I am trying to insert into a mysql table. Here is my code...
Dim cmdText = "INSERT INTO complete_log ('cust_id', 'business', 'note', 'date_stamp') values (@cid,@bus,@notey,@datey)"
Dim conn As New MySqlConnection("server=theipofserver;user id=id;password=mypass;database=thedatabase")
Using cmd = New MySqlCommand(cmdText, conn)
conn.Open()
Dim testy As String
testy = TextBox1.Text
Dim dater = Date.Today + TimeOfDay
cmd.Parameters.AddWithValue("@cid", c_id)
cmd.Parameters.AddWithValue("@bus", c_business)
cmd.Parameters.AddWithValue("@notey", testy)
cmd.Parameters.AddWithValue("@datey", dater)
cmd.ExecuteNonQuery()
End Using
But, I get the following error:
MySql.Data.MySqlClient.MySqlException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''cust_id', 'business', 'note', 'date_stamp') values ('ID','null','first one'' at line 1
the table I am trying to insert into has 4 columns that are all varchars with plenty of space (varchar(100))
Here are more details on the error... error occurs on line 31...
Line 29: cmd.Parameters.AddWithValue("@notey", testy)
Line 30: cmd.Parameters.AddWithValue("@datey", dater)
Line 31: cmd.ExecuteNonQuery()
Line 32: End Using
Line 33: TextBox1.Font.Bold = True
So, what am I doing wrong here? Any tips on better ways to insert into mysql tables would be greatly appreciated!
Don't use quotes around table or column names.
INSERT INTO complete_log (`cust_id`, `business`, `note`, `date_stamp`)
values (@cid,@bus,@notey,@datey)
If you want to escape table and column names then use backticks. But you only need to escape reserved words in MySQL .
Do not specify column names in apostrophies
Instead of
Dim cmdText = "INSERT INTO complete_log ('cust_id', 'business', 'note', 'date_stamp') values (@cid,@bus,@notey,@datey)"
Do
Dim cmdText = "INSERT INTO complete_log (cust_id, business, note, date_stamp) values (@cid,@bus,@notey,@datey)"
Change
INSERT INTO complete_log ('cust_id', 'business', 'note', 'date_stamp')
to
INSERT INTO complete_log (cust_id, business, note, date_stamp)
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