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我在Qt中編寫庫存控制程序,但當插入數據時,我收到一個錯誤QSqlError("", "", "")
。問題是數據被插入到SQLITE數據庫中,但我不確定錯誤的含義。獲取QSqlError(「」,「」,「」)但插入數據
,我使用將數據插入到數據庫中的代碼如下:
query_Account.prepare("INSERT INTO Customer(Company_Name, City, Phone_Number, Street_Adress, County, BULSTAT, Company_Owner, Account_Since) "
"VALUES (:Company_Name, :City, :Phone_Number, :Street_Adress, :County, :BULSTAT, :Company_Owner, :Account_Since)");
query_Account.bindValue(":Company_Name", ui->lineEdit_Company_Name->text());
query_Account.bindValue(":City", ui->lineEdit_City->text());
query_Account.bindValue(":Phone_Number", (ui->lineEdit_Phone_Num->text()).toInt());
query_Account.bindValue(":Street_Adress", ui->lineEdit_Street_Add->text());
query_Account.bindValue(":County", ui->lineEdit_County->text());
query_Account.bindValue(":BULSTAT", (ui->lineEdit_BULSTAT->text()).toInt());
query_Account.bindValue(":Company_Owner", ui->lineEdit_Company_Owner->text());
query_Account.bindValue(":Account_Since", 1776-07-04);
query_Account.exec();
qDebug() << "SQL query_Account:" << query_Account.executedQuery();
qDebug() << "SQL ERROR:" << query_Account.lastError();