ื‘ื“ื™ืงื•ืช ื™ื—ื™ื“ื” ื‘-DBMS - ืื™ืš ืื ื—ื ื• ืขื•ืฉื™ื ืืช ื–ื” ื‘ืกืคื•ืจื˜ืžืืกื˜ืจ, ื—ืœืง ืฉื ื™

ื—ืœืง ืจืืฉื•ืŸ - ื›ืืŸ.

ื‘ื“ื™ืงื•ืช ื™ื—ื™ื“ื” ื‘-DBMS - ืื™ืš ืื ื—ื ื• ืขื•ืฉื™ื ืืช ื–ื” ื‘ืกืคื•ืจื˜ืžืืกื˜ืจ, ื—ืœืง ืฉื ื™

ื“ืžื™ื™ื ื• ืืช ื”ืžืฆื‘. ืืชื” ืขื•ืžื“ ื‘ืคื ื™ ื”ืžืฉื™ืžื” ืฉืœ ืคื™ืชื•ื— ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื—ื“ืฉื”. ื™ืฉ ืœืš ื”ืชืคืชื—ื•ื™ื•ืช ืžื”ืงื•ื“ืžื™ื ืฉืœืš. ืื ื ื ื™ื— ืฉืื™ืŸ ืœืš ื—ื•ื‘ื•ืช ืžื•ืกืจื™ื•ืช, ืžื” ื”ื™ื™ืช ืขื•ืฉื”?

ืœืจื•ื‘, ื›ืœ ื”ืคื™ืชื•ื—ื™ื ื”ื™ืฉื ื™ื ื ืฉื›ื—ื™ื ื•ื”ื›ืœ ืžืชื—ื™ืœ ืžื—ื“ืฉ. ืืฃ ืื—ื“ ืœื ืื•ื”ื‘ ืœื—ืคื•ืจ ื‘ืงื•ื“ ืฉืœ ืžื™ืฉื”ื• ืื—ืจ, ืื‘ืœ ืื ื™ืฉ ืœืš ื–ืžืŸ, ืœืžื” ืฉืœื ืชืชื—ื™ืœ ืœื™ืฆื•ืจ ืžืขืจื›ืช ืžืฉืœืš? ื–ื•ื”ื™ ื’ื™ืฉื” ื˜ื™ืคื•ืกื™ืช, ื•ื”ื™ื ื ื›ื•ื ื” ื‘ืžื™ื“ื” ืจื‘ื”. ืื‘ืœ ื‘ืคืจื•ื™ืงื˜ ืฉืœื ื• ืขืฉื™ื ื• ืืช ื–ื” ืœื ื ื›ื•ืŸ. ื‘ื™ืกืกื ื• ืืช ืžืขืจื›ืช ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช ื”ืขืชื™ื“ื™ืช ืขืœ ื”ื”ืชืคืชื—ื•ื™ื•ืช ื‘ื‘ื“ื™ืงื•ืช ื™ื—ื™ื“ื•ืช ื‘-utPLSQL ืžืงื•ื“ืžื™ื ื•, ื•ืœืื—ืจ ืžื›ืŸ ื”ืœื›ื ื• ืœืขื‘ื•ื“ ื‘ื›ืžื” ื›ื™ื•ื•ื ื™ื ืžืงื‘ื™ืœื™ื.

  1. ืฉื—ื–ื•ืจ ื‘ื“ื™ืงื•ืช ื™ื—ื™ื“ื•ืช ื™ืฉื ื•ืช. ืฉื—ื–ื•ืจ ืžืฉืžืขื•ืชื• ื”ืชืืžืช ื‘ื“ื™ืงื•ืช ืœืžืฆื‘ ื”ืงื™ื™ื ืฉืœ ืžืขืจื›ืช ื”ื ืืžื ื•ืช ื•ื”ืชืืžืช ื‘ื“ื™ืงื•ืช ืœืชืงื ื™ utPLSQL.
  2. ืคืชืจื•ืŸ ื‘ืขื™ื” ืชื•ืš ื”ื‘ื ื” ืฉืœ ืžื” ื‘ื“ื™ื•ืง, ืื™ืœื• ืฉื™ื˜ื•ืช ื•ืชื”ืœื™ื›ื™ื ืžื›ื•ืกื™ื ื‘ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช. ืืชื” ื—ื™ื™ื‘ ืœืฉืžื•ืจ ืืช ื”ืžื™ื“ืข ื”ื–ื” ื‘ืจืืฉ ืฉืœืš, ืื• ืœื”ืกื™ืง ืžืกืงื ื•ืช ืขืœ ืกืžืš ืงื•ื“ ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช. ืœื›ืŸ, ื”ื—ืœื˜ื ื• ืœื™ืฆื•ืจ ืงื˜ืœื•ื’. ื”ืงืฆื™ื ื• ืงื•ื“ ืžื ืžื•ื ื™ ื™ื™ื—ื•ื“ื™ ืœื›ืœ ื‘ื“ื™ืงื” ืื•ื˜ื•ืžื˜ื™ืช, ื™ืฆืจื ื• ืชื™ืื•ืจ ื•ื”ืงืœื˜ื ื• ื”ื’ื“ืจื•ืช (ืœื“ื•ื’ืžื”, ื‘ืื™ืœื• ืชื ืื™ื ื™ืฉ ืœื”ืคืขื™ืœ ืื•ืชื•, ืื• ืžื” ืฆืจื™ืš ืœืงืจื•ืช ืื ื”ืคืขืœืช ื”ื‘ื“ื™ืงื” ื ื›ืฉืœืช). ื‘ืขื™ืงืจื• ืฉืœ ื“ื‘ืจ, ืื™ื›ืœื ื• ืืช ื”ืžื˜ื ื ืชื•ื ื™ื ืœื’ื‘ื™ ื”ื‘ื“ื™ืงื•ืช ื”ืื•ื˜ื•ืžื˜ื™ื•ืช ื•ื”ืฆื‘ื ื• ืืช ื”ืžื˜ื ื ืชื•ื ื™ื ื”ืืœื” ื‘ื˜ื‘ืœืื•ืช ืกื›ื™ืžืช utPLSQL ืกื˜ื ื“ืจื˜ื™ื•ืช.
  3. ื”ื’ื“ืจืช ืืกื˜ืจื˜ื’ื™ื™ืช ื”ื”ืชืจื—ื‘ื•ืช, ื›ืœื•ืžืจ. ื‘ื—ื™ืจืช ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ื›ืคื•ืคื” ืœืื™ืžื•ืช ืขืœ ื™ื“ื™ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช. ื”ื—ืœื˜ื ื• ืœืฉื™ื ืœื‘ ืœืฉืœื•ืฉื” ื“ื‘ืจื™ื: ืฉื™ืคื•ืจื™ ืžืขืจื›ืช ื—ื“ืฉื™ื, ืชืงืจื™ื•ืช ื™ื™ืฆื•ืจ ื•ืชื”ืœื™ื›ื™ื ืžืจื›ื–ื™ื™ื ื‘ืžืขืจื›ืช. ืœืคื™ื›ืš, ืื ื• ืžืชืคืชื—ื™ื ื‘ืžืงื‘ื™ืœ ืœืฉื—ืจื•ืจ, ืžื‘ื˜ื™ื—ื™ื ืืช ืื™ื›ื•ืชื• ื”ื’ื‘ื•ื”ื” ื™ื•ืชืจ, ื‘ื• ื–ืžื ื™ืช ืžืจื—ื™ื‘ื™ื ืืช ื”ื™ืงืฃ ื”ืจื’ืจืกื™ื” ื•ืžื‘ื˜ื™ื—ื™ื ืืžื™ื ื•ืช ืžืขืจื›ืช ื‘ืžืงื•ืžื•ืช ืงืจื™ื˜ื™ื™ื. ืฆื•ื•ืืจ ื”ื‘ืงื‘ื•ืง ื”ืจืืฉื•ืŸ ืฉื›ื–ื” ื”ื™ื” ืชื”ืœื™ืš ื—ืœื•ืงืช ื”ื ื—ื•ืช ื•ื‘ื•ื ื•ืกื™ื ืขืœ ืฆ'ืง.
  4. ื‘ืื•ืคืŸ ื˜ื‘ืขื™, ื”ืชื—ืœื ื• ืœืคืชื— ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื—ื“ืฉื•ืช. ืื—ืช ืžืžืฉื™ืžื•ืช ื”ืฉื—ืจื•ืจ ื”ืจืืฉื•ื ื•ืช ื”ื™ื™ืชื” ืœื”ืขืจื™ืš ืืช ื”ื‘ื™ืฆื•ืขื™ื ืฉืœ ื“ื•ื’ืžืื•ืช ืžื•ื’ื“ืจื•ืช ืžืจืืฉ ืฉืœ ืžืขืจื›ืช ื”ื ืืžื ื•ืช. ืœืคืจื•ื™ืงื˜ ืฉืœื ื• ื™ืฉ ื‘ืœื•ืง ืฉืœ ืฉืื™ืœืชื•ืช SQL ืงื‘ื•ืขื•ืช ื‘ืฆื•ืจื” ื ื•ืงืฉื” ื”ื‘ื•ื—ืจื™ื ืœืงื•ื—ื•ืช ืขืœ ืกืžืš ืชื ืื™ื. ืœื“ื•ื’ืžื”, ืงื‘ืœื• ืจืฉื™ืžื” ืฉืœ ื›ืœ ื”ืœืงื•ื—ื•ืช ืฉื”ืจื›ื™ืฉื” ื”ืื—ืจื•ื ื” ืฉืœื”ื ื”ื™ื™ืชื” ื‘ืขื™ืจ ืžืกื•ื™ืžืช, ืื• ืจืฉื™ืžื” ืฉืœ ืœืงื•ื—ื•ืช ืฉืกื›ื•ื ื”ืจื›ื™ืฉื” ื”ืžืžื•ืฆืข ืฉืœื”ื ื”ื•ื ืžืขืœ ืขืจืš ืžืกื•ื™ื. ืœืื—ืจ ืฉื›ืชื‘ื ื• ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช, ื‘ื“ืงื ื• ื“ื’ื™ืžื•ืช ืžื•ื’ื“ืจื•ืช ืžืจืืฉ, ื”ืงืœื˜ื ื• ืคืจืžื˜ืจื™ื ืฉืœ ื‘ื™ืฆื•ืขื™ ื‘ื™ืฆื•ืขื™ื, ื•ื‘ื ื•ืกืฃ ืขืฉื™ื ื• ื‘ื“ื™ืงื•ืช ืขื•ืžืก.
  5. ืขื‘ื•ื“ื” ืขื ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืฆืจื™ื›ื” ืœื”ื™ื•ืช ื ื•ื—ื”. ืฉืชื™ ื”ืคืขื•ืœื•ืช ื”ื ืคื•ืฆื•ืช ื‘ื™ื•ืชืจ ื”ืŸ ื”ืคืขืœืช ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื•ื™ืฆื™ืจืช ื ืชื•ื ื™ ื‘ื“ื™ืงื”. ื›ืš ื”ื•ืคื™ืขื• ื‘ืžืขืจื›ืช ืฉืœื ื• ืฉื ื™ ืžื•ื“ื•ืœื™ ืขื–ืจ: ืžื•ื“ื•ืœ ื”ืฉืงื” ื•ืžื•ื“ื•ืœ ื”ืคืงืช ื ืชื•ื ื™ื.

    ื”ืžืฉื’ืจ โ€‹โ€‹ืžื™ื•ืฆื’ ื›ื”ืœื™ืš ืื•ื ื™ื‘ืจืกืœื™ ืื—ื“ ืขื ืคืจืžื˜ืจ ืงืœื˜ ื˜ืงืกื˜ ืื—ื“. ื›ืคืจืžื˜ืจ, ืืชื” ื™ื›ื•ืœ ืœื”ืขื‘ื™ืจ ืืช ืงื•ื“ ื”ืื–ื›ืจื” ืฉืœ ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช, ืฉื ื”ื—ื‘ื™ืœื”, ืฉื ื”ื‘ื“ื™ืงื”, ื”ื’ื“ืจืช ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช ืื• ืžื™ืœืช ืžืคืชื— ืฉืžื•ืจื”. ื”ื”ืœื™ืš ื‘ื•ื—ืจ ื•ืžืจื™ืฅ ืืช ื›ืœ ื”ื‘ื“ื™ืงื•ืช ื”ืื•ื˜ื•ืžื˜ื™ื•ืช ื”ืขื•ืžื“ื•ืช ื‘ืชื ืื™ื.

    ืžื•ื“ื•ืœ ื™ืฆื™ืจืช ื”ื ืชื•ื ื™ื ืžื•ืฆื’ ื‘ืฆื•ืจืช ื—ื‘ื™ืœื” ืฉื‘ื” ืขื‘ื•ืจ ื›ืœ ืื•ื‘ื™ื™ืงื˜ ืฉืœ ื”ืžืขืจื›ืช ื”ื ื‘ื“ืงืช (ื˜ื‘ืœื” ื‘ืžืกื“ ื”ื ืชื•ื ื™ื), ื ื•ืฆืจ ื”ืœื™ืš ืžื™ื•ื—ื“ ื”ืžื›ื ื™ืก ืœืฉื ื ืชื•ื ื™ื. ื‘ื”ืœื™ืš ื–ื”, ืขืจื›ื™ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืžืชืžืœืื™ื ื›ื›ืœ ื”ืืคืฉืจ, ืžื” ืฉืžื‘ื˜ื™ื— ื™ืฆื™ืจืช ืื•ื‘ื™ื™ืงื˜ื™ื ืคืฉื•ื˜ื• ื›ืžืฉืžืขื• ื‘ืœื—ื™ืฆืช ืืฆื‘ืข. ื•ืœื ื•ื—ื•ืช ื”ืฉื™ืžื•ืฉ, ื ื•ืฆืจื• ืชื‘ื ื™ื•ืช ืขื‘ื•ืจ ื”ื ืชื•ื ื™ื ืฉื ื•ืฆืจื•. ืœื“ื•ื’ืžื”, ืฆื•ืจ ืœืงื•ื— ื‘ื’ื™ืœ ืžืกื•ื™ื ืขื ื˜ืœืคื•ืŸ ืžื‘ื—ืŸ ื•ืจื›ื™ืฉื” ืฉื”ื•ืฉืœืžื•.

  6. ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืฆืจื™ื›ื•ืช ืœื”ืชื—ื™ืœ ื•ืœืจื•ืฅ ื‘ื–ืžืŸ ืฉืžืงื•ื‘ืœ ืขืœ ื”ืžืขืจื›ืช ืฉืœืš. ืœื›ืŸ, ืื•ืจื’ื ื” ื”ืฉืงื” ืœื™ืœื™ืช ื™ื•ืžื™ืช, ืฉืขืœ ื‘ืกื™ืก ืชื•ืฆืื•ืชื™ื” ืžื•ืคืง ื“ื•ื— ืขืœ ื”ืชื•ืฆืื•ืช ื”ื ืฉืœื— ืœื›ืœ ืฆื•ื•ืช ื”ืคื™ืชื•ื— ื‘ื“ื•ืืจ ื”ืืจื’ื•ื ื™. ืœืื—ืจ ืฉื—ื–ื•ืจ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื™ืฉื ื•ืช ื•ื™ืฆื™ืจืช ื‘ื“ื™ืงื•ืช ื—ื“ืฉื•ืช, ื–ืžืŸ ื”ืคืขื•ืœื” ื”ื›ื•ืœืœ ื”ื™ื” 30 ื“ืงื•ืช. ื”ื”ื•ืคืขื” ื”ื–ื• ื”ืชืื™ืžื” ืœื›ื•ืœื, ืฉื›ืŸ ื”ื”ืฉืงื” ื”ืชืงื™ื™ืžื” ืžื—ื•ืฅ ืœืฉืขื•ืช ื”ืขื‘ื•ื“ื”.

    ืื‘ืœ ื”ื™ื™ื ื• ืฆืจื™ื›ื™ื ืœืขื‘ื•ื“ ืขืœ ืื•ืคื˜ื™ืžื™ื–ืฆื™ื” ืฉืœ ืžื”ื™ืจื•ืช ื”ืขื‘ื•ื“ื”. ืžืขืจื›ืช ื”ื ืืžื ื•ืช ื‘ื™ื™ืฆื•ืจ ืžืชืขื“ื›ื ืช ื‘ืœื™ืœื”. ื›ื—ืœืง ืžืื—ื“ ื”ืžื”ื“ื•ืจื•ืช, ื ืืœืฆื ื• ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื ื“ื—ื•ืคื™ื ื‘ืœื™ืœื”. ื”ืžืชื ื” ืฉืœ ื—ืฆื™ ืฉืขื” ืœืชื•ืฆืื•ืช ื”ื‘ื“ื™ืงื•ืช ื”ืื•ื˜ื•ืžื˜ื™ื•ืช ื‘ืฉืœื•ืฉ ืœืคื ื•ืช ื‘ื•ืงืจ ืœื ืฉื™ืžื—ื” ืืช ื”ืื—ืจืื™ ืœืฉื—ืจื•ืจ (ื‘ืจื›ื•ืช ื ืœื”ื‘ื•ืช ืœืืœื›ืกื™ื™ ื•ืกื™ื•ืงื•ื‘!), ื•ืœืžื—ืจืช ื‘ื‘ื•ืงืจ ื ืืžืจื• ืžื™ืœื™ื ื˜ื•ื‘ื•ืช ืจื‘ื•ืช ื›ืœืคื™ ื”ืžืขืจื›ืช ืฉืœื ื•. ืื‘ืœ ื›ืชื•ืฆืื” ืžื›ืš, ื ืงื‘ืข ืชืงืŸ ืฉืœ 5 ื“ืงื•ืช ืœืขื‘ื•ื“ื”.

    ื›ื“ื™ ืœื”ืื™ืฅ ืืช ื”ื‘ื™ืฆื•ืขื™ื, ื”ืฉืชืžืฉื ื• ื‘ืฉืชื™ ืฉื™ื˜ื•ืช: ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื”ื—ืœื• ืœืจื•ืฅ ื‘ืฉืœื•ืฉื” ืฉืจืฉื•ืจื™ื ืžืงื‘ื™ืœื™ื, ืœืžืจื‘ื” ื”ืžื–ืœ ื–ื” ืžืื•ื“ ื ื•ื— ื‘ื’ืœืœ ื”ืืจื›ื™ื˜ืงื˜ื•ืจื” ืฉืœ ืžืขืจื›ืช ื”ื ืืžื ื•ืช ืฉืœื ื•. ื•ื–ื ื—ื ื• ืืช ื”ื’ื™ืฉื” ืฉื‘ื” ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช ืœื ื™ื•ืฆืจืช ืœืขืฆืžื” ื ืชื•ื ื™ ื‘ื“ื™ืงื”, ืืœื ืžื ืกื” ืœืžืฆื•ื ืžืฉื”ื• ืžืชืื™ื ื‘ืžืขืจื›ืช. ืœืื—ืจ ื‘ื™ืฆื•ืข ื”ืฉื™ื ื•ื™ื™ื, ื–ืžืŸ ื”ืคืขื•ืœื” ื”ื›ื•ืœืœ ืฆื•ืžืฆื ืœ-3-4 ื“ืงื•ืช.

  7. ืคืจื•ื™ืงื˜ ืขื ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืืžื•ืจ ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœื”ื™ืคืจืก ื‘ืขืžื“ื•ืช ืฉื•ื ื•ืช. ื‘ืชื—ื™ืœืช ื“ืจื›ื ื• ื”ื™ื• ื ื™ืกื™ื•ื ื•ืช ืœื›ืชื•ื‘ ืงื‘ืฆื™ ืืฆื•ื•ื” ืžืฉืœื ื•, ืื‘ืœ ื”ืชื‘ืจืจ ืฉื”ืชืงื ื” ืื•ื˜ื•ืžื˜ื™ืช ืฉื ื›ืชื‘ื” ื‘ืขืฆืžื” ื”ื™ื ื–ื•ื•ืขื” ืžื•ื—ืœื˜ืช, ื•ืคื ื™ื ื• ืœืคืชืจื•ื ื•ืช ืชืขืฉื™ื™ืชื™ื™ื. ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉื”ืคืจื•ื™ืงื˜ ืžื›ื™ืœ ื”ืจื‘ื” ืงื•ื“ ื™ืฉื™ืจ (ืงื•ื“ื ื›ืœ, ืื ื—ื ื• ืžืื—ืกื ื™ื ืืช ืงื•ื“ ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช) ื•ืžืขื˜ ืžืื•ื“ ื ืชื•ื ื™ื (ื”ื ืชื•ื ื™ื ื”ืขื™ืงืจื™ื™ื ื”ื ืžื˜ื ื ืชื•ื ื™ื ืขืœ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช), ื”ื™ื™ืฉื•ื ื‘ืคืจื•ื™ืงื˜ Liquibase ื”ืชื‘ืจืจ ื›ืคืฉื•ื˜ ืžืื•ื“.

    ื–ื•ื”ื™ ืกืคืจื™ื™ื” ื‘ืงื•ื“ ืคืชื•ื—, ื‘ืœืชื™ ืชืœื•ื™ื” ื‘ืžืกื“ ื ืชื•ื ื™ื ืœืžืขืงื‘, ื ื™ื”ื•ืœ ื•ืื›ื™ืคืช ืฉื™ื ื•ื™ื™ื ื‘ืกื›ื™ืžืช ืžืกื“ ื ืชื•ื ื™ื. ืžื ื•ื”ืœ ื‘ืืžืฆืขื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืื• ืžืกื’ืจื•ืช ื›ื’ื•ืŸ Apache Maven. ืขืงืจื•ืŸ ื”ืคืขื•ืœื” ืฉืœ Liquibase ื”ื•ื ื“ื™ ืคืฉื•ื˜. ื™ืฉ ืœื ื• ืคืจื•ื™ืงื˜ ืžืื•ืจื’ืŸ ื‘ืฆื•ืจื” ืžืกื•ื™ืžืช, ื”ืžื•ืจื›ื‘ ืžืฉื™ื ื•ื™ื™ื ืื• ืกืงืจื™ืคื˜ื™ื ืฉืฆืจื™ืš ืœื’ืœื’ืœ ืœืฉืจืช ื”ื™ืขื“, ื•ืงื‘ืฆื™ ื‘ืงืจื” ืฉืงื•ื‘ืขื™ื ื‘ืื™ื–ื” ืจืฆืฃ ื•ืขื ืื™ืœื• ืคืจืžื˜ืจื™ื ื™ืฉ ืœื”ืชืงื™ืŸ ืืช ื”ืฉื™ื ื•ื™ื™ื ื”ืœืœื•.

    ื‘ืจืžืช DBMS ื ื•ืฆืจืช ื˜ื‘ืœื” ืžื™ื•ื—ื“ืช ื‘ื” Liquibase ืžืื—ืกื ืช ืืช ื™ื•ืžืŸ ื”ื’ืœื’ื•ืœ. ืœื›ืœ ืฉื™ื ื•ื™ ื™ืฉ ื’ื™ื‘ื•ื‘ ืžื—ื•ืฉื‘, ืืฉืจ ืžื•ืฉื•ื•ื” ื‘ื›ืœ ืคืขื ื‘ื™ืŸ ื”ืคืจื•ื™ืงื˜ ืœื‘ื™ืŸ ื”ืžืฆื‘ ื‘ืžืกื“ ื”ื ืชื•ื ื™ื. ื”ื•ื“ื•ืช ืœ-Liquibase, ืื ื• ื™ื›ื•ืœื™ื ืœื”ืคืขื™ืœ ื‘ืงืœื•ืช ืฉื™ื ื•ื™ื™ื ื‘ืžืขืจื›ืช ืฉืœื ื• ืœื›ืœ ืžืขื’ืœ. ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืžื•ืฉืงื•ืช ื›ืขืช ืขืœ ืžืขื’ืœื™ ื‘ื“ื™ืงื” ื•ืฉื—ืจื•ืจ, ื›ืžื• ื’ื ืขืœ ืงื•ื ื˜ื™ื™ื ืจื™ื (ืžืขื’ืœื™ื ืื™ืฉื™ื™ื ืฉืœ ื”ืžืคืชื—ื™ื).

ื‘ื“ื™ืงื•ืช ื™ื—ื™ื“ื” ื‘-DBMS - ืื™ืš ืื ื—ื ื• ืขื•ืฉื™ื ืืช ื–ื” ื‘ืกืคื•ืจื˜ืžืืกื˜ืจ, ื—ืœืง ืฉื ื™

ืื– ื‘ื•ืื• ื ื“ื‘ืจ ืขืœ ืชื•ืฆืื•ืช ื”ืฉื™ืžื•ืฉ ื‘ืžืขืจื›ืช ื‘ื“ื™ืงืช ื”ื™ื—ื™ื“ื” ืฉืœื ื•.

  1. ื›ืžื•ื‘ืŸ, ืงื•ื“ื ื›ืœ, ืื ื—ื ื• ืžืฉื•ื›ื ืขื™ื ืฉื”ืชื—ืœื ื• ืœืคืชื— ืชื•ื›ื ื” ื˜ื•ื‘ื” ื™ื•ืชืจ. ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืžื•ืคืขืœื•ืช ืžื“ื™ ื™ื•ื ื•ืขืฉืจื•ืช ืฉื’ื™ืื•ืช ื ืžืฆืื•ืช ื‘ื›ืœ ืžื”ื“ื•ืจื”. ื™ืชืจื” ืžื›ืš, ื—ืœืง ืžื”ืฉื’ื™ืื•ืช ื”ืœืœื• ืงืฉื•ืจื•ืช ืจืง ื‘ืขืงื™ืคื™ืŸ ืœืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉื‘ืืžืช ืจืฆื™ื ื• ืœืฉื ื•ืช. ื™ืฉ ืกืคืงื•ืช ืจืฆื™ื ื™ื™ื ืฉื”ื˜ืขื•ื™ื•ืช ื”ืœืœื• ื ืžืฆืื• ื‘ื‘ื“ื™ืงื” ื™ื“ื ื™ืช.
  2. ื›ืขืช ื™ืฉ ืœืฆื•ื•ืช ื‘ื™ื˜ื—ื•ืŸ ืฉื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื”ืกืคืฆื™ืคื™ืช ืคื•ืขืœืช ื›ื”ืœื›ื”... ืงื•ื“ื ื›ืœ, ื–ื” ื ื•ื’ืข ืœืชื”ืœื™ื›ื™ื ื”ืงืจื™ื˜ื™ื™ื ืฉืœื ื•. ืœื“ื•ื’ืžื”, ื‘ืžื”ืœืš ืฉืฉืช ื”ื—ื•ื“ืฉื™ื ื”ืื—ืจื•ื ื™ื ืœื ื ืชืงืœื ื• ื‘ื‘ืขื™ื•ืช ื‘ื—ืœื•ืงืช ื”ื ื—ื•ืช ื•ื‘ื•ื ื•ืกื™ื ืขืœ ืงื‘ืœื•ืช, ืœืžืจื•ืช ืฉื™ื ื•ื™ื™ ื”ืฉื—ืจื•ืจ, ืื ื›ื™ ื‘ืชืงื•ืคื•ืช ืงื•ื“ืžื•ืช ืื™ืจืขื• ื˜ืขื•ื™ื•ืช ื‘ืชื“ื™ืจื•ืช ืžืกื•ื™ืžืช
  3. ื”ืฆืœื—ื ื• ืœืฆืžืฆื ืืช ืžืกืคืจ ืื™ื˜ืจืฆื™ื•ืช ื”ื‘ื“ื™ืงื•ืช. ื‘ืฉืœ ื”ืขื•ื‘ื“ื” ืฉื”ื‘ื“ื™ืงื•ืช ื”ืื•ื˜ื•ืžื˜ื™ื•ืช ื ื›ืชื‘ื•ืช ืขื‘ื•ืจ ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื—ื“ืฉื”, ืื ืœื™ืกื˜ื™ื ื•ื‘ื•ื“ืงื™ื ื‘ืžืฉืจื” ื—ืœืงื™ืช ืžืงื‘ืœื™ื ืงื•ื“ ื‘ืื™ื›ื•ืช ื’ื‘ื•ื”ื” ื™ื•ืชืจ, ืžื›ื™ื•ื•ืŸ ื–ื” ื›ื‘ืจ ื ื‘ื“ืง.
  4. ื—ืœืง ืžื”ืคื™ืชื•ื—ื™ื ื‘ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืžืฉืžืฉื™ื ืžืคืชื—ื™ื. ืœื“ื•ื’ืžื”, ื ืชื•ื ื™ ื‘ื“ื™ืงื” ืขืœ ืงื•ื ื˜ื™ื™ื ืจื™ื ื ื•ืฆืจื™ื ื‘ืืžืฆืขื•ืช ืžื•ื“ื•ืœ ื™ืฆื™ืจืช ื”ืื•ื‘ื™ื™ืงื˜ื™ื.
  5. ื—ืฉื•ื‘ ืฉืคื™ืชื—ื ื• "ืงื‘ืœื”" ืฉืœ ืžืขืจื›ืช ื”ื‘ื“ื™ืงื•ืช ื”ืื•ื˜ื•ืžื˜ื™ื•ืช ืžืฆื“ ื”ืžืคืชื—ื™ื. ื™ืฉ ื”ื‘ื ื” ืฉื–ื” ื—ืฉื•ื‘ ื•ืฉื™ืžื•ืฉื™. ืื‘ืœ ืžื ื™ืกื™ื•ื ื™ ืื ื™ ื™ื›ื•ืœ ืœื•ืžืจ ืฉื–ื” ืจื—ื•ืง ืžืœื”ื™ื•ืช ื”ืžืฆื‘. ืฆืจื™ืš ืœื›ืชื•ื‘ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช, ืœืชืžื•ืš ื•ืœืคืชื— ืื•ืชืŸ, ืœื ืชื— ืืช ื”ืชื•ืฆืื•ืช, ื•ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืขืœื•ื™ื•ืช ื”ื–ืžืŸ ื”ืืœื” ืคืฉื•ื˜ ืœื ืžืฉืชืœืžื•ืช. ื”ืจื‘ื” ื™ื•ืชืจ ืงืœ ืœืœื›ืช ืœื”ืคืงื” ื•ืœื˜ืคืœ ืฉื ื‘ื‘ืขื™ื•ืช. ื›ืืŸ, ืžืคืชื—ื™ื ืขื•ืžื“ื™ื ื‘ืชื•ืจ ื•ืžื‘ืงืฉื™ื ืžืื™ืชื ื• ืœื›ืกื•ืช ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœื”ื ืขื ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช.

ืžื” ื”ืœืื”

ื‘ื“ื™ืงื•ืช ื™ื—ื™ื“ื” ื‘-DBMS - ืื™ืš ืื ื—ื ื• ืขื•ืฉื™ื ืืช ื–ื” ื‘ืกืคื•ืจื˜ืžืืกื˜ืจ, ื—ืœืง ืฉื ื™

ื‘ื•ืื• ื ื“ื‘ืจ ืขืœ ืชื•ื›ื ื™ื•ืช ื”ืคื™ืชื•ื— ืฉืœ ืคืจื•ื™ืงื˜ ื”ื‘ื“ื™ืงื•ืช ื”ืื•ื˜ื•ืžื˜ื™ื•ืช.

ื›ืžื•ื‘ืŸ ืฉื›ืœ ืขื•ื“ ืžืขืจื›ืช ื”ื ืืžื ื•ืช ืฉืœ ืกืคื•ืจื˜ืžืืกื˜ืจ ืงื™ื™ืžืช ื•ืžืžืฉื™ื›ื” ืœื”ืชืคืชื—, ืืคืฉืจ ื’ื ืœืคืชื— ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื›ืžืขื˜ ื‘ืœื™ ืกื•ืฃ. ืœื›ืŸ, ื›ื™ื•ื•ืŸ ื”ืคื™ืชื•ื— ื”ืขื™ืงืจื™ ื”ื•ื ื”ืจื—ื‘ืช ืฉื˜ื— ื”ื›ื™ืกื•ื™.

ื›ื›ืœ ืฉืžืกืคืจ ื”ื‘ื“ื™ืงื•ืช ื”ืื•ื˜ื•ืžื˜ื™ื•ืช ื™ื’ื“ืœ, ื–ืžืŸ ื”ืคืขื•ืœื” ื”ื›ื•ืœืœ ืฉืœื”ืŸ ื™ื’ื“ืœ ื‘ื”ืชืžื“ื”, ื•ืฉื•ื‘ ื ืฆื˜ืจืš ืœื—ื–ื•ืจ ืœืกื•ื’ื™ื™ืช ื”ื‘ื™ืฆื•ืขื™ื. ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉื”ืคืชืจื•ืŸ ื™ื”ื™ื” ืœื”ื’ื“ื™ืœ ืืช ืžืกืคืจ ื”ื—ื•ื˜ื™ื ื”ืžืงื‘ื™ืœื™ื.

ืื‘ืœ ืืœื• ื“ืจื›ื™ื ื‘ืจื•ืจื•ืช ืœื”ืชืคืชื—ื•ืช. ืื ืื ื—ื ื• ืžื“ื‘ืจื™ื ืขืœ ืžืฉื”ื• ื™ื•ืชืจ ืœื ื˜ืจื™ื•ื•ื™ืืœื™, ื ื“ื’ื™ืฉ ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื:

  1. ื ื›ื•ืŸ ืœื”ื™ื•ื, ื ื™ื”ื•ืœ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืžืชื‘ืฆืข ื‘ืจืžืช DBMS, ื›ืœื•ืžืจ. ื™ื“ืข ื‘-PL/SQL ื ื“ืจืฉ ืœืขื‘ื•ื“ื” ืžื•ืฆืœื—ืช. ื‘ืžื™ื“ืช ื”ืฆื•ืจืš, ื ื™ื”ื•ืœ ืžืขืจื›ืช (ืœื“ื•ื’ืžื”, ื”ืคืขืœื” ืื• ื™ืฆื™ืจืช ืžื˜ื ื ืชื•ื ื™ื), ืืชื” ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืื™ื–ืฉื”ื• ืคืื ืœ ื ื™ื”ื•ืœ ื‘ืืžืฆืขื•ืช Jenkins ืื• ืžืฉื”ื• ื“ื•ืžื”.
  2. ื›ื•ืœื ืื•ื”ื‘ื™ื ืžื“ื“ื™ื ื›ืžื•ืชื™ื™ื ื•ืื™ื›ื•ืชื™ื™ื. ืขื‘ื•ืจ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช, ืžื—ื•ื•ืŸ ืื•ื ื™ื‘ืจืกืœื™ ื›ื–ื” ื”ื•ื ื›ื™ืกื•ื™ ืงื•ื“ ืื• ืžื“ื“ ื›ื™ืกื•ื™ ืงื•ื“. ื‘ืืžืฆืขื•ืช ืžื—ื•ื•ืŸ ื–ื”, ืื ื• ื™ื›ื•ืœื™ื ืœืงื‘ื•ืข ืื™ื–ื” ืื—ื•ื– ืžื”ืงื•ื“ ืฉืœ ื”ืžืขืจื›ืช ืฉืœื ื• ื”ื ื‘ื“ืงืช ืžื›ื•ืกื” ืขืœ ื™ื“ื™ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช. ื”ื—ืœ ืžื’ืจืกื” 12.2, ืื•ืจืงืœ ืžืกืคืงืช ืืช ื”ื™ื›ื•ืœืช ืœื—ืฉื‘ ืืช ื”ืžื“ื“ ื”ื–ื” ื•ืžืฆื™ืขื” ืฉื™ืžื•ืฉ ื‘ื—ื‘ื™ืœืช DBMS_PLSQL_CODE_COVERAGE ื”ืกื˜ื ื“ืจื˜ื™ืช.

    ืžืขืจื›ืช ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช ืฉืœื ื• ื”ื™ื ื‘ืช ืงืฆืช ื™ื•ืชืจ ืžืฉื ื” ื•ืื•ืœื™ ื–ื” ื”ื–ืžืŸ ืœื”ืขืจื™ืš ืืช ื”ื›ื™ืกื•ื™ ืฉืœื ื•. ื‘ืคืจื•ื™ืงื˜ ื”ืื—ืจื•ืŸ ืฉืœื™ (ืœื ืคืจื•ื™ืงื˜ ืกืคื•ืจื˜ืžืืกื˜ืจ) ื–ื” ืžื” ืฉืงืจื”. ืฉื ื” ืœืื—ืจ ื”ืขื‘ื•ื“ื” ืขืœ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช, ื”ื”ื ื”ืœื” ืงื‘ืขื” ืืช ื”ืžืฉื™ืžื” ืœื”ืขืจื™ืš ืื™ื–ื” ืื—ื•ื– ืžื”ืงื•ื“ ืื ื—ื ื• ืžื›ืกื™ื. ืขื ื›ื™ืกื•ื™ ืฉืœ ื™ื•ืชืจ ืž-1%, ื”ื”ื ื”ืœื” ืชืฉืžื—. ืื ื•, ื”ื™ื–ืžื™ื, ืฆื™ืคื™ื ื• ืœืชื•ืฆืื” ืฉืœ ื›-10%. ื”ืชืงื ื• ื›ื™ืกื•ื™ ืงื•ื“, ืžื“ื“ื ื• ืื•ืชื• ื•ืงื™ื‘ืœื ื• 20%. ื›ื“ื™ ืœื—ื’ื•ื’, ื”ืœื›ื ื• ืœืงื‘ืœ ืืช ื”ืคืจืก, ืื‘ืœ ืื™ืš ื”ืœื›ื ื• ืœื”ืฉื™ื’ ืื•ืชื• ื•ืœืืŸ ื”ืœื›ื ื• ืื—ืจ ื›ืš ื–ื” ืกื™ืคื•ืจ ืื—ืจ ืœื’ืžืจื™.

  3. ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื™ื›ื•ืœื•ืช ืœื‘ื“ื•ืง ืฉื™ืจื•ืชื™ ืื™ื ื˜ืจื ื˜ ื—ืฉื•ืคื™ื. ืื•ืจืงืœ ืžืืคืฉืจืช ืœื ื• ืœืขืฉื•ืช ื–ืืช ื“ื™ ื˜ื•ื‘, ื•ืœื ื ื™ืชืงืœ ืขื•ื“ ื‘ืžืกืคืจ ื‘ืขื™ื•ืช.
  4. ื•ื›ืžื•ื‘ืŸ, ื ื™ืชืŸ ืœื™ื™ืฉื ืืช ืžืขืจื›ืช ื”ื‘ื“ื™ืงื” ื”ืื•ื˜ื•ืžื˜ื™ืช ืฉืœื ื• ื‘ืคืจื•ื™ืงื˜ ืื—ืจ. ื”ืคืชืจื•ืŸ ืฉืงื™ื‘ืœื ื• ื”ื•ื ืื•ื ื™ื‘ืจืกืœื™ ื•ืžืฆืจื™ืš ืจืง ืฉื™ืžื•ืฉ ื‘ืื•ืจืงืœ. ืฉืžืขืชื™ ืฉืคืจื•ื™ืงื˜ื™ื ืื—ืจื™ื ืฉืœ ืกืคื•ืจื˜ืžืืกื˜ืจ ืžืชืขื ื™ื™ื ื™ื ื‘ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื•ืื•ืœื™ ื ืœืš ืืœื™ื”ื.

ืžืžืฆืื™ื

ื‘ื•ืื• ื ืกื›ื. ื‘ืคืจื•ื™ืงื˜ ืžืขืจื›ืช ื”ื ืืžื ื•ืช ื‘ืกืคื•ืจื˜ืžืืกื˜ืจ, ื”ืฆืœื—ื ื• ืœื™ื™ืฉื ืžืขืจื›ืช ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ืช. ื”ื•ื ืžื‘ื•ืกืก ืขืœ ืคืชืจื•ืŸ utPLSQL ืฉืœ โ€‹โ€‹ืกื˜ื™ื‘ืŸ ืคื•ื™ืจืฉื˜ื™ื™ืŸ. ืกื‘ื™ื‘ utPLSQL ื™ืฉ ืงื•ื“ ื‘ื“ื™ืงื” ืื•ื˜ื•ืžื˜ื™ืช ื•ืžื•ื“ื•ืœื™ื ื ืœื•ื•ื™ื ืฉื ื›ืชื‘ื• ื‘ืขืฆืžื: ืžื•ื“ื•ืœ ื”ืฉืงื”, ืžื•ื“ื•ืœ ื™ืฆื™ืจืช ื ืชื•ื ื™ื ื•ืื—ืจื™ื. ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ืžื•ืฉืงื•ืช ืžื“ื™ ื™ื•ื, ื•ื”ื›ื™ ื—ืฉื•ื‘, ื”ืŸ ืขื•ื‘ื“ื•ืช ื•ืฉื™ืžื•ืฉื™ื•ืช. ืื ื• ื‘ื˜ื•ื—ื™ื ืฉื”ืชื—ืœื ื• ืœืฉื—ืจืจ ืชื•ื›ื ื” ื‘ืื™ื›ื•ืช ื’ื‘ื•ื”ื” ื™ื•ืชืจ. ื™ื—ื“ ืขื ื–ืืช, ื”ืคืชืจื•ืŸ ื”ืžืชืงื‘ืœ ื”ื•ื ืื•ื ื™ื‘ืจืกืœื™ ื•ื ื™ืชืŸ ืœื™ื™ืฉื ืื•ืชื• ื‘ืื•ืคืŸ ื—ื•ืคืฉื™ ืขืœ ื›ืœ ืคืจื•ื™ืงื˜ ืฉื‘ื• ื™ืฉ ืฆื•ืจืš ืœืืจื’ืŸ ื‘ื“ื™ืงื•ืช ืื•ื˜ื•ืžื˜ื™ื•ืช ื‘-Oracle DBMS.

ื .ื‘. ืžืืžืจ ื–ื” ืื™ื ื• ืกืคืฆื™ืคื™ ื‘ืžื™ื•ื—ื“: ื™ืฉ ื”ืจื‘ื” ื˜ืงืกื˜ ื•ืœืžืขืฉื” ืื™ืŸ ื“ื•ื’ืžืื•ืช ื˜ื›ื ื™ื•ืช. ืื ื”ื ื•ืฉื ืžืขื ื™ื™ืŸ ื‘ื“ืจืš ื›ืœืœ, ืื– ืื ื—ื ื• ืžื•ื›ื ื™ื ืœื”ืžืฉื™ืš ื‘ื• ื•ืœื—ื–ื•ืจ ืขื ื”ืžืฉืš, ืฉื‘ื• ื ืกืคืจ ืœื›ื ืžื” ื”ืฉืชื ื” ื‘ืžื”ืœืš ืฉืฉืช ื”ื—ื•ื“ืฉื™ื ื”ืื—ืจื•ื ื™ื ื•ื ืกืคืง ื“ื•ื’ืžืื•ืช ืงื•ื“.

ื›ืชื‘ื• ื”ืขืจื•ืช ืื ื™ืฉื ืŸ ื ืงื•ื“ื•ืช ืฉื›ื“ืื™ ืœืฉื™ื ืขืœื™ื”ืŸ ื“ื’ืฉ ื‘ืขืชื™ื“, ืื• ืฉืืœื•ืช ื”ื“ื•ืจืฉื•ืช ื—ืฉื™ืคื”.

ืจืง ืžืฉืชืžืฉื™ื ืจืฉื•ืžื™ื ื™ื›ื•ืœื™ื ืœื”ืฉืชืชืฃ ื‘ืกืงืจ. ืœื”ืชื—ื‘ืจื‘ื‘ืงืฉื”.

ื ื›ืชื•ื‘ ืขืœ ื–ื” ืขื•ื“?

  • ื›ืŸ, ื›ืžื•ื‘ืŸ

  • ืœื ืชื•ื“ื”

12 ืžืฉืชืžืฉื™ื ื”ืฆื‘ื™ืขื•. 4 ืžืฉืชืžืฉื™ื ื ืžื ืขื•.

ืžืงื•ืจ: www.habr.com

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