Some of your field names are reserved words in Access SQL (Date
, Order
) and you also have a field name with spaces in it. The default configuration of the CommandBuilder will not produce valid SQL statements in cases like this.
To fix this issue, immediately after the line...
Dim cb As New OleDb.OleDbCommandBuilder(da)
...add the following two lines:
cb.QuotePrefix = "["
cb.QuoteSuffix = "]"
That will tell the command builder to enclose table and field names in square brackets ([]
) so instead of generating a statement like
INSERT INTO snack (Date, Order, Number Of Items) VALUES ...
it will generate a statement like
INSERT INTO [snack] ([Date], [Order], [Number Of Items]) VALUES ...
Those square brackets are required for the SQL statement to be syntactically correct.