使用C＃和MS Access創建表SQL

Question

我想在我的數據庫中創建一個表，我被告知我的SQL的語法有錯誤。而我不知道在哪裏。

objOleDbCommand.CommandText = "CREATE TABLE PersonalData (" + 
    "[DataID] AUTOINCREMENT NOT NULL PRIMARY KEY ," + 
    "[Type] VARCHAR(40) NOT NULL ," + 
    "[URL] VARCHAR(40) NOT NULL ," + 
    "[SoftwareName] VARCHAR(40) NOT NULL ," + 
    "[SerialCode] VARCHAR(40) NOT NULL ," + 
    "[UserName] VARCHAR(40) NOT NULL ," + 
    "[Password] VARCHAR(40) NOT NULL"; 

objOleDbCommand.ExecuteNonQuery(); 

Answer 1

您似乎錯過了右括號。此外，爲了使稍微可讀的代碼，可以考慮使用@""結構，它允許多行字符串文字：

objOleDbCommand.CommandText = @"CREATE TABLE PersonalData (
    [DataID] AUTOINCREMENT NOT NULL PRIMARY KEY, 
    [Type] VARCHAR(40) NOT NULL, 
    [URL] VARCHAR(40) NOT NULL, 
    [SoftwareName] VARCHAR(40) NOT NULL, 
    [SerialCode] VARCHAR(40) NOT NULL, 
    [UserName] VARCHAR(40) NOT NULL, 
    [Password] VARCHAR(40) NOT NULL 
)"; 

Answer 2

你缺少在最後一個右括號。 IE：

objOleDbCommand.CommandText = "CREATE TABLE PersonalData (" + 
       "[DataID] AUTOINCREMENT NOT NULL PRIMARY KEY ," + 
       "[Type] VARCHAR(40) NOT NULL ," + 
       "[URL] VARCHAR(40) NOT NULL ," + 
       "[SoftwareName] VARCHAR(40) NOT NULL ," + 
       "[SerialCode] VARCHAR(40) NOT NULL ," + 
       "[UserName] VARCHAR(40) NOT NULL ," + 
       "[Password] VARCHAR(40) NOT NULL)"; 

      objOleDbCommand.ExecuteNonQuery();