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Adding upstream version 25.0.3.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 21:37:28 +01:00
parent dd3422a695
commit 91ffc387a9
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
84 changed files with 33016 additions and 31040 deletions
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9
tests/test_optimizer.py
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@ -10,6 +10,7 @@ import sqlglot
from sqlglot import exp, optimizer, parse_one
from sqlglot.errors import OptimizeError, SchemaError
from sqlglot.optimizer.annotate_types import annotate_types
from sqlglot.optimizer.normalize import normalization_distance
from sqlglot.optimizer.scope import build_scope, traverse_scope, walk_in_scope
from sqlglot.schema import MappingSchema
from tests.helpers import (
@ -1214,3 +1215,11 @@ FROM READ_CSV('tests/fixtures/optimizer/tpc-h/nation.csv.gz', 'delimiter', '|')
query = parse_one("select a.b:c from d", read="snowflake")
qualified = optimizer.qualify.qualify(query)
self.assertEqual(qualified.expressions[0].alias, "c")
def test_normalization_distance(self):
def gen_expr(depth: int) -> exp.Expression:
return parse_one(" OR ".join("a AND b" for _ in range(depth)))
self.assertEqual(4, normalization_distance(gen_expr(2), max_=100))
self.assertEqual(18, normalization_distance(gen_expr(3), max_=100))
self.assertEqual(110, normalization_distance(gen_expr(10), max_=100))