Выбор индекса при соединении по нескольким столбцам
Эта статья написана по докладу Максима Старкова "Особенности определения селективности" на конференции PG BootCamp Russia 2025, которая прошла в апреле в Екатеринбурге.
Выбор индекса при соединении по нескольким столбцам
Эта статья написана по докладу Максима Старкова "Особенности определения селективности" на конференции PG BootCamp Russia 2025, которая прошла в апреле в Екатеринбурге.
ZDNET RECOMMENDS The court said the defendant had also incited people to commit public nuisance, with messages calling on them to take part in rallies and demonstrations including at Hong Kong International Airport, to block roads and to paralyse the public transportation system. Various forms of protest promoted on the messaging platform included general strikes, lunchtime protests and silent sit-ins. End-to-end encryption is an important feature in messaging, as it's the first step in protecting users from surveillance. Don’t publish new content at nighttime. Since not all users disable notifications for the night, you risk inadvertently disturbing them. A Hong Kong protester with a petrol bomb. File photo: Dylan Hollingsworth/HKFP.
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