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转换日期和/或时间我得到一个错误: Conversion failed when converting date and/or time from character string
存储过程:转换失败时从字符串
我的存储过程:
USE [DEMO]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[demo] @from_day varchar(20), @to_day varchar(20)
AS
BEGIN
select db.*
from db
where
convert(date,db.DateUse,103) between convert(date, @from_day,103) and convert(date, @to_day,103)
END
我用ASPxDateEdit(DevExpress的)与2 PARAM:
<dx:ASPxDateEdit ID="from_day" runat="server" ClientInstanceName="from_day"
EditFormat="Custom" EditFormatString="dd/MM/yyyy" Width="100px"
Theme="Aqua" >
</dx:ASPxDateEdit>
<dx:ASPxDateEdit ID="to_day" runat="server" ClientInstanceName="to_day"
EditFormat="Custom" EditFormatString="dd/MM/yyyy" Width="100px"
Theme="Aqua">
</dx:ASPxDateEdit>
我用SelectParameters:
<asp:SqlDataSource ID="SqlDataSourceGrid" runat="server" ConnectionString="<%$ ConnectionStrings:DEMOConn %>" SelectCommand="demo" SelectCommandType="StoredProcedure">
<SelectParameters>
<asp:ControlParameter ControlID="from_day" Name="from_day" PropertyName="Value" Type="String" />
<asp:ControlParameter ControlID="to_day" Name="to_day" PropertyName="Value" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
我无法修复此错误。
这是因为'convert(date,@ from_day,103)和convert(date,@ to_day,103)',你能告诉我们,你如何传递参数给SP? –
我使用SelectParameters: –
MeosCoder
您的查询错误, 您错过了表名,等等等等 'select * from table_Name where date date between dat1 and dat2' –