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Adding upstream version 9.0.1.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-13 14:47:39 +01:00
parent 768d386bf5
commit fca0265317
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
87 changed files with 7994 additions and 421 deletions
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tests/dataframe/unit/test_dataframe.py Normal file
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from sqlglot import expressions as exp
from sqlglot.dataframe.sql.dataframe import DataFrame
from tests.dataframe.unit.dataframe_sql_validator import DataFrameSQLValidator
class TestDataframe(DataFrameSQLValidator):
def test_hash_select_expression(self):
expression = exp.select("cola").from_("table")
self.assertEqual("t17051", DataFrame._create_hash_from_expression(expression))
def test_columns(self):
self.assertEqual(["employee_id", "fname", "lname", "age", "store_id"], self.df_employee.columns)
def test_cache(self):
df = self.df_employee.select("fname").cache()
expected_statements = [
"DROP VIEW IF EXISTS t11623",
"CACHE LAZY TABLE t11623 OPTIONS('storageLevel' = 'MEMORY_AND_DISK') AS SELECT CAST(`a1`.`fname` AS string) AS `fname` FROM (VALUES (1, 'Jack', 'Shephard', 37, 1), (2, 'John', 'Locke', 65, 1), (3, 'Kate', 'Austen', 37, 2), (4, 'Claire', 'Littleton', 27, 2), (5, 'Hugo', 'Reyes', 29, 100)) AS `a1`(`employee_id`, `fname`, `lname`, `age`, `store_id`)",
"SELECT `t11623`.`fname` AS `fname` FROM `t11623` AS `t11623`",
]
self.compare_sql(df, expected_statements)
def test_persist_default(self):
df = self.df_employee.select("fname").persist()
expected_statements = [
"DROP VIEW IF EXISTS t11623",
"CACHE LAZY TABLE t11623 OPTIONS('storageLevel' = 'MEMORY_AND_DISK_SER') AS SELECT CAST(`a1`.`fname` AS string) AS `fname` FROM (VALUES (1, 'Jack', 'Shephard', 37, 1), (2, 'John', 'Locke', 65, 1), (3, 'Kate', 'Austen', 37, 2), (4, 'Claire', 'Littleton', 27, 2), (5, 'Hugo', 'Reyes', 29, 100)) AS `a1`(`employee_id`, `fname`, `lname`, `age`, `store_id`)",
"SELECT `t11623`.`fname` AS `fname` FROM `t11623` AS `t11623`",
]
self.compare_sql(df, expected_statements)
def test_persist_storagelevel(self):
df = self.df_employee.select("fname").persist("DISK_ONLY_2")
expected_statements = [
"DROP VIEW IF EXISTS t11623",
"CACHE LAZY TABLE t11623 OPTIONS('storageLevel' = 'DISK_ONLY_2') AS SELECT CAST(`a1`.`fname` AS string) AS `fname` FROM (VALUES (1, 'Jack', 'Shephard', 37, 1), (2, 'John', 'Locke', 65, 1), (3, 'Kate', 'Austen', 37, 2), (4, 'Claire', 'Littleton', 27, 2), (5, 'Hugo', 'Reyes', 29, 100)) AS `a1`(`employee_id`, `fname`, `lname`, `age`, `store_id`)",
"SELECT `t11623`.`fname` AS `fname` FROM `t11623` AS `t11623`",
]
self.compare_sql(df, expected_statements)