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/pushdown_projections.sql | 41 +++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 tests/fixtures/optimizer/pushdown_projections.sql (limited to 'tests/fixtures/optimizer/pushdown_projections.sql') diff --git a/tests/fixtures/optimizer/pushdown_projections.sql b/tests/fixtures/optimizer/pushdown_projections.sql new file mode 100644 index 0000000..9deceb6 --- /dev/null +++ b/tests/fixtures/optimizer/pushdown_projections.sql @@ -0,0 +1,41 @@ +SELECT a FROM (SELECT * FROM x); +SELECT "_q_0".a AS a FROM (SELECT x.a AS a FROM x AS x) AS "_q_0"; + +SELECT 1 FROM (SELECT * FROM x) WHERE b = 2; +SELECT 1 AS "_col_0" FROM (SELECT x.b AS b FROM x AS x) AS "_q_0" WHERE "_q_0".b = 2; + +SELECT (SELECT c FROM y WHERE q.b = y.b) FROM (SELECT * FROM x) AS q; +SELECT (SELECT y.c AS c FROM y AS y WHERE q.b = y.b) AS "_col_0" FROM (SELECT x.b AS b FROM x AS x) AS q; + +SELECT a FROM x JOIN (SELECT b, c FROM y) AS z ON x.b = z.b; +SELECT x.a AS a FROM x AS x JOIN (SELECT y.b AS b FROM y AS y) AS z ON x.b = z.b; + +SELECT x1.a FROM (SELECT * FROM x) AS x1, (SELECT * FROM x) AS x2; +SELECT x1.a AS a FROM (SELECT x.a AS a FROM x AS x) AS x1, (SELECT 1 AS "_" FROM x AS x) AS x2; + +SELECT x1.a FROM (SELECT * FROM x) AS x1, (SELECT * FROM x) AS x2; +SELECT x1.a AS a FROM (SELECT x.a AS a FROM x AS x) AS x1, (SELECT 1 AS "_" FROM x AS x) AS x2; + +SELECT a FROM (SELECT DISTINCT a, b FROM x); +SELECT "_q_0".a AS a FROM (SELECT DISTINCT x.a AS a, x.b AS b FROM x AS x) AS "_q_0"; + +SELECT a FROM (SELECT a, b FROM x UNION ALL SELECT a, b FROM x); +SELECT "_q_0".a AS a FROM (SELECT x.a AS a FROM x AS x UNION ALL SELECT x.a AS a FROM x AS x) AS "_q_0"; + +SELECT a FROM (SELECT a, b FROM x UNION SELECT a, b FROM x); +SELECT "_q_0".a AS a FROM (SELECT x.a AS a, x.b AS b FROM x AS x UNION SELECT x.a AS a, x.b AS b FROM x AS x) AS "_q_0"; + +WITH y AS (SELECT * FROM x) SELECT a FROM y; +WITH y AS (SELECT x.a AS a FROM x AS x) SELECT y.a AS a FROM y; + +WITH z AS (SELECT * FROM x), q AS (SELECT b FROM z) SELECT b FROM q; +WITH z AS (SELECT x.b AS b FROM x AS x), q AS (SELECT z.b AS b FROM z) SELECT q.b AS b FROM q; + +WITH z AS (SELECT * FROM x) SELECT a FROM z UNION SELECT a FROM z; +WITH z AS (SELECT x.a AS a FROM x AS x) SELECT z.a AS a FROM z UNION SELECT z.a AS a FROM z; + +SELECT b FROM (SELECT a, SUM(b) AS b FROM x GROUP BY a); +SELECT "_q_0".b AS b FROM (SELECT SUM(x.b) AS b FROM x AS x GROUP BY x.a) AS "_q_0"; + +SELECT b FROM (SELECT a, SUM(b) AS b FROM x ORDER BY a); +SELECT "_q_0".b AS b FROM (SELECT x.a AS a, SUM(x.b) AS b FROM x AS x ORDER BY a) AS "_q_0"; -- cgit v1.2.3