Fitering out NULL from unique index to allow multiple rows with NULL …

…as a value
pticostaricags · Apr 11, 2024 · 39a65fb · 39a65fb
1 parent 20519ae
commit 39a65fb
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Showing 3 changed files with 5 additions and 2 deletions.
diff --git a/src/FairPlayCombinedSln/FairPlayCombined.DataAccess/Data/FairPlayCombinedDbContext.cs b/src/FairPlayCombinedSln/FairPlayCombined.DataAccess/Data/FairPlayCombinedDbContext.cs
@@ -495,6 +495,10 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)
 
         modelBuilder.Entity<VideoInfo>(entity =>
         {
+            entity.HasIndex(e => e.YouTubeVideoId, "UI_VideoInfo_YouTubeVideoId")
+                .IsUnique()
+                .HasFilter("YouTubeVideoId IS NOT NULL");
+
             entity.Property(e => e.ApplicationUserId).HasComment("Video Owner Id");
             entity.Property(e => e.RowCreationDateTime).HasDefaultValueSql("GETUTCDATE()");
             entity.Property(e => e.RowCreationUser).HasDefaultValueSql("'Unknown'");

diff --git a/src/FairPlayCombinedSln/FairPlayCombined.DataAccess/Models/FairPlayTube/VideoInfo.cs b/src/FairPlayCombinedSln/FairPlayCombined.DataAccess/Models/FairPlayTube/VideoInfo.cs
@@ -17,7 +17,6 @@ namespace FairPlayCombined.DataAccess.Models.FairPlayTubeSchema;
 
 [Table("VideoInfo", Schema = "FairPlayTube")]
 [Index("VideoId", Name = "UI_VideoInfo_VideoId", IsUnique = true)]
-[Index("YouTubeVideoId", Name = "UI_VideoInfo_YouTubeVideoId", IsUnique = true)]
 public partial class VideoInfo
 {
     [Key]

diff --git a/src/FairPlayCombinedSln/FairPlayCombinedDb/FairPlayTube/Tables/VideoInfo.sql b/src/FairPlayCombinedSln/FairPlayCombinedDb/FairPlayTube/Tables/VideoInfo.sql
@@ -47,4 +47,4 @@ CREATE UNIQUE INDEX [UI_VideoInfo_VideoId] ON [FairPlayTube].[VideoInfo] ([Video
 
 GO
 
-CREATE UNIQUE INDEX [UI_VideoInfo_YouTubeVideoId] ON [FairPlayTube].[VideoInfo] ([YouTubeVideoId])
+CREATE UNIQUE INDEX [UI_VideoInfo_YouTubeVideoId] ON [FairPlayTube].[VideoInfo] ([YouTubeVideoId]) WHERE YouTubeVideoId IS NOT NULL