Drupal\Core\Database\Schema::findTables() has been changed to work with the virtual, un-prefixed, table names

Drupal\Core\Database\Schema::findTables() used to have a warning comment that prefixing the table expression argument as well as the return value is left to the caller.

This restriction has been removed and findTables() expects an un-prefixed table expression argument and the return values are now also un-prefixed table names.

Example code before:

$pattern = $this->connection->tablePrefix() . '%';
$tables = $this->connection->schema()->findTables($pattern);
foreach ($tables as $key => $table) {
  // Remove the prefix for the resultant script.
  $table = str_replace($this->connection->tablePrefix(), '', $table);

  // Do something with $table, which is now a virtual, un-prefixed table name...
}

Example code after:

$pattern = '%';
$tables = $this->connection->schema()->findTables($pattern);
foreach ($tables as $key => $table) {
  // There is no need to remove any prefix for $table because it is already a
  // virtual, un-prefixed table name.
}