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- 修复 IUpdate.Set 表达式解析的 bug；

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This commit is contained in:
28810 2019-06-24 17:03:39 +08:00
parent 4ade1c80b4
commit a708062c97
14 changed files with 61 additions and 41 deletions
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19
Examples/orm_vs/Program.cs
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@ -15,8 +15,8 @@ namespace orm_vs
class Program
{
static IFreeSql fsql = new FreeSql.FreeSqlBuilder()
.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=20")
//.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Max pool size=20")
//.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=20")
.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Max pool size=20")
.UseAutoSyncStructure(false)
.UseNoneCommandParameter(true)
//.UseConfigEntityFromDbFirst(true)
@ -25,10 +25,10 @@ namespace orm_vs
static SqlSugarClient sugar {
get => new SqlSugarClient(new ConnectionConfig() {
//不欺负，让连接池100个最小
ConnectionString = "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=20;Max Pool Size=20",
DbType = DbType.SqlServer,
//ConnectionString = "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=20;Max Pool Size=20",
//DbType = DbType.MySql,
//ConnectionString = "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=20;Max Pool Size=20",
//DbType = DbType.SqlServer,
ConnectionString = "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=20;Max Pool Size=20",
DbType = DbType.MySql,
IsAutoCloseConnection = true,
InitKeyType = InitKeyType.Attribute
});
@ -37,8 +37,8 @@ namespace orm_vs
class SongContext : DbContext {
public DbSet<Song> Songs { get; set; }
protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder) {
optionsBuilder.UseSqlServer(@"Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=21;Max Pool Size=21");
//optionsBuilder.UseMySql("Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=21;Max Pool Size=21");
//optionsBuilder.UseSqlServer(@"Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Min Pool Size=21;Max Pool Size=21");
optionsBuilder.UseMySql("Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;Min Pool Size=21;Max Pool Size=21");
}
}
@ -48,6 +48,9 @@ namespace orm_vs
//sugar.CodeFirst.InitTables(typeof(Song), typeof(Song_tag), typeof(Tag));
//sugar创建表失败：SqlSugar.SqlSugarException: Sequence contains no elements
sugar.Aop.OnLogExecuted = (s, e) => {
Trace.WriteLine(s);
};
//测试前清空数据
fsql.Delete<Song>().Where(a => a.Id > 0).ExecuteAffrows();
sugar.Deleteable<Song>().Where(a => a.Id > 0).ExecuteCommand();

2
Examples/orm_vs/orm_vs.csproj
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@ -13,6 +13,8 @@
<ItemGroup>
<ProjectReference Include="..\..\FreeSql\FreeSql.csproj" />
<ProjectReference Include="..\..\Providers\FreeSql.Provider.MySql\FreeSql.Provider.MySql.csproj" />
<ProjectReference Include="..\..\Providers\FreeSql.Provider.SqlServer\FreeSql.Provider.SqlServer.csproj" />
</ItemGroup>
<ItemGroup>

2
Extensions/FreeSql.Extensions.LazyLoading/FreeSql.Extensions.LazyLoading.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 扩展包，可实现【延时加载】属性.</Description>

8
FreeSql.Tests/UnitTest1.cs
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@ -253,7 +253,7 @@ namespace FreeSql.Tests {
public bool OptionsEntity01 { get; set; } = false;
public bool OptionsEntity02 { get; set; } = false;
public bool OptionsEntity03 { get; set; } = false;
public bool OptionsEntity04 { get; set; } = false;
public int OptionsEntity04 { get; set; }
[Navigate("TbId")]
public virtual ICollection<TaskBuildInfo> Builds { get; set; }
@ -292,10 +292,14 @@ namespace FreeSql.Tests {
var tbid = g.sqlite.Select<TaskBuild>().First().Id;
var testarray = new[] { 1, 2, 3 };
var tbidsql = g.sqlite.Update<TaskBuild>().Where(a => a.Id == tbid)
.Set(a => new TaskBuild {
FileName = "111",
TaskName = a.TaskName + "333"
TaskName = a.TaskName + "333",
OptionsEntity02 = false,
OptionsEntity04 = testarray[0]
}).ToSql();

2
FreeSql.sln
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@ -42,7 +42,7 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Extensions.LazyLoad
EndProject
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Provider.MySqlConnector", "Providers\FreeSql.Provider.MySqlConnector\FreeSql.Provider.MySqlConnector.csproj", "{D2A41321-5E84-410B-B25C-3AA122D4CA27}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FreeSql.Tests.Provider.MySqlConnector", "FreeSql.Tests.Provider.MySqlConnector\FreeSql.Tests.Provider.MySqlConnector.csproj", "{D113CDFB-FB97-482B-8A00-058E715B624A}"
Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "FreeSql.Tests.Provider.MySqlConnector", "FreeSql.Tests.Provider.MySqlConnector\FreeSql.Tests.Provider.MySqlConnector.csproj", "{D113CDFB-FB97-482B-8A00-058E715B624A}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution

2
FreeSql/FreeSql.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.</Description>

53
FreeSql/Internal/CommonExpression.cs
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@ -278,40 +278,51 @@ namespace FreeSql.Internal {
};
public string ExpressionWhereLambdaNoneForeignObject(List<SelectTableInfo> _tables, TableInfo table, List<SelectColumnInfo> _selectColumnMap, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, _selectColumnMap = _selectColumnMap, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where, currentTable = table });
if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool) && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
var isBool = exp.Type.NullableTypeOrThis() == typeof(bool);
if (exp.NodeType == ExpressionType.MemberAccess && isBool && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
return $"{sql} = {formatSql(true, null)}";
switch (sql) {
case "1":
case "'t'": return "1=1";
case "0":
case "'f'": return "1=2";
default:return sql;
if (isBool) {
switch (sql) {
case "1":
case "'t'": return "1=1";
case "0":
case "'f'": return "1=2";
default: return sql;
}
}
return sql;
}
public string ExpressionWhereLambda(List<SelectTableInfo> _tables, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = SelectTableInfoType.From, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where });
if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool) && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
var isBool = exp.Type.NullableTypeOrThis() == typeof(bool);
if (exp.NodeType == ExpressionType.MemberAccess && isBool && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
return $"{sql} = {formatSql(true, null)}";
switch (sql) {
case "1":
case "'t'": return "1=1";
case "0":
case "'f'": return "1=2";
default: return sql;
if (isBool) {
switch (sql) {
case "1":
case "'t'": return "1=1";
case "0":
case "'f'": return "1=2";
default: return sql;
}
}
return sql;
}
public void ExpressionJoinLambda(List<SelectTableInfo> _tables, SelectTableInfoType tbtype, Expression exp, Func<Expression[], string> getSelectGroupingMapString) {
var tbidx = _tables.Count;
var sql = ExpressionLambdaToSql(exp, new ExpTSC { _tables = _tables, getSelectGroupingMapString = getSelectGroupingMapString, tbtype = tbtype, isQuoteName = true, isDisableDiyParse = false, style = ExpressionStyle.Where });
if (exp.NodeType == ExpressionType.MemberAccess && exp.Type == typeof(bool) && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
var isBool = exp.Type.NullableTypeOrThis() == typeof(bool);
if (exp.NodeType == ExpressionType.MemberAccess && isBool && sql.Contains(" IS ") == false && sql.Contains(" = ") == false)
sql = $"{sql} = {formatSql(true, null)}";
switch (sql) {
case "1":
case "'t'": sql = "1=1"; break;
case "0":
case "'f'": sql = "1=2"; break;
default: break;
if (isBool) {
switch (sql) {
case "1":
case "'t'": sql = "1=1"; break;
case "0":
case "'f'": sql = "1=2"; break;
default: break;
}
}
if (_tables.Count > tbidx) {
_tables[tbidx].Type = tbtype;

2
FreeSql/Internal/CommonProvider/UpdateProvider.cs
View File

@ -358,7 +358,7 @@ namespace FreeSql.Internal.CommonProvider {
var memberName = initExp.Bindings[a].Member.Name;
if (_table.ColumnsByCsIgnore.ContainsKey(memberName)) continue;
if (_table.ColumnsByCs.TryGetValue(memberName, out var col) == false) throw new Exception($"找不到属性：{memberName}");
var memberValue = _commonExpression.ExpressionWhereLambdaNoneForeignObject(null, _table, null, initAssignExp.Expression, null);
var memberValue = _commonExpression.ExpressionLambdaToSql(initAssignExp.Expression, new CommonExpression.ExpTSC { });
_setIncr.Append(", ").Append(_commonUtils.QuoteSqlName(col.Attribute.Name)).Append(" = ").Append(memberValue);
}
}

2
Providers/FreeSql.Provider.MySql/FreeSql.Provider.MySql.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net452</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>

2
Providers/FreeSql.Provider.MySqlConnector/FreeSql.Provider.MySqlConnector.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 数据库实现，基于 MySql 5.6</Description>

2
Providers/FreeSql.Provider.Oracle/FreeSql.Provider.Oracle.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 数据库实现，基于 Oracle 11</Description>

2
Providers/FreeSql.Provider.PostgreSQL/FreeSql.Provider.PostgreSQL.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 数据库实现，基于 PostgreSQL 9.5</Description>

2
Providers/FreeSql.Provider.SqlServer/FreeSql.Provider.SqlServer.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net451</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 数据库实现，基于 SqlServer 2005+，并根据版本适配分页方法：row_number 或 offset fetch next</Description>

2
Providers/FreeSql.Provider.Sqlite/FreeSql.Provider.Sqlite.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFrameworks>netstandard2.0;net45</TargetFrameworks>
<Version>0.6.12</Version>
<Version>0.6.13</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql 数据库实现，基于 Sqlite 3.0</Description>