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1.ExpressionContextCase增加Num属性，用于传递跳过的数据数量。

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2.OcaenBaseForOracle 重写 GetLimit，使其支持子查询。
3.TDSQLForPGODBC 重写 GetLimit，使其支持子查询。
4.getMyInt和getMyIntNull，获取数据方式改成GetDecimal，只有OcaenBaseForOracle 使用这两个方法，这是为了支持OcaenBaseForOracle 驱动2.0.9以上，请更新驱动到2.0.9以上
This commit is contained in:
guoshun.du
2025-09-09 19:24:19 +08:00
parent 96a670465c
commit 81eb7a5a3f
6 changed files with 32 additions and 3 deletions
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10
Src/Asp.NetCore2/SqlSugar.OceanBaseForOracle/OceanBase/SqlBuilder/OceanBaseForOracleExpressionContext.cs
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@@ -72,6 +72,16 @@ namespace SqlSugar.OceanBaseForOracle
}
}
}
public override string GetLimit()
{
int num = 1;
if (this.Case?.Num != 1)
{
num = this.Case.Num;
}
return (this.Case?.HasWhere == true ? "AND" : "WHERE") + " ROWNUM=" + num;
}
}
public partial class OceanBaseForOracleMethod : DefaultDbMethod, IDbMethods
{

10
Src/Asp.NetCore2/SqlSugar.TDSQLForPGODBC/TDSQLForPG/SqlBuilder/TDSQLForPGODBCExpressionContext.cs
View File

@@ -130,6 +130,16 @@ namespace SqlSugar.TDSQLForPGODBC
});
}
}
public override string GetLimit()
{
int num = 1;
if (this.Case.Num != 1)
{
num = this.Case.Num;
}
return "limit " + num;
}
}
public class TDSQLForPGODBCMethod : DefaultDbMethod, IDbMethods
{

4
Src/Asp.NetCore2/SqlSugar/Abstract/DbBindProvider/IDataRecordExtensions.cs
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@@ -151,7 +151,7 @@ namespace SqlSugar
}
if (dr.GetDataTypeName(i) == "NUMBER")
{
return Convert.ToInt32(dr.GetDouble(i));
return Convert.ToInt32(dr.GetDecimal(i));
}
var result = dr.GetInt32(i);
return result;
@@ -160,7 +160,7 @@ namespace SqlSugar
{
if (dr.GetDataTypeName(i) == "NUMBER")
{
return Convert.ToInt32(dr.GetDouble(i));
return Convert.ToInt32(dr.GetDecimal(i));
}
var result = dr.GetInt32(i);
return result;

3
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Common/ExpressionContextCase.cs
View File

@@ -4,11 +4,12 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SqlSugar
namespace SqlSugar
{
public class ExpressionContextCase
{
public bool IsDateString { get; set; }
public bool HasWhere { get; set; }
public int Num { get; set; } = 1;
}
}

4
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Subquery/Items/SubTake.cs
View File

@@ -86,6 +86,10 @@ namespace SqlSugar
{
this.Context.Case.HasWhere = this.HasWhere;
}
if (this?.Context?.Case?.Num != 1)
{
this.Context.Case.Num = num;
}
return this.Context.GetLimit();
}
else

4
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/Subquery/Items/SubTop.cs
View File

@@ -67,6 +67,10 @@ namespace SqlSugar
}
else if (this.Context.GetLimit()!=null)
{
if (this?.Context?.Case?.HasWhere == true)
{
this.Context.Case.HasWhere = this.HasWhere;
}
return this.Context.GetLimit();
}
else