X" from apply_dispatch() and add "??? (88)" to 
> logicalrep_message_type().
> 
> Opinions?

The CONTEXT message could theoretically appear in other error throws,
not just in "invalid logical replication message".  So the duplicity is
not really a problem.

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