sql查询某几天内相差多少秒数据
SELECT * from tablename where TIMESTAMPDIFF(SECOND,time1,time2)>100 AND DATE_SUB(CURDATE(), INTERVAL 2 DAY) < date(time2) SELECT * from comp_fast_task where TIMESTAMPDIFF(SECOND,comp_fast_task.ksbdsj,comp_fast_task.wcbd…
Test public void testMulZip(){ try( ZipOutputStream zos new ZipOutputStream(new FileOutputStream("e:/java.zip"));//创建目录等待zos读取文件到压缩目录中 ){ String str "C:\\Users\\Jimin\\Desktop\\three\\three";//目录 File file new File(…
问题出现: Elasticsearch considers the available disk space on a node before deciding whether to allocate new shards to that node or to actively relocate shards away from that node. Elasticsearch 在决定是否分配新分片给该节点,或对该节点…