dawei
废话不多说了，直接给大家贴代码了，具体代码如下所示：
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;
–替换回车符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),chr(13))>0 ‘;
EXECUTE IMMEDIATE V_SQL;
commit;
end if;
–替换’|’ chr(124) 为’*’ 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;
/
以上所述是小编给大家介绍的Oracle删除字段中的空格、回车及指定字符的实例代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！
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