... 224FROM_DAYS() function, 389 FROM_UNIXTIME() function, 389 functionsarithmetic, 369–372comparison, 372–375control, 377–3 78 date and time, 386 –394grouping, 384 – 385 MySQL, 56string, 379– 384 Ggeneral interface ... password, 289 –290configuring query cache,293–294limiting resources, 292–293log files, 294–296mysql database, 289 mysql tool, 287 – 288 restoring data, 301–302table maintenance, 296–2 98 afterLast() ... 375–376string, 379– 384 OPTIMIZE TABLE command,309–310ORD() function, 382 ORDER BY clause, 42–44OR operator, 375–376outer joins, 59Ppackages java .sql, 15– 18 javax .sql, 18 21Index406<=,...