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sqlglot/tests/fixtures/optimizer/optimize_joins.sql
Daniel Baumann fc63828ee4
Merging upstream version 15.0.0.
Signed-off-by: Daniel Baumann <daniel@debian.org>
2025-02-13 15:57:23 +01:00

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SQL

SELECT * FROM x JOIN y ON y.a = 1 JOIN z ON x.a = z.a AND y.a = z.a;
SELECT * FROM x JOIN z ON x.a = z.a AND TRUE JOIN y ON y.a = 1 AND y.a = z.a;
SELECT * FROM x JOIN y ON y.a = 1 JOIN z ON x.a = z.a;
SELECT * FROM x JOIN y ON y.a = 1 JOIN z ON x.a = z.a;
SELECT * FROM x CROSS JOIN y JOIN z ON x.a = z.a AND y.a = z.a;
SELECT * FROM x JOIN z ON x.a = z.a AND TRUE JOIN y ON y.a = z.a;
SELECT * FROM x LEFT JOIN y ON y.a = 1 JOIN z ON x.a = z.a AND y.a = z.a;
SELECT * FROM x JOIN z ON x.a = z.a AND TRUE LEFT JOIN y ON y.a = 1 AND y.a = z.a;
SELECT * FROM x INNER JOIN z ON x.id = z.id;
SELECT * FROM x JOIN z ON x.id = z.id;
SELECT * FROM x LEFT OUTER JOIN z;
SELECT * FROM x LEFT JOIN z;
SELECT * FROM x CROSS JOIN z;
SELECT * FROM x CROSS JOIN z;
SELECT * FROM x JOIN z;
SELECT * FROM x CROSS JOIN z;
SELECT * FROM x NATURAL JOIN z;
SELECT * FROM x NATURAL JOIN z;
SELECT * FROM x RIGHT JOIN z;
SELECT * FROM x RIGHT JOIN z;
SELECT * FROM x JOIN z USING (id);
SELECT * FROM x JOIN z USING (id);