Seems an easy questions, but how do I negate a SQL bit variable in SQL Server 2000? i.e. If the Bit is 1, I want it to be set to 0. Not that this is not a select, e.g.
SET @b = 1
SET @b = NOT @b -- This line does not work.
I am using two drop downs, like so:
<asp:DropDownList ID="ChurchStateDrop" runat="server" DataSourceID="ChurchStateDropData" DataTextField="State" DataValueField="State" AutoPostBack="True" onselectedindexchanged="ChurchStateDrop_SelectedIndexChanged" AppendDataBoundItems="True"> <asp:ListItem Value="?????" Selected="True" Text="All States" /></asp:DropDownList>
<asp:DropDownList ID="ChurchCityDrop" runat="server" DataSourceID="ChurchCityDropData" DataTextField="City" DataValueField="City" AutoPostBack="True" onselectedindexchanged="ChurchCityDrop_SelectedIndexChanged" AppendDataBoundItems="True"> <asp:ListItem Value="?????" Selected="True" Text="All Cities" /></asp:DropDownList>
I have ????? in the value fields because I don't know what value needs to be passed to negate filtering (to choose all). The Dropdowns have the following SQLDatasources:<asp:SqlDataSource ID="ChurchStateDropData" runat="server" ConnectionString="<%$ ConnectionStrings:tceDatabaseOnlineSQLConnection %>" SelectCommand="SELECT DISTINCT [State] FROM [ChurchView]" DataSourceMode="DataReader"></asp:SqlDataSource>
<asp:SqlDataSource ID="ChurchCityDropData" runat="server" ConnectionString="<%$ ConnectionStrings:tceDatabaseOnlineSQLConnection %>" SelectCommand="SELECT DISTINCT [City] FROM [ChurchView] WHERE ([State] = @State)" DataSourceMode="DataReader"> <SelectParameters> <asp:ControlParameter ControlID="ChurchStateDrop" Name="State" PropertyName="SelectedValue" Type="String" /> </SelectParameters></asp:SqlDataSource>
Now, lets say I wanted to pass a value to the WHERE statement in ChurchCityDropData to coincide with 'All States', what would I replace value="??????" with? Now you may think I'm crazy to do such a thing, but this actually has to do with adding a Denomination Dropdown to show Denominations from all states or all cities. I will figure out the best logic for that later, I just want to know the wildcard to pass to the parameter to choose all states (negate filtering).
I' d like to list all inactive clients.Inactive client is a client who hasn't had invoice for 2 months.I use INNER JOIN to join invoice view (vwDok4FSFZGrid) and clientsaddresses table (adr_Nazwa). I skip empty values (adr_Ewid.adr_Nazwa !=''). I select only invoices with date after the interesting date.So now I can list all active clients but i can't negate this resultset to get all inactive clients:SELECT dok_PlatnikId, adr_Nazwa,adr_NazwaPelna,adr_Adres,adr_Miejscowosc,adr_NIP, dok_DataWystFROM vwDok4FSFZGridINNER JOIN adr__EwidON vwDok4FSFZGrid.dok_PlatnikId=adr__Ewid.adr_IdObiek tuWHEREadr__Ewid.adr_Nazwa !=''AND(dok_DataWyst >= convert(datetime,'10/03/2007'))GROUP BY dok_PlatnikId, adr_Nazwa,adr_NazwaPelna,adr_Adres,adr_Miejscowosc,adr_NIP, dok_DataWystIs there any way to negate this set?1. Sorry for my English2. I would appreciate any help:)
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