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Adding upstream version 25.1.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:38:56 +01:00
parent 91ffc387a9
commit 147b6e06e8
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
79 changed files with 28803 additions and 24929 deletions
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70
tests/dialects/test_oracle.py
View file

@ -1,5 +1,5 @@
from sqlglot import exp
from sqlglot.errors import UnsupportedError
from sqlglot import exp, UnsupportedError
from sqlglot.dialects.oracle import eliminate_join_marks
from tests.dialects.test_dialect import Validator
@ -43,6 +43,7 @@ class TestOracle(Validator):
self.validate_identity("SELECT * FROM table_name SAMPLE (25) s")
self.validate_identity("SELECT COUNT(*) * 10 FROM orders SAMPLE (10) SEED (1)")
self.validate_identity("SELECT * FROM V$SESSION")
self.validate_identity("SELECT TO_DATE('January 15, 1989, 11:00 A.M.')")
self.validate_identity(
"SELECT last_name, employee_id, manager_id, LEVEL FROM employees START WITH employee_id = 100 CONNECT BY PRIOR employee_id = manager_id ORDER SIBLINGS BY last_name"
)
@ -249,7 +250,8 @@ class TestOracle(Validator):
self.validate_identity("SELECT e1.x, e2.x FROM e e1, e e2 WHERE e1.y (+) = e2.y")
self.validate_all(
"SELECT e1.x, e2.x FROM e e1, e e2 WHERE e1.y = e2.y (+)", write={"": UnsupportedError}
"SELECT e1.x, e2.x FROM e e1, e e2 WHERE e1.y = e2.y (+)",
write={"": UnsupportedError},
)
self.validate_all(
"SELECT e1.x, e2.x FROM e e1, e e2 WHERE e1.y = e2.y (+)",
@ -413,3 +415,65 @@ WHERE
for query in (f"{body}{start}{connect}", f"{body}{connect}{start}"):
self.validate_identity(query, pretty, pretty=True)
def test_eliminate_join_marks(self):
test_sql = [
(
"SELECT T1.d, T2.c FROM T1, T2 WHERE T1.x = T2.x (+) and T2.y (+) > 5",
"SELECT T1.d, T2.c FROM T1 LEFT JOIN T2 ON T1.x = T2.x AND T2.y > 5",
),
(
"SELECT T1.d, T2.c FROM T1, T2 WHERE T1.x = T2.x (+) and T2.y (+) IS NULL",
"SELECT T1.d, T2.c FROM T1 LEFT JOIN T2 ON T1.x = T2.x AND T2.y IS NULL",
),
(
"SELECT T1.d, T2.c FROM T1, T2 WHERE T1.x = T2.x (+) and T2.y IS NULL",
"SELECT T1.d, T2.c FROM T1 LEFT JOIN T2 ON T1.x = T2.x WHERE T2.y IS NULL",
),
(
"SELECT T1.d, T2.c FROM T1, T2 WHERE T1.x = T2.x (+) and T1.Z > 4",
"SELECT T1.d, T2.c FROM T1 LEFT JOIN T2 ON T1.x = T2.x WHERE T1.Z > 4",
),
(
"SELECT * FROM table1, table2 WHERE table1.column = table2.column(+)",
"SELECT * FROM table1 LEFT JOIN table2 ON table1.column = table2.column",
),
(
"SELECT * FROM table1, table2, table3, table4 WHERE table1.column = table2.column(+) and table2.column >= table3.column(+) and table1.column = table4.column(+)",
"SELECT * FROM table1 LEFT JOIN table2 ON table1.column = table2.column LEFT JOIN table3 ON table2.column >= table3.column LEFT JOIN table4 ON table1.column = table4.column",
),
(
"SELECT * FROM table1, table2, table3 WHERE table1.column = table2.column(+) and table2.column >= table3.column(+)",
"SELECT * FROM table1 LEFT JOIN table2 ON table1.column = table2.column LEFT JOIN table3 ON table2.column >= table3.column",
),
(
"SELECT table1.id, table2.cloumn1, table3.id FROM table1, table2, (SELECT tableInner1.id FROM tableInner1, tableInner2 WHERE tableInner1.id = tableInner2.id(+)) AS table3 WHERE table1.id = table2.id(+) and table1.id = table3.id(+)",
"SELECT table1.id, table2.cloumn1, table3.id FROM table1 LEFT JOIN table2 ON table1.id = table2.id LEFT JOIN (SELECT tableInner1.id FROM tableInner1 LEFT JOIN tableInner2 ON tableInner1.id = tableInner2.id) table3 ON table1.id = table3.id",
),
# 2 join marks on one side of predicate
(
"SELECT * FROM table1, table2 WHERE table1.column = table2.column1(+) + table2.column2(+)",
"SELECT * FROM table1 LEFT JOIN table2 ON table1.column = table2.column1 + table2.column2",
),
# join mark and expression
(
"SELECT * FROM table1, table2 WHERE table1.column = table2.column1(+) + 25",
"SELECT * FROM table1 LEFT JOIN table2 ON table1.column = table2.column1 + 25",
),
]
for original, expected in test_sql:
with self.subTest(original):
self.assertEqual(
eliminate_join_marks(self.parse_one(original)).sql(dialect=self.dialect),
expected,
)
def test_query_restrictions(self):
for restriction in ("READ ONLY", "CHECK OPTION"):
for constraint_name in (" CONSTRAINT name", ""):
with self.subTest(f"Restriction: {restriction}"):
self.validate_identity(f"SELECT * FROM tbl WITH {restriction}{constraint_name}")
self.validate_identity(
f"CREATE VIEW view AS SELECT * FROM tbl WITH {restriction}{constraint_name}"
)