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[MySQL] ERROR 1418 (HY000) at line 5022: This function has none of DETERMINISTIC, NO SQL, or READS SQL DATA in its declaration and binary logging is enabled (you *might* want to use the less safe log_bin_trust_function_creators variable) ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•
[MySQL] ์ž์ฃผ ์“ฐ๋Š” ์ฟผ๋ฆฌ(๋ช…๋ น์–ด)
[MySQL] ER_NOT_SUPPORTED_AUTH_MODE ์—๋Ÿฌ
[MySQL] ํ…Œ์ด๋ธ” ์ธ๋ฑ์Šค ์กฐํšŒ, ์ถ”๊ฐ€, ์‚ญ์ œ, ์ˆ˜์ • (show index, add index, drop/delete index, update index)
[MySQL/MariaDB] ์›๊ฒฉ์—์„œ ์ ‘์† ํ—ˆ์šฉ (Remote Connect)
[MySQL] ํŠน์ • Column ์ด๋ฆ„ ํƒ€์ž… ๋ณ€๊ฒฝ
[MySQL] ํŠน์ • Column ์•ž/๋’ค(์ค‘๊ฐ„)์— Column ์ถ”๊ฐ€
[Elastic Search] ์—ฌ๋Ÿฌ ๊ฐœ์˜ Shard๋กœ ์ธํ•ด ๊ฒ€์ƒ‰ ๊ฒฐ๊ณผ(Score)๊ฐ€ ์ •ํ™•ํ•˜์ง€ ์•Š์„ ๋•Œ
[Elastic Search] ์™ธ๋ถ€์—์„œ Elastic Search API ์‚ฌ์šฉํ•˜๊ธฐ (Production mode)
[Elastic Search] Linux(CentOS) ์—˜๋ผ์Šคํ‹ฑ ์„œ์น˜ 7 ๋ฒ„์ „๋Œ€ ์„ค์น˜(elastic search 7.x install)
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