1 files changed, 0 insertions, 32 deletions
diff --git a/sqlglot/dataframe/sql/util.py b/sqlglot/dataframe/sql/util.py
deleted file mode 100644
index 4b9fbb1..0000000
--- a/sqlglot/dataframe/sql/util.py
+++ /dev/null
@@ -1,32 +0,0 @@
-from __future__ import annotations
-
-import typing as t
-
-from sqlglot import expressions as exp
-from sqlglot.dataframe.sql import types
-
-if t.TYPE_CHECKING:
-    from sqlglot.dataframe.sql._typing import SchemaInput
-
-
-def get_column_mapping_from_schema_input(schema: SchemaInput) -> t.Dict[str, t.Optional[str]]:
-    if isinstance(schema, dict):
-        return schema
-    elif isinstance(schema, str):
-        col_name_type_strs = [x.strip() for x in schema.split(",")]
-        return {
-            name_type_str.split(":")[0].strip(): name_type_str.split(":")[1].strip()
-            for name_type_str in col_name_type_strs
-        }
-    elif isinstance(schema, types.StructType):
-        return {struct_field.name: struct_field.dataType.simpleString() for struct_field in schema}
-    return {x.strip(): None for x in schema}  # type: ignore
-
-
-def get_tables_from_expression_with_join(expression: exp.Select) -> t.List[exp.Table]:
-    if not expression.args.get("joins"):
-        return []
-
-    left_table = expression.args["from"].this
-    other_tables = [join.this for join in expression.args["joins"]]
-    return [left_table] + other_tables