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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-09-25 08:20:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-09-25 08:20:09 +0000 |
| commit | 4554ab4c7d6b2bbbaa6f4d0b810bf477d1a505a6 (patch) | |
| tree | 8f4f60a82ab9cd6dcd41397e4ecb2960c332b209 /tests/test_optimizer.py | |
| parent | Releasing debian version 18.5.1-1. (diff) | |
| download | sqlglot-4554ab4c7d6b2bbbaa6f4d0b810bf477d1a505a6.tar.xz sqlglot-4554ab4c7d6b2bbbaa6f4d0b810bf477d1a505a6.zip | |
Merging upstream version 18.7.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/test_optimizer.py')
| -rw-r--r-- | tests/test_optimizer.py | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/tests/test_optimizer.py b/tests/test_optimizer.py index a40f089..8775852 100644 --- a/tests/test_optimizer.py +++ b/tests/test_optimizer.py @@ -679,7 +679,7 @@ FROM READ_CSV('tests/fixtures/optimizer/tpc-h/nation.csv.gz', 'delimiter', '|') def test_unknown_annotation(self): schema = {"x": {"cola": "VARCHAR"}} - sql = "SELECT x.cola || SOME_ANONYMOUS_FUNC(x.cola) AS col FROM x AS x" + sql = "SELECT x.cola + SOME_ANONYMOUS_FUNC(x.cola) AS col FROM x AS x" concat_expr_alias = annotate_types(parse_one(sql), schema=schema).expressions[0] self.assertEqual(concat_expr_alias.type.this, exp.DataType.Type.UNKNOWN) @@ -702,7 +702,7 @@ FROM READ_CSV('tests/fixtures/optimizer/tpc-h/nation.csv.gz', 'delimiter', '|') self.assertEqual(expression.right.type.this, exp.DataType.Type.INT) # NULL <op> UNKNOWN should yield NULL - sql = "SELECT NULL || SOME_ANONYMOUS_FUNC() AS result" + sql = "SELECT NULL + SOME_ANONYMOUS_FUNC() AS result" concat_expr_alias = annotate_types(parse_one(sql)).expressions[0] self.assertEqual(concat_expr_alias.type.this, exp.DataType.Type.NULL) @@ -776,6 +776,17 @@ FROM READ_CSV('tests/fixtures/optimizer/tpc-h/nation.csv.gz', 'delimiter', '|') self.assertEqual(exp.DataType.Type.ARRAY, expression.selects[0].type.this) self.assertEqual(expression.selects[0].type.sql(), "ARRAY<INT>") + def test_type_annotation_cache(self): + sql = "SELECT 1 + 1" + expression = annotate_types(parse_one(sql)) + + self.assertEqual(exp.DataType.Type.INT, expression.selects[0].type.this) + + expression.selects[0].this.replace(parse_one("1.2")) + expression = annotate_types(expression) + + self.assertEqual(exp.DataType.Type.DOUBLE, expression.selects[0].type.this) + def test_user_defined_type_annotation(self): schema = MappingSchema({"t": {"x": "int"}}, dialect="postgres") expression = annotate_types(parse_one("SELECT CAST(x AS IPADDRESS) FROM t"), schema=schema) |