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Signed-off-by: TennyZhuang <[email protected]>
risingwavelabs · Sep 17, 2023 · a53a0d0 · a53a0d0
1 parent a021d63
commit a53a0d0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/frontend/src/expr/function_impl/col_description.rs b/src/frontend/src/expr/function_impl/col_description.rs
@@ -19,6 +19,7 @@ use risingwave_expr_macro::function;
 
 #[function("col_description(varchar, int32) -> varchar")]
 fn col_description(_name: &str, _col: i32, writer: &mut impl Write) -> Result<(), ExprError> {
+    // TODO: Currently we don't support `COMMENT` statement, so we just return empty string.
     writer.write_str("").unwrap();
 
     Ok(())