Limite requete parametrée
Bonjour à tous.
je fait face à un problème qui me dépasse ... Avec le code suivant :
Code:
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| MyDate = dteMonth & "/" & dteDay & "/" & dteYear
Dim sqlConn As SqlConnection = New SqlConnection(strConnection)
Dim SQLStmt As String = "SELECT tblAccessoriesBook.IdAccessoriesBook " & _
"FROM tblAccessoriesBook INNER JOIN " & _
"tblAccessories ON tblAccessoriesBook.IdAccessories = tblAccessories.IdAccessories INNER JOIN " & _
"tblGroups ON tblAccessories.IdGroups = tblGroups.IdGroups " & _
"WHERE (tblGroups.AutoMailHour = '" & DateTime.Now.Hour & ":00" & "') AND IsReturn = '0' AND IsAttribution = '0' AND ReturnDate < '" & MyDate & "' AND tblGroups.IdCountry = '1' AND " & DateTime.Now.DayOfWeek.ToString & " = 'True' "
Dim cmdGetRequestor As SqlCommand
Dim dtrSubject As SqlDataReader
Dim email As String = ""
sqlConn.Open()
cmdGetRequestor = New SqlCommand(SQLStmt, sqlConn)
dtrSubject = cmdGetRequestor.ExecuteReader
While dtrSubject.Read() SendNotReturnMailAccessories(dtrSubject("IdAccessoriesBook").ToString)
End While
dtrSubject.Close()
sqlConn.Close() |
Ma fonction SendNotReturnMailAccessories est bien appelée (la requete SQL me retourne 6 ligne)
Mais avec le code suivant, et des requetes paramétrées
Code:
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| MyDate = dteMonth & "/" & dteDay & "/" & dteYear
Dim sqlConn As SqlConnection = New SqlConnection(strConnection)
Dim SQLStmt As String = "SELECT tblAccessoriesBook.IdAccessoriesBook " & _
"FROM tblAccessoriesBook INNER JOIN " & _
"tblAccessories ON tblAccessoriesBook.IdAccessories = tblAccessories.IdAccessories INNER JOIN " & _
"tblGroups ON tblAccessories.IdGroups = tblGroups.IdGroups " & _
"WHERE (tblGroups.AutoMailHour = @Hour) AND IsReturn = '0' AND IsAttribution = '0' AND ReturnDate < @ReturnDate AND tblGroups.IdCountry = '1' AND @CurrentDay = 'True' "
Dim cmdGetRequestor As SqlCommand
Dim dtrSubject As SqlDataReader
Dim email As String = ""
sqlConn.Open()
cmdGetRequestor = New SqlCommand(SQLStmt, sqlConn)
cmdGetRequestor.Parameters.AddWithValue("@Hour", DateTime.Now.Hour & ":00")
cmdGetRequestor.Parameters.AddWithValue("@ReturnDate", MyDate)
cmdGetRequestor.Parameters.AddWithValue("@CurrentDay", DateTime.Now.DayOfWeek.ToString)
dtrSubject = cmdGetRequestor.ExecuteReader
While dtrSubject.Read()
SendNotReturnMailAccessories(dtrSubject("IdAccessoriesBook").ToString)
End While
dtrSubject.Close()
sqlConn.Close() |
Ma requete SQL ne retourne rien. Je ne vois pas mon erreur ...
Quelqu'un a-t-il une idée ?
Cordialement.
DeWaRs