Module join_executor 

JOIN execution engine

Executes SQL-style JOINs between data sources:

• INNER JOIN: Only matching rows
• LEFT JOIN: All left rows, matching right rows (or nulls)
• RIGHT JOIN: Matching left rows (or nulls), all right rows
• FULL JOIN: All rows from both sides
• CROSS JOIN: Cartesian product
• TEMPORAL JOIN: Time-based matching within a tolerance window

Structs

JoinExecutor

Execute JOINs between data sources