Hello,

  I have an instance where I have a series of pl/pgsql calls, that report stat 
results to a common table.  When other queries try to hit the stat table 
(with DML commands; SELECT, INSERT, UPDATE, DELETE etc.) they are forced to 
wait in a queue until the pl/pgsql has finished executing.  

will:

 SET TRANSACTION ISOLATION LEVEL SERIALIZABLE; 

before these DML queries eliminate the locking?


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