存储过程系列三：根据表别名方式distinct去重插入

1、根据表别名方式distinct去重插入

insert into GG_XKZ_YLQXSCXKESL_SCDZ
           ( bzj, xkzid,  sqid, jtdz, szsf, szqx, szjd, lxdh, yb, instnum, lastdate, datexc)
     select  SYS_GUID(), new_xkz_idIn, a.* from
    (select distinct   sqid, jtdz, szsf, szqx, szjd, lxdh, yb,  f_getslbs(), sysdate, ‘11‘
             from XZXK_YLQXSCXKESL_BG_SCDZ
     where sqid = sqidIn and bgqhbs = ‘2‘ ) a;