ืฉื—ืจื•ืจ ืฉืœ DBMS SQLite 3.30

ื™ืฆื ืœืื•ืจ ืฉื—ืจื•ืจ SQLite 3.30.0, DBMS ืงืœ ืžืฉืงืœ ื”ืžืขื•ืฆื‘ ื›ืกืคืจื™ื™ืช ืคืœืื’ื™ืŸ. ื”ืงื•ื“ ืฉืœ SQLite ืžื•ืคืฅ ื›ืจืฉื•ืช ืฆื™ื‘ื•ืจื™ืช, ื›ืœื•ืžืจ. ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ืœืœื ื”ื’ื‘ืœื•ืช ื•ืœืœื ืชืฉืœื•ื ืœื›ืœ ืžื˜ืจื”. ืชืžื™ื›ื” ืคื™ื ื ืกื™ืช ืœืžืคืชื—ื™ SQLite ื ื™ืชื ืช ืขืœ ื™ื“ื™ ืงื•ื ืกื•ืจืฆื™ื•ื ืฉื ื•ืฆืจ ื‘ืžื™ื•ื—ื“, ื”ื›ื•ืœืœ ื—ื‘ืจื•ืช ื›ืžื• ืื“ื•ื‘ื™, ืื•ืจืงืœ, ืžื•ื–ื™ืœื”, ื‘ื ื˜ืœื™ ื•ื‘ืœื•ืžื‘ืจื’.

ื”ืขื™ืงืจื™ ืฉื™ื ื•ื™ื™ื:

  • ื ื•ืกืคื” ืืช ื”ื™ื›ื•ืœืช ืœื”ืฉืชืžืฉ ื‘ื‘ื™ื˜ื•ื™ "ืกื ืŸยป ืขื ืคื•ื ืงืฆื™ื•ืช ืžืฆื˜ื‘ืจื•ืช, ื”ืžืืคืฉืจื•ืช ืœื”ื’ื‘ื™ืœ ืืช ื›ื™ืกื•ื™ ื”ื ืชื•ื ื™ื ื”ืžืขื•ื‘ื“ื™ื ืขืœ ื™ื“ื™ ื”ืคื•ื ืงืฆื™ื” ื”ืžืฆื˜ื‘ืจืช ืœืจืฉื•ืžื•ืช ื”ืžืงื™ื™ืžื•ืช ืชื ืื™ ื ืชื•ืŸ ื‘ืœื‘ื“;
  • ื‘ืœื•ืง "ORDER BY" ืžืกืคืง ืชืžื™ื›ื” ืขื‘ื•ืจ "NULLS ืชื—ื™ืœื”"ื•"ืืคืก ื ืžืฉืšยป ื›ื“ื™ ืœืงื‘ื•ืข ืืช ื”ืžื™ืงื•ื ืฉืœ ืืœืžื ื˜ื™ื ืขื ืขืจืš NULL ื‘ืขืช ืžื™ื•ืŸ;
  • ื”ืคืงื•ื“ื” ".ืœึฐื”ึทื—ืœึดื™ืยป ืœืฉื—ื–ืจ ืืช ื”ืชื•ื›ืŸ ืฉืœ ืงื‘ืฆื™ื ืคื’ื•ืžื™ื ืžืžืกื“ ื”ื ืชื•ื ื™ื;
  • ื‘ื”ืจื—ื‘ื” UBI ื ื•ืกืคื” ืชืžื™ื›ื” ืื™ื ื“ืงืก ื‘ื™ื˜ื•ื™ื™ื;
  • PRAGMA index_info ื•-PRAGMA index_xinfo ื”ื•ืจื—ื‘ื• ื›ื“ื™ ืœืกืคืง ืžื™ื“ืข ืขืœ ืคืจื™ืกืช ื”ืื—ืกื•ืŸ ืฉืœ ื˜ื‘ืœืื•ืช ืฉื ื•ืฆืจื• ื‘ืžืฆื‘ "WITHOUT ROWID";
  • ื ื•ืกืฃ API sqlite3_drop_modules(), ื”ืžืืคืฉืจ ืœืš ืœืืกื•ืจ ื˜ืขื™ื ื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ื˜ื‘ืœืื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช ืžื”ืืคืœื™ืงืฆื™ื”;
  • ืžื ืชื— ืกื›ื™ืžืช ืžืกื“ ื”ื ืชื•ื ื™ื ื”ืฉืชื ื” ื›ื“ื™ ืœื”ืฆื™ื’ ืฉื’ื™ืื” ื›ืืฉืจ ืขืžื•ื“ื•ืช ื”ืกื•ื’, ื”ืฉื ื•ื”-tbl_name ื‘ื˜ื‘ืœืช sqlite_master ื ื™ื–ื•ืงื™ื ื›ืืฉืจ ื”ื ืžื—ื•ื‘ืจื™ื ืœื ื‘ืžืฆื‘ writable_schema;
  • ื”ืคืงื•ื“ื•ืช PRAGMA function_list, PRAGMA module_list ื•-PRAGMA pragma_list ืžื•ืคืขืœื•ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ. ื›ื“ื™ ืœืฉื ื•ืช ืืช ื”ืชื ื”ื’ื•ืช ื”ื‘ื ื™ื™ื” ื”ืžื•ื’ื“ืจืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืขืœื™ืš ืœืฆื™ื™ืŸ ื‘ืžืคื•ืจืฉ "-DSQLITE_OMIT_INTROSPECTION_PRAGMAS";
  • ืขื‘ื•ืจ ืคื•ื ืงืฆื™ื•ืช SQL ื”ืžื•ื’ื“ืจื•ืช ื‘ื™ื™ืฉื•ื, ืžื•ืฆืข ื”ื“ื’ืœ SQLITE_DIRECTONLY, ื”ืžืืคืฉืจ ืœืš ืœืืกื•ืจ ืืช ื”ืฉื™ืžื•ืฉ ื‘ืคื•ื ืงืฆื™ื•ืช ืืœื• ื‘ืชื•ืš ื˜ืจื™ื’ืจื™ื ื•ืชืฆื•ื’ื•ืช.

ืžืงื•ืจ: OpenNet.ru

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