{"id":18879541,"url":"https://github.com/pudding-fox/foxdb","last_synced_at":"2026-02-20T02:30:16.685Z","repository":{"id":251223500,"uuid":"814055232","full_name":"pudding-fox/FoxDb","owner":"pudding-fox","description":"A really simple ORM.","archived":false,"fork":false,"pushed_at":"2024-11-05T12:53:53.000Z","size":210,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2024-12-31T03:12:33.694Z","etag":null,"topics":["csharp","dotnet","orm","orm-framework","sql"],"latest_commit_sha":null,"homepage":"","language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/pudding-fox.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-06-12T08:57:38.000Z","updated_at":"2024-11-05T12:53:57.000Z","dependencies_parsed_at":"2024-12-31T03:11:39.960Z","dependency_job_id":"cbb11e18-ecca-4635-9a17-2f263ed06a16","html_url":"https://github.com/pudding-fox/FoxDb","commit_stats":null,"previous_names":["pudding-fox/foxdb"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pudding-fox%2FFoxDb","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pudding-fox%2FFoxDb/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pudding-fox%2FFoxDb/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/pudding-fox%2FFoxDb/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/pudding-fox","download_url":"https://codeload.github.com/pudding-fox/FoxDb/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":239841743,"owners_count":19705981,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["csharp","dotnet","orm","orm-framework","sql"],"created_at":"2024-11-08T06:37:17.481Z","updated_at":"2026-02-20T02:30:16.642Z","avatar_url":"https://github.com/pudding-fox.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"# FoxDb\n\n## A really simple ORM.\n\n* Configure by convention, annotation or fluent API (or a combination of each).\n* Can be config-less.\n* Supports three flavors of relationship; `1:1` `1:*` and `*:*` (with mapping table).\n* Can configure complex relations manually including multiple select paths.\n* Has LINQ provider and high level query \"dom\".\n* Supports SQLite, SqlCe and SqlServer \u003e=2008 or \u003e=2012. The 2012 version uses improved paging functions.\n* Low memory usage, stateless.\n\n```C#\n//Add 3 records to Test001.\nvar provider = new SQLiteProvider(Path.Combine(CurrentDirectory, \"test.db\"));\nvar database = new Database(provider);\nusing (var transaction = database.Connection.BeginTransaction())\n{\n    var set = database.Set\u003cTest001\u003e(transaction);\n    set.AddOrUpdate(new[]\n    {\n        new Test001() { Field1 = \"1_1\", Field2 = \"1_2\", Field3 = \"1_3\" },\n        new Test001() { Field1 = \"2_1\", Field2 = \"2_2\", Field3 = \"2_3\" },\n        new Test001() { Field1 = \"3_1\", Field2 = \"3_2\", Field3 = \"3_3\" }\n    });\n    transaction.Commit();\n}\n```\n\n* Columns and relations are auto discovered based on conventions (which can be configured).\n\n```C#\npublic static class Conventions\n{\n    public static Func\u003cType, string\u003e TableName = type =\u003e Pluralization.Pluralize(type.Name);\n\n    public static Func\u003cITableConfig, ITableConfig, string\u003e RelationTableName = (table1, table2) =\u003e string.Format(\n        \"{0}_{1}\", \n        Pluralization.Singularize(table1.TableName), \n        Pluralization.Singularize(table2.TableName)\n    );\n\n    public static string KeyColumn = \"Id\";\n\n    public static Func\u003cITableConfig, string\u003e RelationColumn = table =\u003e string.Format(\n        \"{0}_{1}\", \n        Pluralization.Singularize(table.TableName), \n        KeyColumn\n    );\n```\n\n* Tables, relations and indexes can be created and deleted from an object model however updates are not supported.\n\n```C#\n//A contrived table creation example.\n//The fields Field1, Field2 and Field3 are indexed with an IS NOT NULL criteria.\npublic class Test001 : TestData, IEntityConfiguration\r\n{\r\n    public long Id { get; set; }\r\n\r\n    [Index(Name = \"Fields\", Flags = IndexFlags.Unique)]\r\n    public virtual string Field1 { get; set; }\r\n\r\n    [Index(Name = \"Fields\", Flags = IndexFlags.Unique)]\r\n    public virtual string Field2 { get; set; }\r\n\r\n    [Index(Name = \"Fields\", Flags = IndexFlags.Unique)]\r\n    public virtual string Field3 { get; set; }\r\n\r\n    [Column(Flags = ColumnFlags.ConcurrencyCheck)]\r\n    public int Version { get; set; }\r\n\r\n    public void Configure(IConfig config, ITableConfig table)\r\n    {\r\n        var index = table.GetIndex(IndexConfig.By(new[] { \"Field1\", \"Field2\", \"Field3\" }));\r\n        if (index != null)\r\n        {\r\n            index.Expression = index.Expression.Combine(\r\n                QueryOperator.AndAlso,\r\n                index.Columns.Select(column =\u003e index.CreateConstraint().With(expression =\u003e\r\n                {\r\n                    expression.Left = expression.CreateColumn(column);\r\n                    expression.Operator = expression.CreateOperator(QueryOperator.Is);\r\n                    expression.Right = expression.CreateUnary(QueryOperator.Not, expression.CreateOperator(QueryOperator.Null));\r\n                })).ToArray()\r\n            );\r\n        }\r\n    }\r\n}\n\n//Columns and relations will be detected automatically.\nvar table = this.Database.Config.Transient.CreateTable(\r\n    TableConfig.By(typeof(Test001), TableFlags.AutoColumns | TableFlags.AutoIndexes)\r\n).With(table =\u003e\r\n{\r\n\t//Any fields that aren't in the object model can be added manually here or by implementing IEntityConfiguration.\r\n    table.CreateColumn(ColumnConfig.By(\"Field4\", ColumnFlags.None)).With(column =\u003e\r\n    {\r\n        column.ColumnType = Factories.Type.Create(TypeConfig.By(DbType.Int32, isNullable: true));\r\n    });\r\n    table.CreateColumn(ColumnConfig.By(\"Field5\", ColumnFlags.None)).With(column =\u003e\r\n    {\r\n        column.ColumnType = Factories.Type.Create(TypeConfig.By(DbType.Double, isNullable: true));\r\n    });\r\n});\n\n//Generate the CREATE TABLE statement with the default settings.\nvar query = this.Database.SchemaFactory.Add(table, Defaults.Schema.Flags).Build();\r\n//Execute it.\r\nthis.Database.Execute(query);\n```\n\n* Creating a relation is as simple as exposing a property of ICollection\u003cT\u003e.\n* Eager loading and relational persistence is enabled by default.\n* Some LINQ functions are supported, the provider falls back to in-memory query when unsupported.\n\n```C#\nvar set = database.Set\u003cTest002\u003e();\nset.AddOrUpdate(new[]\n{\n    new Test002() { Name = \"1_1\", Test004 = new List\u003cTest004\u003e() { new Test004() { Name = \"1_2\" }, new Test004() { Name = \"1_3\" } } },\n    new Test002() { Name = \"2_1\", Test004 = new List\u003cTest004\u003e() { new Test004() { Name = \"2_2\" }, new Test004() { Name = \"2_3\" } } },\n    new Test002() { Name = \"3_1\", Test004 = new List\u003cTest004\u003e() { new Test004() { Name = \"3_2\" }, new Test004() { Name = \"3_3\" } } },\n});\nvar query = database.AsQueryable\u003cTest002\u003e(transaction);\nquery.Where(element =\u003e element.Id == data[2].Id); //Record 2.\nquery.Where(element =\u003e element.Id == data[2].Id \u0026\u0026 element.Test004.Any(child =\u003e child.Id == data[2].Test004.First().Id)); //Also record 2.\n```\n\n* Supports concurrency with numeric or binary versioning.\n* Many asynchronous operations including enumerators and readers.\n\n* See the test project for more examples.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpudding-fox%2Ffoxdb","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpudding-fox%2Ffoxdb","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpudding-fox%2Ffoxdb/lists"}