> Please send to me how to delete coloumn in SQL. > Thank's http://www.ca.postgresql.org/users-lounge/docs/7.1/reference/ Bookmark the above URL. ALTER TABLE is what you are looking for: http://www.ca.postgresql.org/users-lounge/docs/7.1/reference/sql-altertable.html
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Соглашаюсь с условиями обработки персональных данных