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SET NAMES utf8mb4;
DROP TEMPORARY TABLE IF EXISTS tmp_detail;
CREATE TEMPORARY TABLE tmp_detail (
product_cd varchar(100),
new_detail TEXT COLLATE 'utf8mb4_unicode_ci'
) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
LOAD DATA LOCAL INFILE '경로'
INTO TABLE tmp_detail
CHARACTER SET euckr
FIELDS TERMINATED BY ',' ENCLOSED BY '"' ESCAPED BY '"'
LINES TERMINATED BY '\r\n'
IGNORE 1 LINES
(product_cd, new_detail);
SELECT * FROM tmp_detail;
UPDATE table_detail t
JOIN tmp_detail x ON t.product_cd = x.product_cd
SET t.content = x.new_detail;
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