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narrow values on join conditions #532

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staabm opened this issue Feb 20, 2023 · 0 comments
Open

narrow values on join conditions #532

staabm opened this issue Feb 20, 2023 · 0 comments
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enhancement New feature or request
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SQL AST

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@staabm
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staabm commented Feb 20, 2023

in a query like 'SELECT eladaid, akid from ada join ak on (adaid = eladaid)'
a bigger range value can be narrowed to a smaller comparing one.

in this case: eladaid could be narrowed to the type of adaid
@staabm staabm added the enhancement New feature or request label Feb 20, 2023
@staabm staabm added this to the SQL AST milestone Feb 20, 2023
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