chore: Clippy

Author: peasee

src/mysql.rs

@@ -15,11 +15,8 @@ limitations under the License.
 */
 
 use crate::sql::db_connection_pool::DbConnectionPool;
-use crate::sql::sql_provider_datafusion::{self, SqlTable};
-use datafusion::{
-    datasource::TableProvider,
-    sql::{unparser::dialect::MySqlDialect, TableReference},
-};
+use crate::sql::sql_provider_datafusion::{self};
+use datafusion::{datasource::TableProvider, sql::TableReference};
 use mysql_async::prelude::ToValue;
 use snafu::prelude::*;
 use sql_table::MySQLTable;

src/mysql/mysql_rank.rs

@@ -1,5 +1,4 @@
 use datafusion::sql::sqlparser::ast::{Expr, Function, Ident, VisitorMut, WindowType};
-use datafusion_expr::sqlparser::ast::WindowFrameBound;
 use std::ops::ControlFlow;
 
 #[derive(Default)]