From ada5859d4da1b60cad48a7c42396afa4a167870f Mon Sep 17 00:00:00 2001
From: Andrew Kane <andrew@ankane.org>
Date: Sun, 18 Feb 2024 12:15:58 -0800
Subject: [PATCH] Updated readme [skip ci]

---
 README.md | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 8cb8e12..7b791eb 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ await using (var cmd = new NpgsqlCommand("SELECT * FROM items ORDER BY embedding
 Add an approximate index
 
 ```csharp
-await using (var cmd = new NpgsqlCommand("CREATE INDEX ON items USING ivfflat (embedding vector_l2_ops) WITH (lists = 100)", conn))
+await using (var cmd = new NpgsqlCommand("CREATE INDEX ON items USING hnsw (embedding vector_l2_ops)", conn))
 {
     await cmd.ExecuteNonQueryAsync();
 }
@@ -168,9 +168,9 @@ foreach (Item item in items)
 Add an approximate index
 
 ```csharp
-conn.Execute("CREATE INDEX ON items USING ivfflat (embedding vector_l2_ops) WITH (lists = 100)");
-// or
 conn.Execute("CREATE INDEX ON items USING hnsw (embedding vector_l2_ops)");
+// or
+conn.Execute("CREATE INDEX ON items USING ivfflat (embedding vector_l2_ops) WITH (lists = 100)");
 ```
 
 Use `vector_ip_ops` for inner product and `vector_cosine_ops` for cosine distance
@@ -273,16 +273,16 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)
 {
     modelBuilder.Entity<Item>()
         .HasIndex(i => i.Embedding)
-        .HasMethod("ivfflat")
+        .HasMethod("hnsw")
         .HasOperators("vector_l2_ops")
-        .HasStorageParameter("lists", 100);
+        .HasStorageParameter("m", 16)
+        .HasStorageParameter("ef_construction", 64);
     // or
     modelBuilder.Entity<Item>()
         .HasIndex(i => i.Embedding)
-        .HasMethod("hnsw")
+        .HasMethod("ivfflat")
         .HasOperators("vector_l2_ops")
-        .HasStorageParameter("m", 16)
-        .HasStorageParameter("ef_construction", 64);
+        .HasStorageParameter("lists", 100);
 }
 ```