INSERT INTO board(bbs_id, bbs_ttl, bbs_cls, bbs_cnt, bbs_tm, file_mng_id, scls_id) VALUES (#{bbsId}, #{bbsTtl}, #{bbsCls}, #{bbsCnt}, now(), #{fileMngId}, #{sclsId}); SELECT COUNT(*) FROM board WHERE scls_id = #{sclsId} SELECT * FROM board b LEFT JOIN class c ON b.scls_id = c.scls_id LEFT JOIN users u ON c.user_id = u.user_id WHERE b.scls_id = #{sclsId} ORDER BY b.bbs_id DESC LIMIT #{pageSize} OFFSET #{startIndex} SELECT * FROM board b LEFT JOIN class c ON b.scls_id = c.scls_id LEFT JOIN users u ON c.user_id = u.user_id LEFT JOIN cmmn_file f ON b.file_mng_id = f.file_mng_id WHERE b.bbs_id = #{bbsId} ORDER BY bbs_id DESC SELECT * FROM board b LEFT JOIN class c ON b.scls_id = c.scls_id LEFT JOIN users u ON c.user_id = u.user_id WHERE b.scls_id = #{sclsId} AND bbs_ttl LIKE CONCAT('%', #{keyword}, '%') AND bbs_cls LIKE CONCAT('%', #{keyword}, '%') AND bbs_cnt LIKE CONCAT('%', #{keyword}, '%') ORDER BY bbs_id DESC LIMIT #{pageSize} OFFSET #{startIndex} UPDATE board SET bbs_ttl = #{bbsTtl}, bbs_cls = #{bbsCls}, bbs_cnt = #{bbsCnt}, file_mng_id = #{fileMngId} WHERE bbs_id = #{bbsId} DELETE FROM board WHERE bbs_id = #{bbsId} INSERT INTO user_board (std_id, bbs_id, check_yn) SELECT u.std_id, b.bbs_id, 'F' FROM user_class u JOIN board b ON u.scls_id = b.scls_id ON CONFLICT (std_id, bbs_id) DO NOTHING; DELETE FROM user_board WHERE bbs_id = #{bbsId} SELECT * FROM user_class uc JOIN board b ON uc.scls_id = b.scls_id LEFT JOIN class c ON b.scls_id = c.scls_id LEFT JOIN users u ON c.user_id = u.user_id WHERE uc.std_id = #{stdId} ORDER BY b.bbs_id DESC LIMIT #{pageSize} OFFSET #{startIndex} UPDATE user_board set check_yn = 'T' WHERE bbs_id = #{bbsId} AND std_id = #{stdId} AND check_yn = 'F' UPDATE user_board set check_yn = 'T' WHERE std_id = #{stdId} AND check_yn = 'F' SELECT COUNT(*) FROM user_board WHERE std_id = #{stdId} SELECT COUNT(*) FROM user_board WHERE check_yn = 'F' AND std_id = #{stdId}