Sql 列不存在，pgAdmin 4

当PostgreSQL使用双引号（

“

）表示系统标识符（如表、列等）而使用单引号（

”

）表示文本时，您会遇到此错误

您希望您的查询是：

INSERT INTO public."LeadCustomer"(
    "CustomerID", "FirstName", "Surname", "BillingAddress", "Email")
    VALUES ("12", "Lola", "Smith", "24 Cashmere Lane, Lancashire, LA4 6QT", "lolasmith@gmail.com");

ERROR:  column "12" does not exist
LINE 3:  VALUES ("12", "Lola", "Smith", "24 Cashmere Lane, Lancashir...
                 ^
********** Error **********

ERROR: column "12" does not exist
SQL state: 42703
Character: 111

---

在字符串周围使用单引号这是一个愚蠢的错误！谢谢你救了我一天！谢谢

INSERT INTO public."LeadCustomer"(
    "CustomerID", "FirstName", "Surname", "BillingAddress", "Email")
    VALUES ('12', 'Lola', 'Smith', '24 Cashmere Lane, Lancashire, LA4 6QT', 'lolasmith@gmail.com');