以文本方式查看主题 - Foxtable(狐表) (http://foxtable.net/bbs/index.asp) -- 专家坐堂 (http://foxtable.net/bbs/list.asp?boardid=2) ---- SQLJoinTableBuilder (http://foxtable.net/bbs/dispbbs.asp?boardid=2&id=133921) |
-- 作者:北狐 -- 发布时间:2019/4/23 15:56:00 -- SQLJoinTableBuilder Dim StartDate As String = "04/01/2019" \'定义起始日期 Dim EndDate As String = "04/30/2019" \'定义结束日期 Dim TimeRange As String ="convert(nvarchar(10),smartDate,121)>=\'"& StartDate &"\' And convert(nvarchar(10),smartDate,121)<=\'"& EndDate &"\'" \'时间范围 " & TimeRange & " Dim filter As String="R05_RetailShipment_Detail.itemID Is null And R05_RetailShipment_Detail1.itemClassCode Is null" \'销售单是否空单 Dim jb1 As New SQLJoinTableBuilder("销售单检查","R05_RetailShipment") Jb1.ConnectionName = "龙域" Jb1.AddTable("R05_RetailShipment","smartID","R05_RetailShipment_Detail","smartID") Jb1.AddTable("R05_RetailShipment","smartID","R05_RetailShipment_Detail1","smartID") Jb1.AddExp("本单单号","R05_RetailShipment.smartID")
Jb1.AddExp("单内序号","\'null\'") Jb1.AddExp("物料编码","\'null\'") Jb1.AddExp("报错原因","\'空单\'") Jb1.Filter = ""& filter &"" jb1.Build()
MainTable = Tables("销售单检查") Tables("销售单检查").visible = True SQLJoinTableBuilder怎么实现左连接,内连接查询不出数据 [此贴子已经被作者于2019/4/23 16:25:52编辑过]
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-- 作者:有点甜 -- 发布时间:2019/4/23 16:06:00 -- 1、贴出的代码请好好排版;
2、请具体说明报什么错,有什么问题;
3、具体实例上传上来测试。 |
-- 作者:北狐 -- 发布时间:2019/4/23 16:24:00 -- SQLJoinTableBuilder默认是内连接,怎么实现左连接,因为内连接查询不出数据 此主题相关图片如下:1556007703(1).png |
-- 作者:北狐 -- 发布时间:2019/4/23 17:05:00 -- 已解决 http://www.foxtable.com/webhelp/index.htm?page=2330.htm
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-- 作者:有点甜 -- 发布时间:2019/4/23 17:28:00 --
http://www.foxtable.com/webhelp/scr/2330.htm
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-- 作者:北狐 -- 发布时间:2019/5/12 10:29:00 -- Dim smartI As String = e.Form.Controls("smartI").Value \'定义单号 (文本框控件) Dim filter As String="((isnull(inboundQuantity,0)+isnull(outboundQuantity,0))<>0 and (isnull(inboundWageAmount,0)+isnull(outboundWageAmount,0))=0) or ((isnull(inboundWeight,0)+isnull(outboundWeight,0))<>0 and (isnull(inboundAmount,0)+isnull(outboundAmount,0))=0) or (R02_SilverStyle.materialCode=\'Au\' and (isnull(inboundQuantity,0)+isnull(outboundQuantity,0))<>0 and (isnull(inboundWageAmount,0)+isnull(outboundWageAmount,0))=0)" \'成品快速存货核 Dim jb2 As New SQLJoinTableBuilder("成品存货核算异常表","R06_CheckMaterialAmount_Detail") Jb2.C Jb2.AddTable("R06_CheckMaterialAmount_Detail","smartID","R06_CheckMaterialAmount","smartID",JoinModeEnum.Left) Jb2.AddTable("R06_CheckMaterialAmount_Detail","itemID","R02_SilverStyle","itemID",JoinModeEnum.Left) Jb2.AddExp("单号","R06_CheckMaterialAmount.smartID") Jb2.AddExp("序号","number") Jb2.AddExp("物料编号","R06_CheckMaterialAmount_Detail.itemID") Jb2.AddExp("工费","wage") Jb2.Filter = "R06_CheckMaterialAmount.smartID =\'" & smartI & "\' and "& filter &"" Jb2.Order="number" jb2.Build() MainTable = Tables("成品存货核算异常表") Tables("成品存货核算异常表").visible = True 以上代码,求老师看下为什么查询出来的数据没按smartI定义的单号过滤出来 如下代码时,过滤单号就有效 Jb2.Filter = "R06_CheckMaterialAmount.smartID =\'" & smartI & ""
[此贴子已经被作者于2019/5/12 17:08:31编辑过]
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-- 作者:有点甜 -- 发布时间:2019/5/12 21:51:00 -- 改成下面这样测试,分别得到的结果,是否正确?
Jb2.Filter = "R06_CheckMaterialAmount.smartID =\'" & smartI & "\'"
Jb2.Filter = filter [此贴子已经被作者于2019/5/12 21:55:46编辑过]
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-- 作者:北狐 -- 发布时间:2019/5/13 10:18:00 -- 分别得到的结果是对的 [此贴子已经被作者于2019/5/13 10:24:18编辑过]
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-- 作者:有点甜 -- 发布时间:2019/5/13 10:37:00 -- 改成
Jb2.Filter = "R06_CheckMaterialAmount.smartID = \'" & smartI & "\' and (" & filter & ")" |
-- 作者:北狐 -- 发布时间:2019/5/13 10:43:00 -- 可以了,谢谢老师 |