標籤:oracle
650) this.width=650;" src="/img/fz.gif" alt="複製代碼" style="border:0px;" />
create or replace procedure PROC_test is --Description:刪除欄位中的指定字元(斷行符號chr(13)、換行chr(10)) --By LiChao --Date:2016-03-01 colname varchar(20); --列名 cnt number; --包含分行符號的列的行數 v_sql varchar(2000); --動態SQL變數begin --讀取表中的列 for col in (select column_name from user_tab_columns where table_name = ‘TEMP‘) loop colname := col.column_name; --替換分行符號chr(10) v_sql := ‘select count(1) from temp where instr(‘ || colname || ‘,chr(10))>0 ‘; EXECUTE IMMEDIATE V_SQL into cnt; if cnt > 0 then v_sql := ‘update temp set ‘ || colname || ‘=trim(replace(‘ || colname || ‘,chr(10),‘‘‘‘))‘ || ‘where instr(‘ || colname || ‘,chr(10))>0 ‘; EXECUTE IMMEDIATE V_SQL; commit; end if; --替換斷行符號符chr(13) v_sql := ‘select count(1) from temp where instr(‘ || colname || ‘,chr(13))>0 ‘; EXECUTE IMMEDIATE V_SQL into cnt; if cnt > 0 then v_sql := ‘update temp set ‘ || colname || ‘=trim(replace(‘ || colname || ‘,chr(13),‘‘‘‘))‘ || ‘where instr(‘ || colname || ‘,chr(13))>0 ‘; EXECUTE IMMEDIATE V_SQL; commit; end if; --替換‘|‘ chr(124) 為‘*‘ chr(42) v_sql := ‘select count(1) from temp where instr(‘ || colname || ‘,chr(124))>0 ‘; EXECUTE IMMEDIATE V_SQL into cnt; if cnt > 0 then v_sql := ‘update temp set ‘ || colname || ‘=replace(‘ || colname || ‘,chr(124),chr(42))‘ || ‘where instr(‘ || colname || ‘,chr(124))>0 ‘; EXECUTE IMMEDIATE V_SQL; commit; end if; end loop;end PROC_test;/
650) this.width=650;" src="/img/fz.gif" alt="複製代碼" style="border:0px;" />
oracle刪除欄位中的空格、斷行符號及指定字元