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<?php for ($i = 55; $i <= 108; $i++) { echo "DROP INDEX `user_id_2` ON `feeds_{$i}`;\n"; }
based on 1ffVG
Output for 5.6.0 - 5.6.30, hhvm-3.15.4, 7.0.0 - 7.3.0rc3
DROP INDEX `user_id_2` ON `feeds_55`; DROP INDEX `user_id_2` ON `feeds_56`; DROP INDEX `user_id_2` ON `feeds_57`; DROP INDEX `user_id_2` ON `feeds_58`; DROP INDEX `user_id_2` ON `feeds_59`; DROP INDEX `user_id_2` ON `feeds_60`; DROP INDEX `user_id_2` ON `feeds_61`; DROP INDEX `user_id_2` ON `feeds_62`; DROP INDEX `user_id_2` ON `feeds_63`; DROP INDEX `user_id_2` ON `feeds_64`; DROP INDEX `user_id_2` ON `feeds_65`; DROP INDEX `user_id_2` ON `feeds_66`; DROP INDEX `user_id_2` ON `feeds_67`; DROP INDEX `user_id_2` ON `feeds_68`; DROP INDEX `user_id_2` ON `feeds_69`; DROP INDEX `user_id_2` ON `feeds_70`; DROP INDEX `user_id_2` ON `feeds_71`; DROP INDEX `user_id_2` ON `feeds_72`; DROP INDEX `user_id_2` ON `feeds_73`; DROP INDEX `user_id_2` ON `feeds_74`; DROP INDEX `user_id_2` ON `feeds_75`; DROP INDEX `user_id_2` ON `feeds_76`; DROP INDEX `user_id_2` ON `feeds_77`; DROP INDEX `user_id_2` ON `feeds_78`; DROP INDEX `user_id_2` ON `feeds_79`; DROP INDEX `user_id_2` ON `feeds_80`; DROP INDEX `user_id_2` ON `feeds_81`; DROP INDEX `user_id_2` ON `feeds_82`; DROP INDEX `user_id_2` ON `feeds_83`; DROP INDEX `user_id_2` ON `feeds_84`; DROP INDEX `user_id_2` ON `feeds_85`; DROP INDEX `user_id_2` ON `feeds_86`; DROP INDEX `user_id_2` ON `feeds_87`; DROP INDEX `user_id_2` ON `feeds_88`; DROP INDEX `user_id_2` ON `feeds_89`; DROP INDEX `user_id_2` ON `feeds_90`; DROP INDEX `user_id_2` ON `feeds_91`; DROP INDEX `user_id_2` ON `feeds_92`; DROP INDEX `user_id_2` ON `feeds_93`; DROP INDEX `user_id_2` ON `feeds_94`; DROP INDEX `user_id_2` ON `feeds_95`; DROP INDEX `user_id_2` ON `feeds_96`; DROP INDEX `user_id_2` ON `feeds_97`; DROP INDEX `user_id_2` ON `feeds_98`; DROP INDEX `user_id_2` ON `feeds_99`; DROP INDEX `user_id_2` ON `feeds_100`; DROP INDEX `user_id_2` ON `feeds_101`; DROP INDEX `user_id_2` ON `feeds_102`; DROP INDEX `user_id_2` ON `feeds_103`; DROP INDEX `user_id_2` ON `feeds_104`; DROP INDEX `user_id_2` ON `feeds_105`; DROP INDEX `user_id_2` ON `feeds_106`; DROP INDEX `user_id_2` ON `feeds_107`; DROP INDEX `user_id_2` ON `feeds_108`;