DROP PROCEDURE IF EXISTS sp_city_mas;
DELIMITER $$
CREATE PROCEDURE sp_city_mas()

  BEGIN

    #附件迁移
    # 迁移 MAS 视频，6个wcm节点的视频是在一起的。可重复执行。
    # 支持断点续传，上一次迁移的最后一个 xx ID
    SET @prevMasId = ifnull((SELECT prev_id from data_migration_log where table_name = 'mas_masid'), 0);
    SET @prevMasVideoId = ifnull((SELECT prev_id from data_migration_log where table_name = 'mas_masvideo'), 0);
    SET @prevVideoStream = ifnull((SELECT prev_id from data_migration_log where table_name = 'mas_videostream'), 0);
    SET @prevPublishedVideo = ifnull((SELECT prev_id from data_migration_log where table_name = 'mas_publishedvideo'), 0);
    
    #mas视频迁移
    SET @maxMasId = IFNULL((SELECT MAX(ID) from trs_mas.mas_masid),0);
    SET @masIdOffset = @maxMasId - @prevMasId;
    SET @maxMasVideoId = IFNULL((SELECT MAX(ID) from trs_mas.mas_masvideo),0);
    SET @masVideoIdOffset = @maxMasVideoId - @prevMasVideoId;
    SET @maxVideostreamId = IFNULL((SELECT MAX(ID) from trs_mas.mas_videostream),0);
    SET @masVideostreamIdOffset = @maxVideostreamId - @prevVideoStream;
    call sp_data_migration_masid(@prevMasId, @masIdOffset);
    call sp_data_migration_masvideo(@prevMasVideoId, @masIdOffset);
    call sp_data_migration_mas_videostream(@prevVideoStream, @masVideostreamIdOffset, @masIdOffset);
    call sp_data_migration_mas_publishedvideo(@prevPublishedVideo, @masIdOffset);

  END $$
DELIMITER ;