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Update Expression to sql

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This commit is contained in:
sunkaixuan
2019-04-15 12:32:02 +08:00
parent 2c7ff9d067
commit cd241b39b2
4 changed files with 16 additions and 8 deletions
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6
Src/Asp.Net/SqlServerTest/Config.cs
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@@ -8,8 +8,8 @@ namespace OrmTest
{ {
public class Config public class Config
{ {
public static string ConnectionString = "server=.;uid=sa;pwd=haosql;database=SQLSUGAR4XTEST"; public static string ConnectionString = "server=.;uid=sa;pwd=@jhl85661501;database=SQLSUGAR4XTEST";
public static string ConnectionString2 = "server=.;uid=sa;pwd=haosql;database=sqlsugar4xtest"; public static string ConnectionString2 = "server=.;uid=sa;pwd=@jhl85661501;database=sqlsugar4xtest";
public static string ConnectionString3 = "server=.;uid=sa;pwd=haosql;database=sqlsugar4xtesT"; public static string ConnectionString3 = "server=.;uid=sa;pwd=@jhl85661501;database=sqlsugar4xtesT";
} }
} }

2
Src/Asp.Net/SqlServerTest/Demos/1_Query.cs
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@@ -445,6 +445,8 @@ namespace OrmTest.Demo
var test45 = db.Queryable<DataTestInfo>().Select(it => new { var test45 = db.Queryable<DataTestInfo>().Select(it => new {
x =p x =p
}).ToList(); }).ToList();
var test46 = db.Queryable<Student>().Where(it => it.CreateTime > SqlFunc.ToDate(DateTime.Now.Date)).ToList();
//var test47 = db.Queryable<Student>().Where(it =>string.IsNullOrEmpty(it.Name)==true).ToList();
} }
public static void Page() public static void Page()
{ {

8
Src/Asp.Net/SqlSugar/ExpressionsToSql/ResolveItems/MethodCallExpressionResolve.cs
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@@ -386,7 +386,13 @@ namespace SqlSugar
{ {
parameter.CommonTempData = CommonTempDataType.Result; parameter.CommonTempData = CommonTempDataType.Result;
base.Expression = item; base.Expression = item;
base.Start(); if (item.Type == UtilConstants.DateType && parameter.CommonTempData.ObjToString() == CommonTempDataType.Result.ToString() && item.ToString() == "DateTime.Now.Date")
{
parameter.CommonTempData = DateTime.Now.Date;
}
else {
base.Start();
}
var methodCallExpressionArgs = new MethodCallExpressionArgs() var methodCallExpressionArgs = new MethodCallExpressionArgs()
{ {
IsMember = parameter.ChildExpression is MemberExpression && !ExpressionTool.IsConstExpression(parameter.ChildExpression as MemberExpression), IsMember = parameter.ChildExpression is MemberExpression && !ExpressionTool.IsConstExpression(parameter.ChildExpression as MemberExpression),

8
Src/Asp.Net/SqlSugar/SqlSugarClient.cs
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@@ -836,10 +836,10 @@ namespace SqlSugar
var newName = itemParameter.ParameterName + "_q_" + index; var newName = itemParameter.ParameterName + "_q_" + index;
SugarParameter parameter = new SugarParameter(newName, itemParameter.Value); SugarParameter parameter = new SugarParameter(newName, itemParameter.Value);
parameter.DbType = itemParameter.DbType; parameter.DbType = itemParameter.DbType;
itemSql = Regex.Replace(itemSql,string.Format(@"{0} ","\\"+itemParameter.ParameterName), newName+" "); itemSql = Regex.Replace(itemSql,string.Format(@"{0} ","\\"+itemParameter.ParameterName), newName+" ",RegexOptions.IgnoreCase);
itemSql = Regex.Replace(itemSql, string.Format(@"{0}\)", "\\" + itemParameter.ParameterName), newName+")"); itemSql = Regex.Replace(itemSql, string.Format(@"{0}\)", "\\" + itemParameter.ParameterName), newName+")", RegexOptions.IgnoreCase);
itemSql = Regex.Replace(itemSql, string.Format(@"{0}\,", "\\" + itemParameter.ParameterName), newName+","); itemSql = Regex.Replace(itemSql, string.Format(@"{0}\,", "\\" + itemParameter.ParameterName), newName+",", RegexOptions.IgnoreCase);
itemSql = Regex.Replace(itemSql, string.Format(@"{0}$", "\\" + itemParameter.ParameterName), newName); itemSql = Regex.Replace(itemSql, string.Format(@"{0}$", "\\" + itemParameter.ParameterName), newName, RegexOptions.IgnoreCase);
addParameters.Add(parameter); addParameters.Add(parameter);
} }
parsmeters.AddRange(addParameters); parsmeters.AddRange(addParameters);