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update demo

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2881099 2023-11-10 00:56:30 +08:00
parent 930f8f46e9
commit a4dca34547
2 changed files with 38 additions and 36 deletions
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73
Examples/base_entity/Program.cs
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@ -1877,41 +1877,42 @@ var sql11111 = fsql.Select<Class1111>()
}).Where(a => a.ConcurrentDictionarys.Length > 0).ToArray(); }).Where(a => a.ConcurrentDictionarys.Length > 0).ToArray();
#region pgsql poco #region pgsql poco
//fsql.Aop.ParseExpression += (_, e) => fsql.Aop.ParseExpression += (_, e) =>
//{ {
// //解析 POCO Jsonb a.Customer.Name if (e.Expression.IsParameter() == false) return;
// if (e.Expression is MemberExpression memExp) //解析 POCO Jsonb a.Customer.Name
// { if (e.Expression is MemberExpression memExp)
// var parentMemExps = new Stack<MemberExpression>(); {
// parentMemExps.Push(memExp); var parentMemExps = new Stack<MemberExpression>();
// while (true) parentMemExps.Push(memExp);
// { while (true)
// switch (memExp.Expression.NodeType) {
// { switch (memExp.Expression.NodeType)
// case ExpressionType.MemberAccess: {
// memExp = memExp.Expression as MemberExpression; case ExpressionType.MemberAccess:
// if (memExp == null) return; memExp = memExp.Expression as MemberExpression;
// parentMemExps.Push(memExp); if (memExp == null) return;
// break; parentMemExps.Push(memExp);
// case ExpressionType.Parameter: break;
// var tb = fsql.CodeFirst.GetTableByEntity(memExp.Expression.Type); case ExpressionType.Parameter:
// if (tb == null) return; var tb = fsql.CodeFirst.GetTableByEntity(memExp.Expression.Type);
// if (tb.ColumnsByCs.TryGetValue(parentMemExps.Pop().Member.Name, out var trycol) == false) return; if (tb == null) return;
// if (new[] { typeof(JToken), typeof(JObject), typeof(JArray) }.Contains(trycol.Attribute.MapType.NullableTypeOrThis()) == false) return; if (tb.ColumnsByCs.TryGetValue(parentMemExps.Pop().Member.Name, out var trycol) == false) return;
// var tmpcol = tb.ColumnsByPosition.OrderBy(a => a.Attribute.Name.Length).First(); if (new[] { typeof(JToken), typeof(JObject), typeof(JArray) }.Contains(trycol.Attribute.MapType.NullableTypeOrThis()) == false) return;
// var result = e.FreeParse(Expression.MakeMemberAccess(memExp.Expression, tb.Properties[tmpcol.CsName])); var tmpcol = tb.ColumnsByPosition.OrderBy(a => a.Attribute.Name.Length).First();
// result = result.Replace(tmpcol.Attribute.Name, trycol.Attribute.Name); var result = e.FreeParse(Expression.MakeMemberAccess(memExp.Expression, tb.Properties[tmpcol.CsName]));
// while (parentMemExps.Any()) result = result.Replace(tmpcol.Attribute.Name, trycol.Attribute.Name);
// { while (parentMemExps.Any())
// memExp = parentMemExps.Pop(); {
// result = $"{result}->>'{memExp.Member.Name}'"; memExp = parentMemExps.Pop();
// } result = $"{result}->>'{memExp.Member.Name}'";
// e.Result = result; }
// return; e.Result = result;
// } return;
// } }
// } }
//}; }
};
//void RegisterPocoType(Type pocoType) //void RegisterPocoType(Type pocoType)
//{ //{
@ -1951,7 +1952,7 @@ var sql11111 = fsql.Select<Class1111>()
// .ToSql(); // .ToSql();
#endregion #endregion
fsql.Aop.AuditValue += new EventHandler<FreeSql.Aop.AuditValueEventArgs>((_, e) => fsql.Aop.AuditValue += new EventHandler<FreeSql.Aop.AuditValueEventArgs>((_, e) =>
{ {

1
FreeSql.Tests/FreeSql.Tests/Issues/1549.cs
View File

@ -20,6 +20,7 @@ namespace FreeSql.Tests.Issues
RegisterPocoType(typeof(Customer)); //注删 POCO 类型 RegisterPocoType(typeof(Customer)); //注删 POCO 类型
fsql.Aop.ParseExpression += (_, e) => fsql.Aop.ParseExpression += (_, e) =>
{ {
if (e.Expression.IsParameter() == false) return;
//解析 POCO Jsonb a.Customer.Name //解析 POCO Jsonb a.Customer.Name
if (e.Expression is MemberExpression memExp) if (e.Expression is MemberExpression memExp)
{ {