Question

亲爱的朋友们，我将这些陈述存储在一个表格中，我需要执行它们才能收到结果。

DECODE (to_char((SELECT s1.streettypename FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||''|| to_char((SELECT s0.streetname FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||''|| to_char(NRO_VIA) ||''|| to_char(NRO_PUERTA),'', 'No Disponible', to_char((SELECT s1.streettypename FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||' '|| to_char((SELECT s0.streetname FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||' '|| to_char(NRO_VIA) ||' '|| to_char(NRO_PUERTA))',DECODE (to_char((SELECT s1.streettypename FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||''|| to_char((SELECT s0.streetname FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||''|| to_char(NRO_VIA) ||''|| to_char(NRO_PUERTA),'', 'No Disponible', to_char((SELECT s1.streettypename FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||' '|| to_char((SELECT s0.streetname FROM autodesk.smstreets s0, autodesk.smstreettypes s1 where s0.streettypeid = s1.streettypeid(+) AND s0.streetantiq=0 AND s0.streetid=COD_VIA)) ||' '|| to_char(NRO_VIA) ||' '|| to_char(NRO_PUERTA)) FROM cliente WHERE NRO_CLIENTE='104631'

DECODE (observaciones, NULL, 'No Disponible', '', 'No Disponible', observaciones)',DECODE (observaciones, NULL, 'No Disponible', '', 'No Disponible', observaciones) FROM cliente WHERE NRO_CLIENTE='104631'

to_char((SELECT areaname FROM autodesk.amareas a0 WHERE a0.areaid=COD_DISTRITO))',to_char((SELECT areaname FROM autodesk.amareas a0 WHERE a0.areaid=COD_DISTRITO)) FROM cliente WHERE NRO_CLIENTE='104631'

to_char((SELECT areaname FROM autodesk.amareas a0 WHERE a0.areaid=COD_PROVINCIA))',to_char((SELECT areaname FROM autodesk.amareas a0 WHERE a0.areaid=COD_PROVINCIA)) FROM cliente WHERE NRO_CLIENTE='104631'

to_char(correlativo)',to_char(correlativo) FROM cliente WHERE NRO_CLIENTE='104631'

sed',sed FROM cliente WHERE NRO_CLIENTE='104631'

to_char(telefono)',to_char(telefono) FROM s_v_cliente WHERE NRO_CLIENTE='104631'

to_char(numero_medidor)',to_char(numero_medidor) FROM tps.s_v_medid, cliente c WHERE NRO_CLIENTE='104631'

to_char(d.Consumo)',to_char(d.Consumo) FROM cliente c,(SELECT Id_Cuenta, Consumo FROM (SELECT a.Id_Cuenta, b.ENERGIA_FP Consumo FROM s_NUC_SERVICIO a, s_his_consumo b WHERE UPPER(a.tipo_Servicio) = 'ELECTRICO' AND a.id_servicio=b.id_servicio AND a.Id_Cuenta= %ID_ELEMENTO% ORDER BY fecha_lectura DESC) WHERE ROWNUM <=1) d WHERE NRO_CLIENTE='104631'

to_char(d.Potencia)',to_char(d.Potencia) FROM cliente c,(SELECT Id_Cuenta, Potencia FROM (SELECT a.Id_Cuenta, (SELECT potencia_cont_fp FROM s_v_cliente WHERE numero_cliente = a.Id_Cuenta) Potencia FROM s_NUC_SERVICIO a, s_his_consumo b WHERE UPPER(a.tipo_Servicio) = 'ELECTRICO' AND a.id_servicio = b.id_servicio AND a.Id_Cuenta = %ID_ELEMENTO% ORDER BY fecha_lectura DESC) WHERE ROWNUM <=1) d WHERE NRO_CLIENTE='104631'

fase',fase FROM cliente WHERE NRO_CLIENTE='104631'

to_char(NRO_CLIENTE)',to_char(NRO_CLIENTE) FROM cliente WHERE NRO_CLIENTE='104631'

nombre',nombre FROM cliente WHERE NRO_CLIENTE='104631'

to_char(pcr)',to_char(pcr) FROM cliente WHERE NRO_CLIENTE='104631'

TO_CHAR(DECODE(TIPO,1,'NORMAL',2,'MAXIMETRO',4,'PIMT',7,'HH.UU. Y PP.JJ',8,'ALUMBRADO PUBLICO','No Disponible'))',TO_CHAR(DECODE(TIPO,1,'NORMAL',2,'MAXIMETRO',4,'PIMT',7,'HH.UU. Y PP.JJ',8,'ALUMBRADO PUBLICO','No Disponible')) FROM cliente WHERE NRO_CLIENTE='104631'

TO_CHAR(DECODE(estado,0,'ACTIVO',1,'ELIMINADO',2,'RETIRADO',3,'NUEVO',4,'PROCESO DE RETIRO','No Disponible'))',TO_CHAR(DECODE(estado,0,'ACTIVO',1,'ELIMINADO',2,'RETIRADO',3,'NUEVO',4,'PROCESO DE RETIRO','No Disponible')) FROM cliente WHERE NRO_CLIENTE='104631'

cadena',cadena FROM cliente WHERE NRO_CLIENTE='104631'

to_char(sector)',to_char(sector) FROM cliente WHERE NRO_CLIENTE='104631'

to_char(zona)',to_char(zona) FROM cliente WHERE NRO_CLIENTE='104631'

Answer 1

如果看起来像这些都是返回1行2列的select语句（在开始时减去关键字select，并且语法错误很多）那么你可以这样做：

declare
  l_sql long;
  l_col1 long;
  l_col2 long;
begin
  for r_sql in (select statement from my_table) loop
    dbms_output.put_line('Statement: '||r_sql.statement);
    l_sql := 'select '||r_sql.statement;
    begin
      execute immediate l_sql into l_col1, l_col2;
      dbms_output.put_line('returned: '||l_col1||','||l_col2);
    exception
      when no_data_found then
        -- take appropriate action
      when too_many_rows then ...
        -- take appropriate action
    end;
  end loop;
end;

但这仅在数据中的语法错误得到修复时才有效 - 例如

to_char(NRO_CLIENTE)',to_char(NRO_CLIENTE) FROM cliente WHERE NRO_CLIENTE='104631'

...在to_char(NRO_CLIENTE)之后有一个虚假的'会导致语句在运行时失败。

如何执行PL / SQL表语句

1 个答案: