8
journeypost=# INSERT INTO user_data.user_data (username,randomint) VALUES ('mahman',1);
ERROR: array value must start with "{" or dimension information
LINE 1: ... user_data.user_data (username,randomint) VALUES ('mahman...
journeypost=# INSERT INTO user_data.user_data (username,randomint) VALUES {'mahman',1};
ERROR: syntax error at or near "{"
LINE 1: ...O user_data.user_data (username,randomint) VALUES {'mahman',...
journeypost=# INSERT INTO user_data.user_data (username,randomint) VALUES (2,{'mahman',1});
ERROR: syntax error at or near "{"
LINE 1: ...ser_data.user_data (username,randomint) VALUES (2,{'mahman',...
以上變化的INSERT語句在PostgreSQL中失敗。我做錯了什麼?無法插入:錯誤:數組值必須以「{」或尺寸信息開頭
編輯:
我的架構:
journeypost=# \dt user_data.*
List of relations
Schema | Name | Type | Owner
-----------+-----------+-------+-------
user_data | user_data | table | user
(1 row)
我的表:
journeypost=# \d user_data.user_data
Table "user_data.user_data"
Column | Type | Modifiers
-----------+-------------------------+-----------
username | character varying(50)[] | not null
randomint | integer |
Indexes:
"UsernameUnique" PRIMARY KEY, btree (username)
「username」和「randomint」的類型是什麼? – Kevin
請**編輯**您的問題,併爲'user_data'添加'create table'語句 –
我應該保留這個問題嗎?現在看來它確實很愚蠢。 –