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A comment on ZetaSQL – A SQL Analyzer Framework from Google. Parent comment

Re:ZetaSQL – A SQL Analyzer Framework from Google by djhaskin987 on Tuesday May 21, 2019 @08:43PM (#19976670)
What significant benefit
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Re:ZetaSQL – A SQL Analyzer Framework from Google by davidjnelson on Tuesday May 21, 2019 @08:57PM (#19976755)
Things like late row lookups in mysql that are not an issue in postgres https://explainextended.com/2011/02/11/late-row-lookups-inno...
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Re:ZetaSQL – A SQL Analyzer Framework from Google by riffraff on Wednesday May 22, 2019 @04:02AM (#19978952)
aren't both executions (mysqls' and postgresqls') acceptable from an SQL point of view?

I don't think the SQL standard mandates how the DBMS executes the query. In fact, I seem to remember that was on of the purposes of having an high level language.

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