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sunkaixuan
2017-04-30 11:09:27 +08:00
parent 02630f9c20
commit f055c16aa6
3 changed files with 36 additions and 36 deletions
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20
OrmTest/UnitTest/ExpressionTest/Method.cs
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@@ -48,14 +48,14 @@ namespace OrmTest.UnitTest
private void DateValue() private void DateValue()
{ {
var x2 = DateTime.Now; var x2 = DateTime.Now;
Expression<Func<Student, bool>> exp = it => NBORM.DateValue(x2,DateType.Year); Expression<Func<Student, bool>> exp = it => NBORM.DateValue(x2,DateType.Year)==1;
SqlServerExpressionContext expContext = new SqlServerExpressionContext(); SqlServerExpressionContext expContext = new SqlServerExpressionContext();
expContext.Resolve(exp, ResolveExpressType.WhereSingle); expContext.Resolve(exp, ResolveExpressType.WhereSingle);
var value = expContext.Result.GetString(); var value = expContext.Result.GetString();
var pars = expContext.Parameters; var pars = expContext.Parameters;
base.Check(value, pars, " (@MethodConst1(@MethodConst0)) ", new List<SugarParameter>() { base.Check(value, pars, " ((@MethodConst1(@MethodConst0)) = @Const2 ) ", new List<SugarParameter>() {
new SugarParameter("@MethodConst0",x2),new SugarParameter("@MethodConst1",DateType.Year) new SugarParameter("@MethodConst0",x2),new SugarParameter("@MethodConst1",DateType.Year),new SugarParameter("@Const2",1)
}, "StartsWith"); }, "DateValue");
} }
private void StartsWith() private void StartsWith()
@@ -95,26 +95,26 @@ namespace OrmTest.UnitTest
private void DateAddByType() private void DateAddByType()
{ {
var x2 = DateTime.Now; var x2 = DateTime.Now;
Expression<Func<Student, bool>> exp = it => NBORM.DateAdd(x2, 11, DateType.Millisecond); Expression<Func<Student, bool>> exp = it => NBORM.DateAdd(x2, 11, DateType.Millisecond)==x2;
SqlServerExpressionContext expContext = new SqlServerExpressionContext(); SqlServerExpressionContext expContext = new SqlServerExpressionContext();
expContext.Resolve(exp, ResolveExpressType.WhereSingle); expContext.Resolve(exp, ResolveExpressType.WhereSingle);
var value = expContext.Result.GetString(); var value = expContext.Result.GetString();
var pars = expContext.Parameters; var pars = expContext.Parameters;
base.Check(value, pars, " (DATEADD(@MethodConst2,@MethodConst1,@MethodConst0)) ", new List<SugarParameter>() { base.Check(value, pars, "((DATEADD(@MethodConst2,@MethodConst1,@MethodConst0)) = @Const3 )", new List<SugarParameter>() {
new SugarParameter("@MethodConst0",x2),new SugarParameter("@MethodConst1",11), new SugarParameter("@MethodConst0",x2),new SugarParameter("@MethodConst1",11),new SugarParameter("@Const3",x2),
new SugarParameter("@MethodConst2",DateType.Millisecond) new SugarParameter("@MethodConst2",DateType.Millisecond)
}, "DateAddByType"); }, "DateAddByType");
} }
private void DateAddDay() private void DateAddDay()
{ {
var x2 = DateTime.Now; var x2 = DateTime.Now;
Expression<Func<Student, bool>> exp = it => NBORM.DateAdd(x2, 1); Expression<Func<Student, bool>> exp = it => NBORM.DateAdd(x2, 1)==x2;
SqlServerExpressionContext expContext = new SqlServerExpressionContext(); SqlServerExpressionContext expContext = new SqlServerExpressionContext();
expContext.Resolve(exp, ResolveExpressType.WhereSingle); expContext.Resolve(exp, ResolveExpressType.WhereSingle);
var value = expContext.Result.GetString(); var value = expContext.Result.GetString();
var pars = expContext.Parameters; var pars = expContext.Parameters;
base.Check(value, pars, " (DATEADD(day,@MethodConst1,@MethodConst0)) ", new List<SugarParameter>() { base.Check(value, pars, "((DATEADD(day,@MethodConst1,@MethodConst0)) = @Const2 )", new List<SugarParameter>() {
new SugarParameter("@MethodConst0",x2),new SugarParameter("@MethodConst1",1) new SugarParameter("@MethodConst0",x2),new SugarParameter("@MethodConst1",1),new SugarParameter("@Const2",x2)
}, "DateIsSameByType"); }, "DateIsSameByType");
} }

26
SqlSugar/ExpressionsToSql/Method/DefaultDbMethod.cs
View File

@@ -13,46 +13,46 @@ namespace SqlSugar
return string.Format("( {0}='' OR {0} IS NULL )", parameter.Value); return string.Format("( {0}='' OR {0} IS NULL )", parameter.Value);
} }
public virtual object ToUpper(MethodCallExpressionModel model) public virtual string ToUpper(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
return string.Format(" (UPPER({0})) ", parameter.Value); return string.Format(" (UPPER({0})) ", parameter.Value);
} }
public virtual object ToLower(MethodCallExpressionModel model) public virtual string ToLower(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
return string.Format(" (LOWER({0})) ", parameter.Value); return string.Format(" (LOWER({0})) ", parameter.Value);
} }
public virtual object Trim(MethodCallExpressionModel model) public virtual string Trim(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
return string.Format(" (rtrim(ltrim({0}))) ", parameter.Value); return string.Format(" (rtrim(ltrim({0}))) ", parameter.Value);
} }
public virtual object Contains(MethodCallExpressionModel model) public virtual string Contains(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
return string.Format(" ({0} like '%'+{1}+'%') ", parameter.Value, parameter2.Value); return string.Format(" ({0} like '%'+{1}+'%') ", parameter.Value, parameter2.Value);
} }
public object Equals(MethodCallExpressionModel model) public string Equals(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
return string.Format(" ({0} = {1}) ", parameter.Value, parameter2.Value); ; return string.Format(" ({0} = {1}) ", parameter.Value, parameter2.Value); ;
} }
public object DateIsSameDay(MethodCallExpressionModel model) public string DateIsSameDay(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
return string.Format(" (DATEDIFF(day,{0},{1})=0) ", parameter.Value, parameter2.Value); ; return string.Format(" (DATEDIFF(day,{0},{1})=0) ", parameter.Value, parameter2.Value); ;
} }
public object DateIsSameByType(MethodCallExpressionModel model) public string DateIsSameByType(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
@@ -60,7 +60,7 @@ namespace SqlSugar
return string.Format(" (DATEDIFF({2},{0},{1})=0) ", parameter.Value, parameter2.Value, parameter3.Value); return string.Format(" (DATEDIFF({2},{0},{1})=0) ", parameter.Value, parameter2.Value, parameter3.Value);
} }
public object DateAddByType(MethodCallExpressionModel model) public string DateAddByType(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
@@ -68,14 +68,14 @@ namespace SqlSugar
return string.Format(" (DATEADD({2},{1},{0})) ", parameter.Value, parameter2.Value, parameter3.Value); return string.Format(" (DATEADD({2},{1},{0})) ", parameter.Value, parameter2.Value, parameter3.Value);
} }
public object DateAddDay(MethodCallExpressionModel model) public string DateAddDay(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
return string.Format(" (DATEADD(day,{1},{0})) ", parameter.Value, parameter2.Value); return string.Format(" (DATEADD(day,{1},{0})) ", parameter.Value, parameter2.Value);
} }
public object Between(MethodCallExpressionModel model) public string Between(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter1 = model.Args[1]; var parameter1 = model.Args[1];
@@ -83,21 +83,21 @@ namespace SqlSugar
return string.Format(" ({0} BETWEEN {1} AND {2}) ", parameter.Value, parameter1.Value, parameter2.Value); return string.Format(" ({0} BETWEEN {1} AND {2}) ", parameter.Value, parameter1.Value, parameter2.Value);
} }
public object StartsWith(MethodCallExpressionModel model) public string StartsWith(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
return string.Format(" ({0} like {1}+'%') ", parameter.Value, parameter2.Value); return string.Format(" ({0} like {1}+'%') ", parameter.Value, parameter2.Value);
} }
public object EndsWith(MethodCallExpressionModel model) public string EndsWith(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];
return string.Format(" ({0} like '%'+{1}) ", parameter.Value, parameter2.Value); return string.Format(" ({0} like '%'+{1}) ", parameter.Value, parameter2.Value);
} }
public object DateValue(MethodCallExpressionModel model) public string DateValue(MethodCallExpressionModel model)
{ {
var parameter = model.Args[0]; var parameter = model.Args[0];
var parameter2 = model.Args[1]; var parameter2 = model.Args[1];

26
SqlSugar/ExpressionsToSql/Method/IDbMethods.cs
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@@ -12,18 +12,18 @@ namespace SqlSugar
public interface IDbMethods public interface IDbMethods
{ {
string IsNullOrEmpty(MethodCallExpressionModel model); string IsNullOrEmpty(MethodCallExpressionModel model);
object ToLower(MethodCallExpressionModel model); string ToLower(MethodCallExpressionModel model);
object ToUpper(MethodCallExpressionModel model); string ToUpper(MethodCallExpressionModel model);
object Trim(MethodCallExpressionModel model); string Trim(MethodCallExpressionModel model);
object Contains(MethodCallExpressionModel model); string Contains(MethodCallExpressionModel model);
object Equals(MethodCallExpressionModel model); string Equals(MethodCallExpressionModel model);
object DateIsSameDay(MethodCallExpressionModel model); string DateIsSameDay(MethodCallExpressionModel model);
object DateIsSameByType(MethodCallExpressionModel model); string DateIsSameByType(MethodCallExpressionModel model);
object DateAddByType(MethodCallExpressionModel model); string DateAddByType(MethodCallExpressionModel model);
object DateValue(MethodCallExpressionModel model); string DateValue(MethodCallExpressionModel model);
object DateAddDay(MethodCallExpressionModel model); string DateAddDay(MethodCallExpressionModel model);
object Between(MethodCallExpressionModel model); string Between(MethodCallExpressionModel model);
object StartsWith(MethodCallExpressionModel model); string StartsWith(MethodCallExpressionModel model);
object EndsWith(MethodCallExpressionModel model); string EndsWith(MethodCallExpressionModel model);
} }
} }