From 28cc22419e32a65fea2d1678400265b8cabc3aff Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 15 Sep 2022 18:46:17 +0200 Subject: Adding upstream version 6.0.4. Signed-off-by: Daniel Baumann --- tests/fixtures/optimizer/optimize_joins.sql | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 tests/fixtures/optimizer/optimize_joins.sql (limited to 'tests/fixtures/optimizer/optimize_joins.sql') diff --git a/tests/fixtures/optimizer/optimize_joins.sql b/tests/fixtures/optimizer/optimize_joins.sql new file mode 100644 index 0000000..b64544e --- /dev/null +++ b/tests/fixtures/optimizer/optimize_joins.sql @@ -0,0 +1,20 @@ +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; +SELECT * FROM x JOIN z; + +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; -- cgit v1.2.3