生成的语句数据库有数据,程序没有 返回

数据库:人大金仓
sqlsugar:
语句:
SELECT "C"."NAME" AS "NAME" , "A"."ENTERPRISECODE" AS "ENTERPRISECODE" , "C"."REGIONNAME" AS "REGIONNAME" ,
to_char("A"."STATDATE",'yyyy-MM') AS "STATDATE" ,
SUM((( "A"."DATAVALUE" * CAST("A"."ZBCKZ" AS DECIMAL(18,4))) * CAST("A"."DWZBXS" AS DECIMAL(18,4)))) AS "DATAVALUE"
FROM "B_ENTERPRISEDATA" "A"
Inner JOIN "B_ENTERPRISEDATACODE" "B" ON ((( "A"."ENTERPRISECODE" = "B"."ENTERPRISECODE" ) AND ( "A"."STATTYPE" = "B"."STATTYPE" )) AND ( "A"."DATACODE" = "B"."DATACODE" ))
Inner JOIN "B_ENTERPRISE" "C" ON ( "A"."ENTERPRISECODE" = "C"."CODE" )
WHERE ((((((( "B"."STATTYPE" = N'1' ) AND ( "A"."ZBCKZ" IS NOT NULL )) AND ( "A"."ZBCKZ" <> N'' )) AND ( "A"."DWZBXS" IS NOT NULL )) AND ( "A"."DWZBXS" <> N'' )) A
ND ( "A"."STATDATE" >= '2023-07-01 00:00:00.000' )) AND ( "A"."STATDATE" <= '2023-07-31 00:00:00.000' ))
GROUP BY "A"."ENTERPRISECODE", to_char("A"."STATDATE",'yyyy-MM') ,"C"."NAME","C"."REGIONNAME"
程序:
热忱回答(35)
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Q着木马了… VIP0
2周前sqlite数据库也存在这个问题
0 回复 -
刘成帅 VIP0
2周前试出来了,加了这种条件 就坏了
0 回复 -
fate sta VIP0
2周前@刘成帅:解决就行
0 回复 -
fate sta VIP0
2周前上面的sql是不 a.abcbz is not null && a.abcbz <>''
0 回复 -
fate sta VIP0
2周前@Q着木马了…:发新贴提供具体描述
0 回复 -
刘成帅 VIP0
2周前问题是我如果想这样去查询
,生成的语句虽然是a.abcbz is not null && a.abcbz <>''
但在结果返回的时候 是没有的数据的,实际数据库有
得只留 a.zbckz!=null 才返回数据
是不是要解决一下 a.zbckz!=null && a.zbckz!="" 实际有数据,没有返回数据的问题
0 回复 -
刘成帅 VIP0
2周前@fate sta:
0 回复 -
fate sta VIP0
2周前@刘成帅:你拿到数据库工具去跑,ORM也只是生成SQL,你要看SQL逻辑是不是没数据
0 回复 -
刘成帅 VIP0
2周前@fate sta:生成的sql 到数据库查询 是有数据的
0 回复 -
刘成帅 VIP0
2周前@fate sta:
0 回复 -
fate sta VIP0
2周前你是不是连错库或者表了, 或者有过滤器
0 回复 -
fate sta VIP0
2周前0 回复 -
刘成帅 VIP0
2周前@fate sta:没有没有,一开始就核查了
0 回复 -
fate sta VIP0
2周前@刘成帅:那就提供DEMO吧,一般你这种都低级问题造成的
0 回复 -
fate sta VIP0
2周前还有GUID不能用 <>'' ,只有字符串类型才行
0 回复 -
fate sta VIP0
2周前你先排查一下数据库是不是uuid类型,还是字符串类型
0 回复 -
刘成帅 VIP0
2周前@fate sta:
// See https://aka.ms/new-console-template for more information
using SqlSugar;
Console.WriteLine("Hello, World!");
var db = new SqlSugarScope(new SqlSugar.ConnectionConfig()
{
ConnectionString = "Server=192.168.130.160;Port=54321;UID=SYSTEM;PWD=12345678;database=SQLSUGAR4XTEST",
DbType = SqlSugar.DbType.Kdbndp,
IsAutoCloseConnection = true
});
db.DbMaintenance.CreateDatabase();
//建表
if (!db.DbMaintenance.IsAnyTable("B_EnterpriseData", false))
{
db.CodeFirst.InitTables<B_EnterpriseData>();
}
//用例代码
var result = db.Insertable(new B_EnterpriseData()
{
dataID = "63d02c2ce84b49c88ffe0225e11c2228",
enterpriseCode = "913707007986675082",
classCode = "02",
energyTypeCode = "3300",
energyTypeName = "电力",
pcode = "33",
zbckz = "1.229",
dwzbxs = "0.0001",
dataCode = "00-00-0000-023300-11",
dataName = "全厂-二次能源-电力-购进已消费",
dataValue = 107440,
inputType = "6",
statType = "1",
statDate = DateTime.Parse("2020-11-22 00:00:00"),
uploadDate = DateTime.Parse("2020-11-22 00:00:00"),
scope = "1",
valid = 0,
isSum = 1,
isUpload = 1,
valueValid = 0,
dataValueMax = 0
}).ExecuteCommand();//用例代码
Console.WriteLine(result);
Console.WriteLine("用例跑完");
//查询
var res= db.Queryable<B_EnterpriseData>().Where(a => a.zbckz != null && a.zbckz != "").ToList();
Console.ReadKey();
/// <summary>
/// 上传采集数据表
/// </summary>
[SugarTable(null, "上传采集数据表")]
[SugarIndex("index_{table}_dataID", nameof(dataID), OrderByType.Asc)]
[SugarIndex("index_{table}_enterpriseCode", nameof(enterpriseCode), OrderByType.Asc)]
[SugarIndex("index_{table}_classCode", nameof(classCode), OrderByType.Asc)]
[SugarIndex("index_{table}_pcode", nameof(pcode), OrderByType.Asc)]
[SugarIndex("index_{table}_statType", nameof(statType), OrderByType.Asc)]
[SugarIndex("index_{table}_statDate", nameof(statDate), OrderByType.Asc)]
[SugarIndex("index_{table}_valid", nameof(valid), OrderByType.Asc)]
public class B_EnterpriseData
{
/// <summary>
///
/// </summary>
[SugarColumn(ColumnDescription = "", IsNullable = true)]
public string dataID { get; set; }
/// <summary>
/// 企业统一社会信用代码
/// </summary>
[SugarColumn(ColumnDescription = "企业统一社会信用代码")]
public string enterpriseCode { get; set; }
[SugarColumn(ColumnDescription = "classCode")]
public string classCode { get; set; }
/// <summary>
/// 能源类型
/// </summary>
[SugarColumn(ColumnDescription = "能源类型")]
public string energyTypeCode { get; set; }
/// <summary>
/// 能源名称
/// </summary>
[SugarColumn(ColumnDescription = "能源名称")]
public string energyTypeName { get; set; }
[SugarColumn(ColumnDescription = "pcode", IsNullable = true)]
public string pcode { get; set; }
/// <summary>
/// 指标量参考值
/// </summary>
[SugarColumn(ColumnDescription = "指标量参考值", IsNullable = true)]
public string zbckz { get; set; }
[SugarColumn(ColumnDescription = "折标系数", IsNullable = true)]
public string dwzbxs { get; set; }
/// <summary>
/// 上传数据项编码(参照 NECC-NHJC-02)
/// </summary>
[SugarColumn(ColumnDescription = "上传数据项编码")]
public string dataCode { get; set; }
[SugarColumn(ColumnDescription = "上传数据项名称")]
public string dataName { get; set; }
/// <summary>
/// 数据项的值,数据单位按“NECC-NHJC-02”要求
/// </summary>
[SugarColumn(ColumnDescription = "数据项的值")]
public decimal dataValue { get; set; }
/// <summary>
/// 数据采集类型:1 管理信息系统;2 生产监控管理系统;3 分布式控制系统;
/// </summary>
[SugarColumn(ColumnDescription = "数据采集类型")]
public string inputType { get; set; }
/// <summary>
/// 数据采集频率:0 实时、1 日、2 月、3 年
/// </summary>
[SugarColumn(ColumnDescription = "数据采集频率")]
public string statType { get; set; }
/// <summary>
/// 数据统计时间 yyyy-MM-dd HH:mm:ss
/// </summary>
[SugarColumn(ColumnDescription = "数据统计时间")]
public DateTime statDate { get; set; }
/// <summary>
/// 数据上传时间 yyyy-MM-dd HH:mm:ss
/// </summary>
[SugarColumn(ColumnDescription = "数据上传时间")]
public DateTime uploadDate { get; set; }
/// <summary>
/// 数据范围:1 全厂;2 生产工序;3 生产工序单元;4 重点耗能设备
/// </summary>
[SugarColumn(ColumnDescription = "数据范围")]
public string scope { get; set; }
/// <summary>
/// 数据有效性:0有效数据;1无效数据
/// </summary>
[SugarColumn(ColumnDescription = "数据有效性")]
public int valid { get; set; }
/// <summary>
/// 是否汇总
/// </summary>
[SugarColumn(ColumnDescription = "是否汇总")]
public int isSum { get; set; }
/// <summary>
/// 是否上传
/// </summary>
[SugarColumn(ColumnDescription = "是否上传")]
public int isUpload { get; set; }
/// <summary>
/// 数值有效性:0有效数据;1无效数据
/// </summary>
[SugarColumn(ColumnDescription = "数值有效性")]
public int valueValid { get; set; }
/// <summary>
/// 最大阈值
/// </summary>
[SugarColumn(ColumnDescription = "最大阈值")]
public decimal dataValueMax { get; set; }
}
0 回复 -
刘成帅 VIP0
2周前@fate sta:试了两个数据库,SqlServer可以,人大金仓有问题
0 回复 -
fate sta VIP0
2周前0 回复 -
fate sta VIP0
2周前我这边测试是可以的,这个DEMO
0 回复 -
fate sta VIP0
2周前你金仓是PGSQl模式还是ORACLE模式
0 回复 -
刘成帅 VIP0
2周前@fate sta:
0 回复 -
刘成帅 VIP0
2周前@fate sta:不太会看,看这个样子,应该是PG
0 回复 -
刘成帅 VIP0
2周前0 回复 -
刘成帅 VIP0
2周前0 回复 -
fate sta VIP0
2周前@刘成帅:你的DEMO目前我测试可以的,如果还有疑问可以提线上字符串链接,我可以让金仓官方看看
0 回复 -
fate sta VIP0
2周前0 回复 -
刘成帅 VIP0
2周前@fate sta:我这个是公司局域网服务器的,外面访问不了
0 回复 -
刘成帅 VIP0
2周前@fate sta:我这边问题根源应该是在 a.zbckz != "" 加了这个就不行了
0 回复 -
刘成帅 VIP0
2周前@fate sta:要不远程我电脑?
0 回复 -
fate sta VIP0
2周前@刘成帅:要不你重装一个金仓试试我怀疑安装问题
0 回复 -
fate sta VIP0
2周前@fate sta:要不你就用非参数化写条件,临时先解决
.Where("name is not null and name <> '' ")
0 回复 -
刘成帅 VIP0
2周前@fate sta:
不太行,晚点我找个公司服务器重装一个看看吧。这个用的是国产开放麒麟系统
0 回复 -
fate sta VIP0
2周前@刘成帅:最好能公网的,这样我可以让金仓官方给你查看
0 回复 -
fate sta VIP0
2周前到数据库安装路径bin目录下
执行ksql -U username -d dabatabase -p port
看一下这个工具 用SQL能不能查出来
0 回复