spi-stats:fix validate sql.

ideal-world · Dec 11, 2024 · af2f666 · af2f666
1 parent 4e9349e
commit af2f666
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/backend/spi/spi-stats/src/serv/pg/stats_pg_sync_serv.rs b/backend/spi/spi-stats/src/serv/pg/stats_pg_sync_serv.rs
@@ -362,6 +362,9 @@ fn process_sql(sql: &str, fact_record: &HashMap<String, Value>) -> TardisResult<
 
 /// validate fact and fact col sql
 pub(crate) fn validate_select_sql(sql: &str) -> bool {
+    if sql.is_empty() {
+        return true;
+    }
     let re = Regex::new(r"(?i)^\s*select\b").expect("should compile regex");
     re.is_match(&sql)
 }