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Move from intermediate tables to "IN" clause #16

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zimolzak opened this issue Feb 22, 2021 · 0 comments
Open

Move from intermediate tables to "IN" clause #16

zimolzak opened this issue Feb 22, 2021 · 0 comments
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enhancement New feature or request

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@zimolzak
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On a recent data call, there was a request to avoid "re-creating dim tables" repeatedly, but rather to use more "IN" clauses or other alternative constructs. This would affect approximately lines 1–2002 of Lung.sql and lines 1–1636 of Fobt.sql. The change would result in far fewer CREATE TABLE and INSERT INTO lines. It would also mean a radical change in the current structure of the code base.

( 'CT','','71275')

select 'PrevColonCancer','ColonCancer','154.0'

@zimolzak zimolzak added the enhancement New feature or request label Feb 22, 2021
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