Make CreateBatchCommand return NpgsqlBatchCommand (#5241)

vonzshik · vonzshik · commit 87488b7dbde5 · 2023-08-30T14:50:46.000+03:00
Closes #5238 (cherry picked from commit 20d0b6c)
diff --git a/src/Npgsql/NpgsqlBatch.cs b/src/Npgsql/NpgsqlBatch.cs
@@ -118,7 +118,10 @@ private protected NpgsqlBatch(NpgsqlDataSourceCommand command)
     }
 
     /// <inheritdoc />
-    protected override DbBatchCommand CreateDbBatchCommand()
+    protected override DbBatchCommand CreateDbBatchCommand() => CreateBatchCommand();
+
+    /// <inheritdoc cref="DbBatch.CreateBatchCommand"/>
+    public new NpgsqlBatchCommand CreateBatchCommand()
         => new NpgsqlBatchCommand();
 
     /// <inheritdoc />
@@ -171,4 +174,4 @@ public override Task PrepareAsync(CancellationToken cancellationToken = default)
 
     /// <inheritdoc />
     public override void Cancel() => Command.Cancel();
-}
+}
diff --git a/src/Npgsql/PublicAPI.Unshipped.txt b/src/Npgsql/PublicAPI.Unshipped.txt
@@ -1 +1,2 @@
 ﻿#nullable enable
+Npgsql.NpgsqlBatch.CreateBatchCommand() -> Npgsql.NpgsqlBatchCommand!

Original file line number	Diff line number	Diff line change
`@@ -1 +1,2 @@`
`1`	`1`	`#nullable enable`
	`2`	`+Npgsql.NpgsqlBatch.CreateBatchCommand() -> Npgsql.NpgsqlBatchCommand!`