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v0.9.13

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- 增加 FreeSql.Extensions.JsonMap 扩展包，实现快速将对象映射为json字符串的方法；
- 优化 表达式解析未实现的错误提醒，如 $""；
This commit is contained in:
28810
2019-09-13 00:23:52 +08:00
parent 8520008b82
commit 62a095df8f
33 changed files with 249 additions and 53 deletions
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3
Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net452</TargetFrameworks>
<Version>0.9.12</Version>
<Version>0.9.15</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>
@ -12,6 +12,7 @@
<PackageLicenseExpression>MIT</PackageLicenseExpression>
<PackageTags>FreeSql;ORM</PackageTags>
<PackageId>$(AssemblyName)</PackageId>
<PackageIconUrl>https://github.com/2881099/FreeSql/blob/master/logo.png</PackageIconUrl>
<Title>$(AssemblyName)</Title>
<IsPackable>true</IsPackable>
<GenerateAssemblyInfo>true</GenerateAssemblyInfo>

10
Providers/FreeSql.Provider.MySql/MySqlExpression.cs
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@ -310,7 +310,7 @@ namespace FreeSql.MySql
case "Equals": return $"({left} = {getExp(exp.Arguments[0])})";
}
}
throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
return null;
}
public override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc)
{
@ -338,7 +338,7 @@ namespace FreeSql.MySql
case "Atan2": return $"atan2({getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
case "Truncate": return $"truncate({getExp(exp.Arguments[0])}, 0)";
}
throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
return null;
}
public override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc)
{
@ -388,7 +388,7 @@ namespace FreeSql.MySql
case "ToString": return $"date_format({left}, '%Y-%m-%d %H:%i:%s.%f')";
}
}
throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
return null;
}
public override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc)
{
@ -424,7 +424,7 @@ namespace FreeSql.MySql
case "ToString": return $"cast({left} as char)";
}
}
throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
return null;
}
public override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc)
{
@ -450,7 +450,7 @@ namespace FreeSql.MySql
case "ToUInt64": return $"cast({getExp(exp.Arguments[0])} as unsigned)";
}
}
throw new Exception($"MySqlExpression 未实现函数表达式 {exp} 解析");
return null;
}
}
}

4
Providers/FreeSql.Provider.MySql/MySqlProvider.cs
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@ -22,9 +22,9 @@ namespace FreeSql.MySql
Utils.dicExecuteArrayRowReadClassOrTuple[typeof(MygisMultiPolygon)] = true;
var MethodMygisGeometryParse = typeof(MygisGeometry).GetMethod("Parse", new[] { typeof(string) });
Utils.GetDataReaderValueBlockExpressionSwitchTypeFullName.Add((LabelTarget returnTarget, Expression valueExp, string typeFullName) =>
Utils.GetDataReaderValueBlockExpressionSwitchTypeFullName.Add((LabelTarget returnTarget, Expression valueExp, Type type) =>
{
switch (typeFullName)
switch (type.FullName)
{
case "MygisPoint": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisPoint)));
case "MygisLineString": return Expression.Return(returnTarget, Expression.TypeAs(Expression.Call(MethodMygisGeometryParse, Expression.Convert(valueExp, typeof(string))), typeof(MygisLineString)));