정보처리기사 실기 [DB 13강] 시스템카탈로그, 인덱스, 트랜잭션, 회복

array(10) { [0]=> object(stdClass)#4164 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Uh8F17ytx_M" ["related_video_title"]=> string(73) "정보처리기사 실기 [DB 14강] 병행제어, 로킹, 보안, 튜닝" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(12) "기사친구" } [1]=> object(stdClass)#4137 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "3_lwbdKtHiw" ["related_video_title"]=> string(50) "[5분순삭] 데이터베이스 01 동시성제어" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(15) "kpc기술사회" } [2]=> object(stdClass)#4162 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "ddAgsLJN-Pg" ["related_video_title"]=> string(100) "정보처리기사 실기 [신기술 동향-04강] ICT 정보통신기술 시사용어 300 (151~225)" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(12) "기사친구" } [3]=> object(stdClass)#4169 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "JepSpbDFqj8" ["related_video_title"]=> string(100) "(C언어) 정보처리기사 실기 일주일전 프로그래밍 복습 #c언어 #정보처리기사" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(24) "WeekendCode 주말코딩" } [4]=> object(stdClass)#4148 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "YV7PprJ5BgA" ["related_video_title"]=> string(34) "Deep House Livestream 24/7🌴🎧" ["posted_time"]=> string(0) "" ["channelName"]=> string(18) "Sound Sphere - EDM" } [5]=> object(stdClass)#4166 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "blWdjRUPP6E" ["related_video_title"]=> string(72) "Разведчик о том, как использовать людей" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(18) "Коллектив" } [6]=> object(stdClass)#4161 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "2tsbRbpws7g" ["related_video_title"]=> string(123) ""7월부터 법이 뒤바뀐다" 앞으로 이 1가지 있으면 숨만 쉬어도 돈 벌 겁니다 | 이광수 대표 2부" ["posted_time"]=> string(21) "1 день назад" ["channelName"]=> string(38) "부티플 - 부의 배수를 높여라" } [7]=> object(stdClass)#4171 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "uP5bBlvww94" ["related_video_title"]=> string(84) "Путин и ЖКХ. Как власть растащила и заработала" ["posted_time"]=> string(19) "3 дня назад" ["channelName"]=> string(23) "Навальный LIVE" } [8]=> object(stdClass)#4147 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "C-TsuHseZkg" ["related_video_title"]=> string(168) "ПРЕМЬЕРА СВЕЖЕГО ДЕТЕКТИВА 2025 ИЗ ФРАНЦУЗСКОЙ КОЛЛЕКЦИИ "УБИЙСТВА В..."!Убийство в Гильвинеке" ["posted_time"]=> string(21) "9 дней назад" ["channelName"]=> string(10) "Filmegator" } [9]=> object(stdClass)#4165 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "cz27sYPY2jI" ["related_video_title"]=> string(178) "Уже через 10 минут вы получите огромную сумму денег, привлекающую безграничную любовь и богатство" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(12) "Cosmic Power" } }