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Published 20 hours ago • verified publisher icon hyrise

Dose "SQLStatementTransformer" have been implemented or not?

Open narutogithub opened this issue 6 years ago • 1 comments

We read the paper provided in README.md and want to follow this work. However, I fail to find the SQLStatementTransformer and SQLQueryTask (in codes) which are described in your paper. So I wonder if these modulars have not been implemented?

narutogithub avatar Jan 23 '19 09:01 narutogithub

Those are components of the database (Hyrise), not of the SQL parser. The parser's job is to generate an Abstract Syntax Tree (AST) of the query. The actual execution is handled by the database.

In the new version of Hyrise, the parsed SQL result is used in the SQLPipeline.

mrks avatar Jan 23 '19 11:01 mrks