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摘要： create or replace function update_timestamp() returns trigger as$$begin new.update_date = current_timestamp; new.updatedate = current_timestamp; new.m 阅读全文

摘要： delete from declare_declareinfo_1 where guid in(select guid from ( SELECT guid, ROW_NUMBER() OVER(PARTITION BY guid, guid ORDER BY guid asc) AS Row FR 阅读全文