Truncate won't work for me because I don't completely empty the table, I
just empty it for that user.
Each user has the table populated with his data, basically to work like
a temporary table. When the user runs a function it repopulates his
working table and then until he runs the function again he has that
dataset to work with. (I just noticed I wrote select and delete,
actually it deletes and then selects)
Tom Lane wrote:
> Sim Zacks <sim@compulab.co.il> writes:
>> I have a table that I populate, select and delete the data each time the
>> function is run. Each time I run the function it takes longer to get the
>> data. In these tests, the data is the exact same every time.
>
>> I tried putting vacuum inside the function, but I got an error, cannot
>> run vacuum inside of function.
>
> TRUNCATE, maybe?
>
> regards, tom lane
>
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