Search Result: TableRef - DuckDB 2.0 全文検索

Overview of DuckDB Internals 9414: Tip For a detailed explanation of DuckDB internals, see the Design and Implementation of DuckDB Internals ("DiDi") library entry. On this page is a brief description of the internals of the DuckDB engine. Parser The parser converts a query ... string into the following tokens: SQLStatement QueryNode TableRef ParsedExpression The parser is not aware of the catalog or any other aspect of the database. It will not throw errors if t ... odes with explicit types such as CAST statements. The types for expressions are resolved in the Binder, not in the Parser. TableRef The TableRef represents any table source. This can be a reference to a base table, but it can also be a join, a table-prod ... /window functions are extracted The following conversions happen: SQLStatement → BoundStatement QueryNode → BoundQueryNode TableRef → BoundStatement ParsedExpression → Expression Logical Planner The logical planner creates LogicalOperator nodes from the ...; https://man.mtool.work/duckdb/2.0/internals/overview.html

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