improve code

GreptimeTeam · Nov 16, 2022 · cc96d5a · cc96d5a
1 parent 15ae646
commit cc96d5a
Showing 1 changed file with 3 additions and 12 deletions.
diff --git a/src/sql/src/parser.rs b/src/sql/src/parser.rs
@@ -228,23 +228,14 @@ impl<'a> ParserContext<'a> {
             _ => false,
         };
 
-        let explain_statement = if has_describe_alias {
+        let explain_statement =
             self.parser
-                .parse_explain(false)
+                .parse_explain(has_describe_alias)
                 .with_context(|_| error::UnexpectedSnafu {
                     sql: self.sql,
                     expected: "a statement",
                     actual: self.peek_token_as_string(),
-                })?
-        } else {
-            self.parser
-                .parse_explain(false)
-                .with_context(|_| error::UnexpectedSnafu {
-                    sql: self.sql,
-                    expected: "a statement",
-                    actual: self.peek_token_as_string(),
-                })?
-        };
+                })?;
 
         Ok(Statement::Explain(Explain::try_from(explain_statement)?))
     }