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CREATE OR REPLACE PROCEDURE UpdatePiecesChn(pieceidStr in varchar2,
updateChnid in NUMBER,
fromChnid in number) is
begin
delete from sc_st_chn_ps
where pieceid in (select pieceid
from sc_st_chn_ps
where chnid = updateChnid
and pieceid in (pieceidStr))
and chnid = fromChnid;
update sc_st_chn_ps
set chnid = updateChnid
where pieceid in (pieceidStr)
and chnid = fromChnid;
commit;
end UpdatePiecesChn;
exec UpdatePiecesChn('1555,1557,1560,1576,1577,1578,1547,1561,1573,1574,1586,1588,1590,1592,1593,1663,1664,2675,2676,2679,2681,2682,2683,2705,2708,2709,3722,3682,3723,5330,5331,5332,5563',504,198);
delete from sc_st_chn_ps
where pieceid in (select pieceid
from sc_st_chn_ps
where chnid = updateChnid
and pieceid in (1555,1557,1560,1576,1577,1578,1547,1561,1573,1574,1586,1588,1590,1592,1593,1663,1664,2675,2676,2679,2681,2682,2683,2705,2708,2709,3722,3682,3723,5330,5331,5332,5563))
delete from sc_st_chn_ps
where pieceid in (select pieceid
from sc_st_chn_ps
where chnid = updateChnid
and pieceid in (‘1555,1557,1560,1576,1577,1578,1547,1561,1573,1574,1586,1588,1590,1592,1593,1663,1664,2675,2676,2679,2681,2682,2683,2705,2708,2709,3722,3682,3723,5330,5331,5332,5563’))
-- 这个出错了,系统 会把 pieceidStr 当做一个数值来看,是一个数值,而不是多个。
where pieceid in (pieceidStr)
-- 采用楼上的动态语句是一个方法,也可以使用 instr 函数,但是存在一个隐式转化
where instr( ',' || pieceidStr || ',' , ',' || piecdeid || ',') > 0
CREATE OR REPLACE PROCEDURE UpdatePiecesChn(pieceidStr in varchar2,
updateChnid in NUMBER,
fromChnid in number) is
v_del_sql varchar2(100);
v_upd_sql varchar2(100);
begin
v_del_sql:='delete from sc_st_chn_ps where pieceid in (select pieceid from sc_st_chn_ps where chnid = updateChnid and pieceid in ('||pieceidStr||')) and chnid = fromChnid';
v_upd_sql:='update sc_st_chn_ps set chnid = updateChnid where pieceid in ('||pieceidStr||') and chnid = fromChnid';
execute immediate v_del_sql;
execute immediate v_upd_sql;
commit;
end UpdatePiecesChn;