create type char_table is table of varchar2(4000);--创建自定义类型脚本

create or replace function split_string(pi_str in varchar2, pi_separator in varchar2) --创建函数

return char_table

is

v_char_table char_table;

--create type char_table is table of varchar2(4000);--创建自定义类型脚本

v_temp varchar2(4000);

v_element varchar2(4000);

begin

v_char_table := char_table();

v_temp := pi_str;

while instr(v_temp, pi_separator) > 0

loop

v_element := substr(v_temp,1,instr(v_temp, pi_separator)-1);

v_temp := substr(v_temp, instr(v_temp,pi_separator)+ length(pi_separator) , length(v_temp));

v_char_table.extend;

v_char_table(v_char_table.count) := v_element;

end loop;

v_char_table.extend;

v_char_table(v_char_table.count) := v_temp;

return v_char_table;

end split_string;

--测试

select split_string('safs,utjtje,2412q1a,egwsff',',') from dual;

--实际应用

create or replace function initCFJG

return varchar2

is

pragma AUTONOMOUS_TRANSACTION;

guid varchar2(80):=''; --GUID

zjid varchar2(80):='';--主键id

lxid varchar2(80):=''; --处理结果类型id

lxidsArr char_table; --字符串数组，char_table为自定义类型

begin

for p in(select lp_id,zfgl_id,case_id,cf_amount from dzjc_xzzf_t_zfgl where lp_id is not null)

loop

zjid:=p.zfgl_id;

select split_string(p.lp_id,',') into lxidsArr from dual;

for i in 1 .. lxidsArr.count

loop

--dbms_output.put_line(lxidsArr(i));

select GETGUID into guid from dual;

select cfjd_cflx into lxid from cf_t_cfjd where rownum =1 and cfjd_id=lxidsArr(i);

if lxid='3'then

insert into dzjc_xzzf_t_zfgl(zfgl_id,case_id,lp_id,cf_amount) values (guid,p.case_id,'159_'||lxid,p.cf_amount);

else

insert into dzjc_xzzf_t_zfgl(zfgl_id,case_id,lp_id) values (guid,p.case_id,'159_'||lxid);

end if;

end loop;

delete from dzjc_xzzf_t_zfgl where zfgl_id=zjid;

end loop;

commit;

return '执行完成';

end;