MDEV-23549 CREATE fails after DROP without FRM

Related to 7c2ba9e: ha_table_exists() is replaced by
dd_frm_type(). ha_table_exists() checked the existence of share and
that succeeded to enter the execution branch of ha_delete_table()
where tdc_remove_table() was called. Now it is skipped because
dd_frm_type() returns TABLE_TYPE_UNKNOWN. Fix it by calling
tdc_remove_table() in this case as well.

mysql-test/main/drop_table_force.result

@@ -120,3 +120,12 @@ flush tables;
 drop table t2;
 ERROR 42S02: Unknown table 'test.t2'
 db.opt
+#
+# MDEV-23549 CREATE fails after DROP without FRM
+#
+create table t1 (a int);
+select * from t1;
+a
+drop table t1;
+create table t1 (a int);
+drop table t1;

mysql-test/main/drop_table_force.test

@@ -213,3 +213,14 @@ flush tables;
 --error ER_BAD_TABLE_ERROR
 drop table t2;
 --list_files  $DATADIR/test/
+
+--echo #
+--echo # MDEV-23549 CREATE fails after DROP without FRM
+--echo #
+create table t1 (a int);
+select * from t1;
+--remove_file $datadir/test/t1.frm
+
+drop table t1;
+create table t1 (a int);
+drop table t1;

sql/sql_table.cc

@@ -2443,6 +2443,7 @@ int mysql_rm_table_no_locks(THD *thd, TABLE_LIST *tables, bool if_exists,
       was_table|= wrong_drop_sequence;
       local_non_tmp_error= 1;
       error= table_type == TABLE_TYPE_UNKNOWN ? ENOENT : -1;
+      tdc_remove_table(thd, db.str, table_name.str);
     }
     else
     {