support create or replace procedure

src/query/management/src/procedure/procedure_mgr.rs

@@ -82,9 +82,16 @@ impl ProcedureMgr {
                     procedure_id: *existent.data,
                 }),
                 CreateOption::CreateOrReplace => {
-                    unreachable!(
-                        "create_procedure: CreateOrReplace should never conflict with existent"
-                    );
+                    let res = self
+                        .kv_api
+                        .update_id_value(name_ident, meta.clone())
+                        .await?;
+
+                    if let Some((id, _meta)) = res {
+                        Ok(CreateProcedureReply { procedure_id: *id })
+                    } else {
+                        Err(AppError::from(name_ident.unknown_error(func_name!())).into())
+                    }
                 }
             },
         }

tests/sqllogictests/suites/base/15_procedure/15_0002_procedure.test

@@ -25,6 +25,23 @@ call procedure p1();
 ----
 2
 
+statement ok
+CREATE or replace PROCEDURE  p1() RETURNS int not null LANGUAGE SQL COMMENT='test' AS $$
+BEGIN
+    LET x := -1;
+    LET sum := 10;
+    FOR x IN x TO x + 3 DO
+        sum := sum + x;
+    END FOR;
+    RETURN sum;
+END;
+$$;
+
+query T
+call procedure p1();
+----
+12
+
 statement ok
 CREATE PROCEDURE p1(x UInt8, sum UInt8) RETURNS int not null LANGUAGE SQL COMMENT='test' AS $$
 BEGIN
@@ -45,6 +62,18 @@ BEGIN
 END;
 $$;
 
+statement ok
+CREATE OR REPLACE PROCEDURE p1() RETURNS int not null LANGUAGE SQL COMMENT='test' AS $$
+BEGIN
+    LET x := -1;
+    LET sum := 0;
+    FOR x IN x TO x + 3 DO
+        sum := sum + x;
+    END FOR;
+    RETURN sum;
+END;
+$$;
+
 query T
 call procedure p1();
 ----