-243 Could not position within a table table-name.
错误原因:不能在表的数据行上加锁,该行数据已被锁
示例:
session1
dbaccess testdb -
drop table if exists t;
create table t(col1 int,col2 char(100));
insert into t select tabid,tabname from systables;
begin;
delete from t where col1=1;