Ukukhishwa kwe-SQLite 3.39

Ukukhishwa kwe-SQLite 3.39, i-DBMS engasindi eklanywe njengomtapo wolwazi we-plug-in, kushicilelwe. Ikhodi ye-SQLite isatshalaliswa esizindeni somphakathi, i.e. ingasetshenziswa ngaphandle kwemikhawulo futhi mahhala nganoma iyiphi injongo. Usekelo lwezezimali lwabathuthukisi be-SQLite luhlinzekwa yinhlangano edalwe ngokukhethekile, ehlanganisa izinkampani ezifana ne-Adobe, i-Oracle, i-Mozilla, i-Bentley ne-Bloomberg.

Izinguquko eziyinhloko:

  • Ukwesekwa okwengeziwe kokusebenza kokujoyina kwangaphandle okulungile nokugcwele emathebulani - "RIGHT OUTER JOIN" kanye "FULL OUTER JOIN".
  • Ama-opharetha amasha okuqhathanisa ahlongozwayo - "AKUHLUKE NA" kanye "AKUHLUKE NAKHO", afana nama-opharetha atholakala ngaphambilini okuthi "IS" kanye "IS NOT", futhi kwengezwe ukuze kuthuthukiswe ukusebenzisana namazinga e-SQL kanye ne-PostgreSQL.
  • Ezinhlelweni ze-Unix, zonke izixhumanisi ezingokomfanekiso kumagama esizindalwazi ziyanwetshwa ukuze kutholwe igama lesizindalwazi se-canonical ngaphambi kokuvula ifayela.
  • Kuvunyelwe ukusebenzisa isisho esithi HAVING kunoma yimiphi imibuzo ehlanganisiwe, okuhlanganisa naleyo engaqukethe isisho esithi “GROUP BY”.
  • Kusetshenziswe ukulungiselelwa okuncane okuningana, okuthe sekuphelele kwehlise umthwalo we-CPU ekuhlolweni ngo-2.3%.

Source: opennet.ru

Thenga ukusingathwa okuthembekile kwamasayithi anokuvikelwa kwe-DDoS, amaseva e-VPS VDS 🔥 Thenga ukusingathwa kwewebhusayithi okuthembekile ngokuvikelwa kwe-DDoS, amaseva e-VPS VDS | ProHoster