MDEV-29068 Cascade foreign key updates do not apply in online alterbb-10.10-MDEV-29181

Foreign key cascade operations are still implemented through innodb.

Add support for online logging in row_ins_foreign_check_on_constraint.

upd_node_t::sql_is_online_alter is added to reuse cascade->row and
cascade->upd_row.

1 files changed, 29 insertions, 0 deletions

diff --git a/sql/sql_class.cc b/sql/sql_class.cc
index 351d0d3ad13..7bc048b3634 100644
--- a/sql/sql_class.cc
+++ b/sql/sql_class.cc
@@ -8180,3 +8180,32 @@ void Charset_loader_server::raise_not_applicable_error(const char *cs,
 {
   my_error(ER_COLLATION_CHARSET_MISMATCH, MYF(0), cl, cs);
 }
+
+
+int sql_log_cascade_update(TABLE *table)
+{
+#ifdef HAVE_REPLICATION
+  DBUG_ASSERT(table->s->online_alter_binlog);
+  Log_func *log_func= Update_rows_log_event::binlog_row_logging_function;
+  bitmap_set_all(&table->def_read_set);
+  return binlog_log_row_online_alter(table, table->record[0], table->record[1],
+                                     log_func);
+#else
+  DBUG_ASSERT(0);
+  return 1; // Will report corruption in innodb
+#endif
+}
+
+
+int sql_log_cascade_delete(TABLE *table)
+{
+#ifdef HAVE_REPLICATION
+  DBUG_ASSERT(table->s->online_alter_binlog);
+  Log_func *log_func= Delete_rows_log_event::binlog_row_logging_function;
+  bitmap_set_all(&table->def_read_set);
+  return binlog_log_row_online_alter(table, table->record[0], NULL, log_func);
+#else
+  DBUG_ASSERT(0);
+  return 1; // Will report corruption in innodb
+#endif
+}