Merge pull request #37 from Rychard/PrefixIndexWithTableName

Prefix index name with name of containing table to ensure uniqueness.

Author: msallin

SQLite.CodeFirst.Console/Entity/Player.cs

@@ -8,7 +8,7 @@ public class Player : IEntity
     {
         public int Id { get; set; }
 
-        [Index] // Automatically named 'IX_FirstName'
+        [Index] // Automatically named 'IX_TeamPlayer_FirstName'
         [MaxLength(50)]
         public string FirstName { get; set; }
 

SQLite.CodeFirst/Builder/CreateIndexStatementBuilder.cs

@@ -4,6 +4,7 @@
 using System.Data.Entity.Core.Metadata.Edm;
 using System.Data.Entity.Infrastructure.Annotations;
 using System.Linq;
+using SQLite.CodeFirst.Extensions;
 using SQLite.CodeFirst.Statement;
 
 namespace SQLite.CodeFirst.Builder
@@ -54,9 +55,9 @@ public CreateIndexStatementCollection BuildStatement()
             return new CreateIndexStatementCollection(createIndexStatments.Values);
         }
 
-        private static string GetIndexName(IndexAttribute index, EdmProperty property)
+        private string GetIndexName(IndexAttribute index, EdmProperty property)
         {
-            return index.Name ?? "IX_" + property.Name;
+            return index.Name ?? string.Format("IX_{0}_{1}", entitySet.ElementType.GetTableName(), property.Name);
         }
     }
 }