CREATE TABLE temp_authors AS SELECT * FROM authors CREATE TABLE temp_submissions AS SELECT * FROM submissions CREATE TABLE temp_submission_categories AS SELECT * FROM submission_categories CREATE TABLE temp_publication_formats AS SELECT * FROM publication_formats CREATE TABLE temp_submission_chapters AS SELECT * FROM submission_chapters CREATE TABLE temp_published_submissions AS SELECT * FROM published_submissions CREATE TABLE temp_citations AS SELECT * FROM citations UPDATE submissions SET status=1 FROM submissions AS s LEFT JOIN published_submissions ps ON (ps.submission_id = s.submission_id) WHERE s.submission_id = submissions.submission_id AND s.status=3 AND ps.submission_id IS NULL UPDATE submissions s LEFT JOIN published_submissions ps ON (ps.submission_id = s.submission_id) SET s.status=1 WHERE s.status=3 AND ps.submission_id IS NULL