Crate datafusion_sql

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This crate provides:

  1. A SQL parser, DFParser, that translates SQL query text into an abstract syntax tree (AST), Statement.

  2. A SQL query planner SqlToRel that creates LogicalPlans from Statements.

  3. A SQL unparser that converts Exprs and LogicalPlans into SQL query text.

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Enums§

  • A multi part identifier (path) to a table that may require further resolution (e.g. foo.bar).