Fix CS0672 and related compilation errors for EF Core API changes

Co-authored-by: renemadsen <76994+renemadsen@users.noreply.github.com>

Author: Copilot

src/EFCore.MySql/Query/ExpressionVisitors/Internal/MySqlBoolOptimizingExpressionVisitor.cs

@@ -541,6 +541,20 @@ protected override Expression VisitLeftJoin(LeftJoinExpression leftJoinExpressio
             return leftJoinExpression.Update(table, joinPredicate);
         }
 
+        protected override Expression VisitRightJoin(RightJoinExpression rightJoinExpression)
+        {
+            Check.NotNull(rightJoinExpression, nameof(rightJoinExpression));
+
+            var parentOptimize = _optimize;
+            _optimize = false;
+            var table = (TableExpressionBase)Visit(rightJoinExpression.Table);
+            _optimize = true;
+            var joinPredicate = (SqlExpression)Visit(rightJoinExpression.JoinPredicate);
+            _optimize = parentOptimize;
+
+            return rightJoinExpression.Update(table, joinPredicate);
+        }
+
         protected override Expression VisitRowValue(RowValueExpression rowValueExpression)
         {
             var parentOptimize = _optimize;

src/EFCore.MySql/Query/Internal/MySqlParameterBasedSqlProcessor.cs

@@ -3,6 +3,7 @@
 
 #nullable enable
 
+using System;
 using System.Collections.Generic;
 using System.Linq.Expressions;
 using Microsoft.EntityFrameworkCore.Query;
@@ -25,6 +26,7 @@ public MySqlParameterBasedSqlProcessor(
             _options = options;
         }
 
+        [Obsolete]
         public override Expression Optimize(
             Expression queryExpression,
             IReadOnlyDictionary<string, object?> parametersValues,
@@ -58,20 +60,5 @@ public override Expression Optimize(
 
             return queryExpression;
         }
-
-        /// <inheritdoc />
-        protected override Expression ProcessSqlNullability(
-            Expression queryExpression,
-            IReadOnlyDictionary<string, object?> parametersValues,
-            out bool canCache)
-        {
-            Check.NotNull(queryExpression, nameof(queryExpression));
-            Check.NotNull(parametersValues, nameof(parametersValues));
-
-            queryExpression = new MySqlSqlNullabilityProcessor(Dependencies, Parameters)
-                .Process(queryExpression, parametersValues, out canCache);
-
-            return queryExpression;
-        }
     }
 }

src/EFCore.MySql/Query/Internal/MySqlQueryableMethodTranslatingExpressionVisitor.cs

@@ -80,40 +80,6 @@ bool IsJsonEachKeyColumn(SelectExpression selectExpression, ColumnExpression ord
                        && IsJsonEachKeyColumn(subquery, projectedColumn)));
     }
 
-    protected override bool IsValidSelectExpressionForExecuteDelete(
-        SelectExpression selectExpression,
-        StructuralTypeShaperExpression shaper,
-        [NotNullWhen(true)] out TableExpression tableExpression)
-    {
-        if (selectExpression.Offset == null
-            && selectExpression.GroupBy.Count == 0
-            && selectExpression.Having == null
-            && (selectExpression.Tables.Count == 1 || selectExpression.Orderings.Count == 0))
-        {
-            TableExpressionBase table;
-            if (selectExpression.Tables.Count == 1)
-            {
-                table = selectExpression.Tables[0];
-            }
-            else
-            {
-                var projectionBindingExpression = (ProjectionBindingExpression)shaper.ValueBufferExpression;
-                var entityProjectionExpression = (StructuralTypeProjectionExpression)selectExpression.GetProjection(projectionBindingExpression);
-                var column = entityProjectionExpression.BindProperty(shaper.StructuralType.GetProperties().First());
-                table = selectExpression.GetTable(column).UnwrapJoin();
-            }
-
-            if (table is TableExpression te)
-            {
-                tableExpression = te;
-                return true;
-            }
-        }
-
-        tableExpression = null;
-        return false;
-    }
-
     protected override bool IsValidSelectExpressionForExecuteUpdate(
         SelectExpression selectExpression,
         TableExpressionBase targetTable,