On Feb 1, 2010, at 2:06 PM, Sergei Golubchik wrote:
> Hi, Paul!
> On Jan 27, Paul McCullagh wrote:
>> I am having a bit of a problem fixing the following bug:
>> The problem is that it leads to "nested statements".
>> So the INSERT statement is "nested" in the UPDATE statement.
>> My problem is that I need to detect the start and end of statements.
> Why do you need to detect the start of the INSERT ?
> Or, in other words, how your inability of detecting a start of the
> INSERT causes the bug lp:513012 ?
During an UPDATE it can happen that the index scan "sees" a row twice
during the scan if the row is updated.
So the problem concerns detecting which rows have already been
affected by an UPDATE statement.
The test is failing because when a trigger is called by the update
statement, then the engine is not correctly detecting the statement
My question comes from the fact that solving the problem would be easy
if there was an indication of the start and end of statements in the
If not, then no problem, I am sure I will be able to put something
together that will work...
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