lsm/SqlSugar
1
0
Fork 0
mirror of https://gitee.com/dotnetchina/SqlSugar.git synced 2025-08-25 10:08:11 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

-

Browse Source
This commit is contained in:
sunkaixuan 2017-01-28 21:19:48 +08:00
parent ba927808bf
commit 6e4eb974a6
7 changed files with 40 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
.vs/SqlSugar/v14/.suo
View File

Binary file not shown.

12
OrmTest/ExpressionTest/Where.cs
View File

@ -27,9 +27,21 @@ namespace OrmTest.ExpressionTest
whereSingle4(); whereSingle4();
whereSingle5(); whereSingle5();
whereSingle6(); whereSingle6();
WhereMultiple1();
} }
base.End("Where Test"); base.End("Where Test");
} }
private void WhereMultiple1()
{
Expression<Func<Student, bool>> exp = it => it.Id > 1;
ExpressionContext expContext = new ExpressionContext(exp, ResolveExpressType.WhereMultiple);
expContext.Resolve();
var value = expContext.Result.GetString();
var pars = expContext.Parameters;
base.Check(value, pars, "( it.Id > @Id0 )", new List<SugarParameter>() {
new SugarParameter("@Id0",1)
}, "WhereMultiple1");
}
private void whereSingle1() private void whereSingle1()
{ {
Expression<Func<Student, bool>> exp = it => it.Id > 1; Expression<Func<Student, bool>> exp = it => it.Id > 1;

BIN
OrmTest/bin/Debug/OrmTest.exe
View File

Binary file not shown.

BIN
OrmTest/bin/Debug/OrmTest.pdb
View File

Binary file not shown.

BIN
OrmTest/bin/Debug/SqlSugar.dll
View File

Binary file not shown.

BIN
OrmTest/bin/Debug/SqlSugar.pdb
View File

Binary file not shown.

39
SqlSugar/ExpressionsToSql/ResolveItems/MemberExpressionResolve.cs
View File

@ -25,6 +25,27 @@ namespace SqlSugar
break; break;
case ResolveExpressType.WhereSingle: case ResolveExpressType.WhereSingle:
fieldName = getSingleName(parameter, expression, isLeft); fieldName = getSingleName(parameter, expression, isLeft);
fieldName = AppendMember(parameter, isLeft, fieldName);
break;
case ResolveExpressType.WhereMultiple:
fieldName = getMultipleName(parameter, expression, isLeft);
fieldName = AppendMember(parameter, isLeft, fieldName);
break;
case ResolveExpressType.FieldSingle:
fieldName = getSingleName(parameter, expression, isLeft);
base.Context.Result.Append(fieldName);
break;
case ResolveExpressType.FieldMultiple:
fieldName = getMultipleName(parameter, expression, isLeft);
base.Context.Result.Append(fieldName);
break;
default:
break;
}
}
private string AppendMember(ExpressionParameter parameter, bool? isLeft, string fieldName)
{
if (parameter.BaseExpression is BinaryExpression) if (parameter.BaseExpression is BinaryExpression)
{ {
fieldName = string.Format(" {0} ", fieldName); fieldName = string.Format(" {0} ", fieldName);
@ -45,22 +66,8 @@ namespace SqlSugar
{ {
base.Context.Result.Append(fieldName); base.Context.Result.Append(fieldName);
} }
break;
case ResolveExpressType.WhereMultiple: return fieldName;
fieldName = getMultipleName(parameter, expression, isLeft);
base.Context.Result.Append(fieldName);
break;
case ResolveExpressType.FieldSingle:
fieldName = getSingleName(parameter, expression, isLeft);
base.Context.Result.Append(fieldName);
break;
case ResolveExpressType.FieldMultiple:
fieldName = getMultipleName(parameter, expression, isLeft);
base.Context.Result.Append(fieldName);
break;
default:
break;
}
} }
private string getMultipleName(ExpressionParameter parameter, MemberExpression expression, bool? isLeft) private string getMultipleName(ExpressionParameter parameter, MemberExpression expression, bool? isLeft)