diff options
Diffstat (limited to 'tests/dataframe/integration/test_session.py')
-rw-r--r-- | tests/dataframe/integration/test_session.py | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/tests/dataframe/integration/test_session.py b/tests/dataframe/integration/test_session.py deleted file mode 100644 index 3bb3e20..0000000 --- a/tests/dataframe/integration/test_session.py +++ /dev/null @@ -1,43 +0,0 @@ -from pyspark.sql import functions as F - -from sqlglot.dataframe.sql import functions as SF -from tests.dataframe.integration.dataframe_validator import DataFrameValidator - - -class TestSessionFunc(DataFrameValidator): - def test_sql_simple_select(self): - query = "SELECT fname, lname FROM employee" - df = self.spark.sql(query) - dfs = self.sqlglot.sql(query) - self.compare_spark_with_sqlglot(df, dfs) - - def test_sql_with_join(self): - query = """ - SELECT - e.employee_id - , s.store_id - FROM - employee e - INNER JOIN - store s - ON - e.store_id = s.store_id - """ - df = ( - self.spark.sql(query) - .groupBy(F.col("store_id")) - .agg(F.countDistinct(F.col("employee_id"))) - ) - dfs = ( - self.sqlglot.sql(query) - .groupBy(SF.col("store_id")) - .agg(SF.countDistinct(SF.col("employee_id"))) - ) - self.compare_spark_with_sqlglot(df, dfs, skip_schema_compare=True) - - def test_nameless_column(self): - query = "SELECT MAX(age) FROM employee" - df = self.spark.sql(query) - dfs = self.sqlglot.sql(query) - # Spark will alias the column to `max(age)` while sqlglot will alias to `_col_0` so their schemas will differ - self.compare_spark_with_sqlglot(df, dfs, skip_schema_compare=True) |