sql哦
SQL server:
时间格式化 https://www.cnblogs.com/gallen-n/p/6599482.html
pgsql:
时间格式化 https://blog.csdn.net/snn1410/article/details/7741283
cast转化类型 CAST(aa as NUMERIC) CAST( bb as VARCHAR)
SQL server:
时间格式化 https://www.cnblogs.com/gallen-n/p/6599482.html
pgsql:
时间格式化 https://blog.csdn.net/snn1410/article/details/7741283
cast转化类型 CAST(aa as NUMERIC) CAST( bb as VARCHAR)