tmp1

Signed-off-by: junxiang Mu <[email protected]>

s3select/api/src/query/ast.rs

@@ -0,0 +1,8 @@
+use datafusion::sql::sqlparser::ast::Statement;
+
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum ExtStatement {
+    /// ANSI SQL AST node
+    SqlStatement(Box<Statement>),
+    // we can expand command
+}