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Asked: 2026-05-11T04:08:57+00:00

I get out of memory exception in my application, when the condition for IN

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I get out of memory exception in my application, when the condition for IN or NOT IN is very large. I would like to know what is the limitation for that.

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  1. Perhaps you would be better off with another way to accomplish your query?

    I suggest you load your match values into a single-column table, and then inner-join the column being queried to the single column in the new table.

    Rather than

    SELECT a, b, c FROM t1 WHERE d in (d1, d2, d3, d4, ...)

    build a temp table with 1 column, call it ‘dval’

     dval   ----    d1    d2    d3 
    SELECT a, b, c FROM t1   INNER JOIN temptbl ON t1.d = temptbl.dval
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