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我正在尝试导入 CSV，但最近一直遇到错误：

ERROR:  invalid input syntax for integer: ""
CONTEXT:  COPY locations, line 1, column ext: ""

我对此仍然很陌生，但据我所知，它似乎没有null用于任何空白整数列。任何帮助，将不胜感激。

以下是 CSV 中的几行：

1 STOP ELECTRONICS CENTER,1100 CONEY ISLAND AVENUE,BROOKLYN,NY,11230,USA,7182491201,,,,
1 STOP FURNITURE WAREHOUSE,9050 KENMAR DR.,SAN DIEGO,CA,92121,USA,8582719400,,,,
309 OFFICE FURNITURE,1711 BETHLEHEM PARK,HATFIELD,PA,19440,USA,2158223333,,,,
"A & W OFFICE SUPPLY & DESIGN, INC.",10653 DUTCHTOWN ROAD,KNOXVILLE,TN,37932,USA,8656758532,,,,

这是我正在使用的 COPY 命令：

COPY locations(name, address, city, province, postal_code, country, phone, ext, phone_alt, ext_alt, url) FROM '/Volumes/Data/Users/me/Dealers.csv' WITH (FORMAT csv, DELIMITER ',',  NULL 'NULL');

这是我的位置表：

                                      Table "public.locations"
   Column    |            Type             |                       Modifiers                        
-------------+-----------------------------+--------------------------------------------------------
 id          | integer                     | not null default nextval('locations_id_seq'::regclass)
 name        | character varying(255)      | 
 address     | character varying(255)      | 
 city        | character varying(255)      | 
 province    | character varying(255)      | 
 postal_code | character varying(255)      | 
 country     | character varying(255)      | 
 phone       | bigint                      | 
 ext         | bigint                      | 
 phone_alt   | bigint                      | 
 ext_alt     | bigint                      | 
 latitude    | double precision            | 
 longitude   | double precision            | 
 created_at  | timestamp without time zone | not null
 updated_at  | timestamp without time zone | not null
 url         | character varying(255)      | 
Indexes:
    "locations_pkey" PRIMARY KEY, btree (id)
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1 回答 1

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尝试不使用“NULL”

从“/Volumes/Data/Users/me/Dealers.csv”中复制位置（名称、地址、城市、省、邮政编码、国家/地区、电话、分机、电话替代、分机替代、网址）（格式 csv）；

于 2013-08-26T23:24:55.530 回答