Informix 检测新增数据

检测同步表是否动态

#!/usr/bin/ksh
dbaccess metadb dy_table.sql     > dy_log20190401x.txt 2>&1 
sleep 60
dbaccess metadb dy_table.sql     > dy_log20190401y.txt 2>&1
diff dy_log20190401x.txt dy_log20190401y.txt