Question

有人可以告诉我为什么这段代码会抛出语法错误？：

commText = "INSERT INTO Messages VALUES (" & (recordsQty + 1) & "," & currentUserID & ",#" & Now & "#, '" & messageText & "')"
conn.Open connStr
conn.Execute commText
conn.Close()

我插入的表格如下：

ID Number PK
userID Number FK
messageDate Date/Time
messageText Text

最后，代码抛出了这个错误：

Script error detected at line 20.
Source line: conn.execute commText
Description: Syntax error in INSERT INTO statement.

提前致谢！

Answer 1

如果您的ID字段设置为自动增量，则无需在where子句中指定它。

commText = "INSERT INTO Messages VALUES (" & currentUserID & ",#" & Now & "#, '" & messageText & "')"

此外，您还需要确保外键表中存在currentUserID

Answer 2

commText = "INSERT INTO Messages (userID, messageDate, messageText) " & _
           "VALUES (" & currentUserID & ", #" & Now & "#, '" & messageText & "')"

或者，如果您的主键不是自动增量：

commText = "INSERT INTO Messages (ID, userID, messageDate, messageText) " & _
           "VALUES (" & (recordsQty + 1) & ", "  & currentUserID & ", #" & Now & "#, '" & messageText & "')"

Answer 3

Swagata是正确的，您不需要指定自动列，但是如果它们与您正在完全插入结构的表不匹配，则需要明确指定列。

commText = "INSERT INTO Messages (UserId, messageDate, messageText  ) VALUES (" & currentUserID & ",#" & Now & "#, '" & messageText & "')"

Answer 4

尝试用单引号替换您的主题标签。

commText = "INSERT INTO Messages VALUES (" & (recordsQty + 1) & "," & currentUserID & ",'" & Now & "', '" & messageText & "')"

将ID，时间戳和字符串插入Access数据库时出现语法错误

4 个答案: