Oracle DBMS_LOB到Postgres的转换

时间:2018-12-06 07:14:26

标签: oracle postgresql

有人可以让我知道如何将下面的Oracle代码从Oracle转换为Postgres数据库:dbms_lob.writeappend()append()trim()write()

set serveroutput on;
declare
  l_1 clob;
  l_2 clob;
  amount number;
  offset number;
begin
 select in_lob into l_1
 from test.lob_table
 where id=2 for update;
  amount:=2;
  offset:=3;
 dbms_lob.writeappend(l_1,length('hhhhhhhh'),'hhhhhhhh');
   dbms_output.put_line(l_1);
end;

0 个答案:

没有答案