From adb49034964ffa4908036241ebe34793bad5ed53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BD=98=E5=BB=BA=E4=B8=9C?= <617601767@qq.com>
Date: Sat, 16 Mar 2024 13:03:48 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E6=88=90=E5=8F=82=E6=95=B0=E5=91=BD?=
=?UTF-8?q?=E5=90=8D?=
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---
Hadoop/ZKLT.Hadoop/TableService.cs | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/Hadoop/ZKLT.Hadoop/TableService.cs b/Hadoop/ZKLT.Hadoop/TableService.cs
index 6e3dbae..7f74144 100644
--- a/Hadoop/ZKLT.Hadoop/TableService.cs
+++ b/Hadoop/ZKLT.Hadoop/TableService.cs
@@ -27,6 +27,7 @@ namespace ZKLT.Hadoop
/// 参数
private void MergeWhere(HDP_Table table, Dictionary? where, Dictionary? row, StringBuilder command, Dictionary param)
{
+ string _guid = "";
//执行条件
StringBuilder _wherestr = new StringBuilder();
_wherestr.Append("WHERE 1 = 1");
@@ -40,8 +41,9 @@ namespace ZKLT.Hadoop
switch (where[_column.Key!])
{
case HDP_WhereType.LIKE:
- _wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} CONCAT('%',@{_column.Key!},'%')");
- param.Add(_column.Key!, row![_column.Key!]);
+ _guid = Guid.NewGuid().ToString("N");
+ _wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} CONCAT('%',@{_guid},'%')");
+ param.Add(_guid, row![_column.Key!]);
break;
case HDP_WhereType.BETWEEN:
if (row![_column.Key!] != null)
@@ -51,20 +53,23 @@ namespace ZKLT.Hadoop
{
if (_betweendata[0] != null && _betweendata[0].ToString() != "")
{
- _wherestr.Append($@" AND `{_column.Key!}` >= @{_column.Key!}0");
- param.Add(_column.Key! + "0", _betweendata[0]);
+ _guid = Guid.NewGuid().ToString("N");
+ _wherestr.Append($@" AND `{_column.Key!}` >= @{_guid}");
+ param.Add(_guid, _betweendata[0]);
}
if (_betweendata[1] != null && _betweendata[1].ToString() != "")
{
- _wherestr.Append($@" AND `{_column.Key!}` <= @{_column.Key!}1");
- param.Add(_column.Key! + "1", _betweendata[1]);
+ _guid = Guid.NewGuid().ToString("N");
+ _wherestr.Append($@" AND `{_column.Key!}` <= @{_guid}");
+ param.Add(_guid, _betweendata[1]);
}
}
}
break;
default:
- _wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} @{_column.Key!}");
- param.Add(_column.Key!, row![_column.Key!]);
+ _guid = Guid.NewGuid().ToString("N");
+ _wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} @{_guid}");
+ param.Add(_guid, row![_column.Key!]);
break;
}
}
@@ -108,6 +113,7 @@ namespace ZKLT.Hadoop
///
private string MergeOrder(HDP_Table table, Dictionary? order, Dictionary param)
{
+ string _guid = "";
StringBuilder _orderstr = new StringBuilder();
if (order != null && order.Count > 0)
{
@@ -135,7 +141,7 @@ namespace ZKLT.Hadoop
_orderstr.Append(@$"CASE `{_column.Key!}`");
for (var i = 0; i < _orderTemp!.Length; i++)
{
- var _guid = Guid.NewGuid().ToString("N");
+ _guid = Guid.NewGuid().ToString("N");
_orderstr.Append(@$" WHEN @{_guid} THEN {i}");
param.Add(_guid, _orderTemp[i]);
}