diff options
Diffstat (limited to 'tests/fixtures/optimizer/qualify_columns.sql')
| -rw-r--r-- | tests/fixtures/optimizer/qualify_columns.sql | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/fixtures/optimizer/qualify_columns.sql b/tests/fixtures/optimizer/qualify_columns.sql index 6342cfc..1092bc8 100644 --- a/tests/fixtures/optimizer/qualify_columns.sql +++ b/tests/fixtures/optimizer/qualify_columns.sql @@ -210,6 +210,9 @@ SELECT _q_1.a AS a FROM (SELECT _q_0.a AS a FROM (SELECT x.a AS a FROM x AS x) A SELECT x.a FROM x AS x JOIN (SELECT * FROM x) AS y ON x.a = y.a; SELECT x.a AS a FROM x AS x JOIN (SELECT x.a AS a, x.b AS b FROM x AS x) AS y ON x.a = y.a; +SELECT a FROM x as t1 /* there is comment */; +SELECT t1.a AS a FROM x AS t1 /* there is comment */; + -------------------------------------- -- Joins -------------------------------------- @@ -314,6 +317,28 @@ SELECT s.a AS a, s.b AS b FROM (SELECT t.a AS a, t.b AS b FROM t AS t) AS s; SELECT * FROM (SELECT * FROM t1 UNION ALL SELECT * FROM t2) AS s(b); SELECT s.b AS b FROM (SELECT t1.b AS b FROM t1 AS t1 UNION ALL SELECT t2.b AS b FROM t2 AS t2) AS s; +# dialect: bigquery +# execute: false +WITH tbl1 AS (SELECT STRUCT(1 AS col1, 2 AS col2, Struct("test" AS col1, Struct(3 AS col2) AS lvl2) AS lvl1) AS col), tbl2 AS (SELECT STRUCT(1 AS col1, 2 AS col2, Struct("test" AS col1, Struct(3 AS col2) AS lvl2) AS lvl1) AS col) SELECT tbl1.col.*, tbl2.col.* FROM tbl1, tbl2; +WITH tbl1 AS (SELECT STRUCT(1 AS col1, 2 AS col2, Struct('test' AS col1, Struct(3 AS col2) AS lvl2) AS lvl1) AS col), tbl2 AS (SELECT STRUCT(1 AS col1, 2 AS col2, Struct('test' AS col1, Struct(3 AS col2) AS lvl2) AS lvl1) AS col) SELECT tbl1.col.col1 AS col1, tbl1.col.col2 AS col2, tbl1.col.lvl1 AS lvl1, tbl2.col.col1 AS col1, tbl2.col.col2 AS col2, tbl2.col.lvl1 AS lvl1 FROM tbl1 AS tbl1, tbl2 AS tbl2; + +# dialect: bigquery +# execute: false +WITH tbl1 AS (SELECT STRUCT(1 AS col1, 2 AS col2, Struct("test" AS col1, Struct(3 AS col2) AS lvl2) AS lvl1, 3 AS col3) AS col) SELECT tbl1.col.lvl1.* FROM tbl1; +WITH tbl1 AS (SELECT STRUCT(1 AS col1, 2 AS col2, Struct('test' AS col1, Struct(3 AS col2) AS lvl2) AS lvl1, 3 AS col3) AS col) SELECT tbl1.col.lvl1.col1 AS col1, tbl1.col.lvl1.lvl2 AS lvl2 FROM tbl1 AS tbl1; + +# dialect: bigquery +# execute: false +# title: Cannot expand struct star with unnamed fields +WITH tbl1 AS (SELECT STRUCT(1 AS col1, Struct(5 AS col1)) AS col) SELECT tbl1.col.* FROM tbl1; +WITH tbl1 AS (SELECT STRUCT(1 AS col1, Struct(5 AS col1)) AS col) SELECT tbl1.col.* FROM tbl1 AS tbl1; + +# dialect: bigquery +# execute: false +# title: Cannot expand struct star with ambiguous fields +WITH tbl1 AS (SELECT STRUCT(1 AS col1, 2 AS col1) AS col) SELECT tbl1.col.* FROM tbl1; +WITH tbl1 AS (SELECT STRUCT(1 AS col1, 2 AS col1) AS col) SELECT tbl1.col.* FROM tbl1 AS tbl1; + -------------------------------------- -- CTEs -------------------------------------- |