Refactor.

Author: sharpjs

PSql/Commands/InvokeSqlCommand.cs

@@ -120,7 +120,7 @@ private async Task ExecuteAsync(string batch)
         AssumeBeginProcessingInvoked();
 
         await using var enumerator = await Connection.InnerConnection.ExecuteAndProjectAsync(
-            batch, new PSObjectBuilder(), TimeoutSeconds, UseSqlTypes, CancellationToken
+            batch, PSObjectBuilder.Instance, TimeoutSeconds, UseSqlTypes, CancellationToken
         );
 
         while (await enumerator.MoveNextAsync())

PSql/Utilities/PSObjectBuilder.cs

@@ -3,8 +3,12 @@
 
 namespace PSql;
 
-internal class PSObjectBuilder : E.IObjectBuilder<PSObject>
+internal sealed class PSObjectBuilder : E.IObjectBuilder<PSObject>
 {
+    public static PSObjectBuilder Instance { get; } = new();
+
+    private PSObjectBuilder() { }
+
     public PSObject NewObject()
     {
         return new PSObject();