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mordegar

[Решено] Удаление строк из таблицы sql

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Подскажите пожалуйста! Есть таблица oc_review с отзывами, 30 000 штук. Нужно по столбцу review_id удалить первые 15 000 строк, как это прописать в SQL-запросе? Просто в программировании не разбираюсь.

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В SQL нет понятия первых строк.

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В SQL нет понятия первых строк

 

Ну всмысле с 1-ой по 15 000 в колонке id_review 

[review_id: 1 - 15000] надо удалить, чтобы строки [review_id: 15001-30000] остались

Edited by mordegar

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Ну если речь о значении поля id_review а не то, что вы видите в колонке rownum, то что то подобное:

DELETE FROM oc_review WHERE id_review < 15000

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