Fix for messages about defragmented tables

Schema name must be divided from table name, now both of them joined, so you can't copy-paste recomendations to mysql console. Was: OPTIMIZE TABLE `test_db.test_table`; -- can free xx MB Must: OPTIMIZE TABLE `test_db`.`test_table`; -- can free xx MB

Author: AnotherOneAckap

mysqltuner.pl

@@ -2173,12 +2173,13 @@ sub check_storage_engines {
  "Run OPTIMIZE TABLE to defragment tables for better performance" );
  my $total_free = 0;
  foreach my $table_line ( @{ $result{'Tables'}{'Fragmented tables'} } ) {
- my ( $table_name, $data_free ) = split( /\s+/, $table_line );
+ my ( $full_table_name, $data_free ) = split( /\s+/, $table_line );
  $data_free = 0 if ( !defined($data_free) or $data_free eq '' );
  $data_free = $data_free / 1024 / 1024;
  $total_free += $data_free;
+ my ( $table_schema, $table_name ) = split( /\./, $full_table_name );
  push( @generalrec,
- " OPTIMIZE TABLE `$table_name`; -- can free $data_free MB" );
+ " OPTIMIZE TABLE `$table_schema`.`$table_name`; -- can free $data_free MB" );
  }
  push( @generalrec,
  "Total freed space after theses OPTIMIZE TABLE : $total_free Mb" );