for (( i=0 ; i<${#CACHE_TABLES[@]}; i++ )) ; do

    TABLE="${TABLES_NAME[$i]}"

    cecho "  TABLE=${TABLE}"

    mysql_sql_exec "UPDATE ${TEMP_TABLE}, ${TABLE} SET ${TEMP_TABLE}.value='online' WHERE variable=variableid and timestamp >= ${TS_FROM};"  

    logs "  Table name ${TABLE} analyzed."

  done