Pgfe 2, ืงืœื™ืขื ื˜ C ++ API ืคึฟืึทืจ PostgreSQL ืื™ื– ื‘ืืจืขื›ื˜ื™ื’ื˜

ื“ืขืจ ืขืจืฉื˜ืขืจ ืกื˜ืึทื‘ื™ืœ ืžืขืœื“ื•ื ื’ ืคื•ืŸ Pgfe 2 (PostGres FrontEnd), ืึท ืึทื•ื•ืึทื ืกื™ืจื˜ืข ืื•ืŸ ืฉื˜ืจื™ืš-ืจื™ื™ึทืš ืฉืึธืคืขืจ (ืงืœื™ืขื ื˜ ืึทืคึผื™) ืคึฟืึทืจ PostgreSQL, ื’ืขืฉืจื™ื‘ืŸ ืื™ืŸ C ++ ืื•ืŸ ืกื™ืžืคึผืœืึทืคื™ื™ื™ื ื’ ื“ื™ ืึทืจื‘ืขื˜ ืžื™ื˜ PostgreSQL ืื™ืŸ C ++ ืคึผืจืึทื“ื–ืฉืขืงืก, ืื™ื– ืืจื•ื™ืก. ื“ื™ ืคึผืจื•ื™ืขืงื˜ ืงืึธื“ ืื™ื– ืคื•ื ืื ื“ืขืจื’ืขื˜ื™ื™ืœื˜ ืื•ื ื˜ืขืจ ื“ื™ Apache 2.0 ื“ืขืจืœื•ื™ื‘ืขื ื™ืฉ. ื‘ื•ื™ืขืŸ ืจื™ืงื•ื•ื™ื™ืขืจื– ืึท ืงืึทืžืคึผื™ื™ืœืขืจ ื•ื•ืึธืก ืฉื˜ื™ืฆื˜ ื“ื™ C ++ 17 ื ืึธืจืžืึทืœ.

ืฉืœื™ืกืœ ืคึฟืขื™ึดืงื™ื™ื˜ืŸ:

  • ืงืฉืจ ืื™ืŸ ื‘ืœืึทืงื™ื ื’ ืื•ืŸ ื ื™ื˜-ื‘ืœืึทืงื™ื ื’ ืžืึธื“ืขืก.
  • ืคึผืจืึทืกืขืกื™ื ื’ ืฆื•ื’ืขื’ืจื™ื™ื˜ ืกื˜ื™ื™ื˜ืžืึทื ืฅ ืžื™ื˜ ืคึผืึทื–ื™ืฉืึทื ืึทืœ ืื•ืŸ ื’ืขื”ื™ื™ืกืŸ ืคึผืึทืจืึทืžืขื˜ืขืจืก.
  • ืึทื•ื•ืึทื ืกื™ืจื˜ืข ื˜ืขื•ืช ื”ืึทื ื“ืœื™ื ื’ ืžื™ื˜ ืื•ื™ืกื ืขืžืขืŸ ืื•ืŸ SQLSTATE ื˜ืขื•ืช ืงืึธื•ื“ื–.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืคืึทืš ืคืึทื ื’ืงืฉืึทื ื– ืื•ืŸ ืคึผืจืึธื•ืกื™ื“ื–ืฉืขืจื–.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ื ืึทืžื™ืงืึทืœืœื™ ื‘ื ื™ืŸ ืกืงืœ ืงื•ื•ื™ืจื™ื–.
  • ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื‘ื™ื™ึทื˜ืŸ ืขืงืกื˜ืขื ืกื™ื‘ืœืข ื“ืึทื˜ืŸ ื˜ื™ื™ืคึผืก ืื™ืŸ ื“ื™ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ื‘ื™ื ืข ืฆื•ื•ื™ืฉืŸ ืงืœื™ืขื ื˜ ืื•ืŸ ืกืขืจื•ื•ืขืจ (ืœืžืฉืœ ืงืึทื ื•ื•ืขืจื–ืฉืึทื ื– ืฆื•ื•ื™ืฉืŸ PostgreSQL ืขืจื™ื™ื– ืื•ืŸ STL ืงืึทื ื˜ื™ื™ื ืขืจื–).
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืจืขืจื  - ืœื™ื ื™ืข ื˜ืจืึทื ืกืžื™ืกื™ืข ืคื•ืŸ โ€‹โ€‹ืจื™ืงื•ื•ืขืก (ืจืขืจื  - ืœื™ื ื™ืข), ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื‘ืื˜ื™ื™ื˜ื™ืง ืคืึทืจื’ื™ื›ืขืจืŸ ื“ื™ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ืึท ื’ืจื•ื™ืก ื ื•ืžืขืจ ืคื•ืŸ ืงืœื™ื™ืŸ ืฉืจื™ื™ึทื‘ืŸ ืึทืคึผืขืจื™ื™ืฉืึทื ื– (INSERT / UPDATE / DELETE) ื“ื•ืจืš ืฉื™ืงืŸ ื“ื™ ื•ื•ื™ื™ึทื˜ืขืจ ื‘ืขื˜ืŸ ืึธืŸ ื•ื•ืืจื˜ืŸ ืคึฟืึทืจ ื“ื™ ืจืขื–ื•ืœื˜ืึทื˜ ืคื•ืŸ ื“ื™ ืคืจื™ืขืจื“ื™ืงืข.
  • ื’ืจื•ื™ืก ืึธื‘ื“ื–ืฉืขืงืฅ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ืกื˜ืจื™ืžื™ื ื’ ืึทืงืกืขืก ืฆื• ื’ืจื•ื™ืก ื“ืึทื˜ืŸ ืฉื˜ืขืœื˜.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ COPY ืึธืคึผืขืจืึทืฆื™ืข ืคึฟืึทืจ ืงืึทืคึผื™ื™ื ื’ ื“ืึทื˜ืŸ ืฆื•ื•ื™ืฉืŸ ืึท ื˜ืขืงืข ืคึฟื•ืŸ ืึท DBMS.
  • ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื‘ืึทื–ื•ื ื“ืขืจ SQL ืงื•ื•ื™ืจื™ื– ืคื•ืŸ C ++ ืงืึธื“ ืื•ื™ืฃ ื“ื™ ืงืœื™ืขื ื˜ ื–ื™ื™ึทื˜.
  • ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ืึท ืคึผืฉื•ื˜ ืื•ืŸ ืคืึทืจืœืึธื–ืœืขืš ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ื‘ืขืงืŸ ืคึผืึทืกื™ืง ืคึฟืึทืจ ื ื•ืฆืŸ ืื™ืŸ ืžื•ืœื˜ื™-ื˜ืจืขื“ื™ื“ ืึทืคึผืœืึทืงื™ื™ืฉืึทื ื–.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’