Ptt 大爆卦 | Class_register - 前往 https://stackoverflow.com/questions/66467913/how-to-optimize-search-with-create-index-in-postgres

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並前往https://stackoverflow.com/questions/66467913/how-to-optimize-search-with-create-index-in-postgres

How to optimize search with create index in Postgres - Stack ...

For this query: SELECT student_id FROM public.student_tbl WHERE class_type = 'high_school' AND class_register = 'true' AND student_id IN ...

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