initial commit

Examples/efcore_to_freesql/Entitys/Song.cs

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+using FreeSql.DataAnnotations;
+using System;
+using System.Collections.Generic;
+
+namespace efcore_to_freesql.Entitys
+{
+    public class SongType
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+
+        public List<Song> Songs { get; set; }
+    }
+
+    public class Song
+    {
+        [Column(IsIdentity = true)]
+        public int Id { get; set; }
+        public string Title { get; set; }
+        public string Url { get; set; }
+        public DateTime CreateTime { get; set; }
+
+        public int TypeId { get; set; }
+        public SongType Type { get; set; }
+        public List<Tag> Tags { get; set; }
+
+        public int Field1 { get; set; }
+        public long RowVersion { get; set; }
+    }
+    public class Song_tag
+    {
+        public int Song_id { get; set; }
+        public Song Song { get; set; }
+
+        public int Tag_id { get; set; }
+        public Tag Tag { get; set; }
+    }
+
+    public class Tag
+    {
+        [Column(IsIdentity = true)]
+        public int Id { get; set; }
+
+        public string Name { get; set; }
+
+        public List<Song> Songs { get; set; }
+    }
+}

Examples/efcore_to_freesql/Entitys/Topic1.cs

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+using System;
+
+namespace efcore_to_freesql.Entitys
+{
+
+    public class Topic1
+    {
+        public int Id { get; set; }
+
+        public string Title { get; set; }
+
+        public DateTime CreateTime { get; set; }
+    }
+}

Examples/efcore_to_freesql/Entitys/Topic2.cs

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+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace efcore_to_freesql.Entitys
+{
+
+    public class Topic2
+    {
+        [Key]
+        [DatabaseGeneratedAttribute(DatabaseGeneratedOption.Identity)]
+        public int Id { get; set; }
+
+        public string Title { get; set; }
+
+        public DateTime CreateTime { get; set; }
+    }
+}