pgAdmin 中的 Postgres 错误：整数输入语法无效：“”

Question

在从 ms-sql 转换为 postgres 时，我遇到了一些视图问题。

错误是：

Invalid Input Syntax for Integer: SQL state: 22P02""

问题似乎是由于

"limit"

条款造成的 如果我选择没有

"limit"

子句的视图，一切都很好 如果我选择带有

"limit"

子句的视图，则会失败。

在 ms-sql 中一切正常（顶部（1）<->限制1）

---

视图如下

SELECT ag."Codice" AS "Codice_anagen",
    ac."Codice" AS "Codice_anacli",
    ad."Codice" AS "Codice_anaditte",
    ag."AUID" AS "Codice_au",
    ag."Ragione_sociale_att",
    ac."Cliente_disatt" AS "Anacli_disattivato",
    COALESCE(ad."Ditta_disabilitata", 'X'::character varying) AS "Ditta_disabilitata",
        CASE
            WHEN COALESCE(ad."Data_Disabilitazione", '01/01/1900'::character varying)::text = '00/00/0000'::text THEN '01/01/1900'::character varying
            ELSE COALESCE(ad."Data_Disabilitazione", '01/01/1900'::character varying)
        END AS "Data_cessazione_come_ditta",
    ag."Partita_iva" AS ag_partita_iva,
    ag."Codice_fiscale" AS ag_codice_fiscale,
    "ANA_UN"."Partita_IVA" AS au_partita_iva,
    "ANA_UN"."Codice_Fiscale" AS au_codice_fiscale,
    COALESCE(( SELECT 'M'::text AS "Tipo"
           FROM dbo."MULTI_PRIVATI" mpp
          WHERE mpp."Anacli_disattivato"::text = 'N'::text AND mpp."Ditta_disabilitata"::text <> 'X'::text AND mpp."Codice_au"::text = ag."AUID"::text AND mpp."Codice_anagen"::text = ag."Codice"::text AND mpp."Codice_anacli"::text = ac."Codice"::text), 'P'::text)::character varying(2) AS tipocli,
    COALESCE(( SELECT COALESCE("ANAGEN_CRM".note, ''::character varying) AS "Note"
           FROM dbo."ANAGEN_CRM"
          WHERE "ANAGEN_CRM"."Codice"::text = ag."Codice"::text), ''::character varying) AS note
   FROM dbo."ANAGEN" ag
     JOIN dbo."ANACLI" ac ON ac."Codice_anagrafica_anagen"::integer = ag."Codice"::integer
     LEFT JOIN ( SELECT *
           FROM dbo."ANADITTE"
             JOIN dbo."ANADITTE_SINGLE_AUID" ON "ANADITTE"."AUID"::integer = "ANADITTE_SINGLE_AUID"."AUID"::integer AND "ANADITTE"."Codice"::integer = "ANADITTE_SINGLE_AUID".codice::integer) ad ON ad."AUID"::integer = ag."AUID"::integer
     JOIN dbo."ANA_UN" ON "ANA_UN"."ID"::integer = ag."AUID"::integer;

有人有什么建议吗？ 谢谢！

斯特凡诺