sql_mode=ORACLE specific functions do not work with ColumnStore tables

create table t2(a int not null, b varchar(100)) engine=columnstore;

insert into t2 values(1, 'aaaaaaaaaaaa'),(2,'bbbbbbbbbbbbb');

MariaDB [test2]> select a, replace(b, 'a', 'c') from t2;

ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1001: Function 'replace_oracle' can only be used in the outermost select or orde

MariaDB [test2]> select a, trim(b) from t2;

ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1001: Function 'trim_oracle' can only be used in the outermost select or order btion with an aggregate function.

MariaDB [test2]> select a, concat(b,'kkkkkkkkk') from t2;

ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1001: Function 'concat_operator_oracle' can only be used in the outermost select in conjunction with an aggregate function.

MariaDB [test2]> select a, decode(b, 'a', 'c') from t2;

ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1001: Function 'decode_oracle' can only be used in the outermost select or order by clause and cannot be used in conjunction with an aggregate function.