Oct 3, 2013 · 如果我们用dB来表示的话，第一种情况增大了3dB，而第二种情况增大了10.4dB，更能客观地反映出人的感官的感觉特性。 而在电子工程技术领域，dB是国际上统一使用的电信 …

后缀是.db的文件是数据库文件，db是datebase的缩写，datebase的意思就是数据库。 数据库类型包括： 关系数据库、 非关系型数据库 （NoSQL） 关系型的 …

ORA-28000: the account is locked Is this a DB Issue ? Whenever I unlock the user account using the alter SQL query, that is ALTER USER username ACCOUNT UNLOCK, it will be …

Dec 28, 2016 · 0 If you have tried all the above answers and yet failed, first try to fix your db by running this command, mysqlcheck --repair my_db_name -u root -p And then if issue fixed, If …

Oct 25, 2011 · I have inherited a fairly large SQL Server database. It seems to take up more space than I would expect, given the data it contains. Is there an easy way to determine how …

Apr 6, 2017 · After connection to server you can create a DB in which you want the dump to get imported. If your SQL dump contains create Database statement, then you don't need to …

The DB went into "Single User" Mode when i was attempting to restore a backup. I hadn't created a backup of the target database before attempting to restore (SQL 2017). this will get you …

Thanks Abel, I've been meaning to get around to fix that, I've put up two flavours, one which can be run on it's own without creating a stored procedure, the other is a re-usable stored …

Happened here also, DB stuck in restore/single-user after possible connection break. Killed all other SPIDs from new session but still stuck. Was able to drop database as solution.

Mar 25, 2011 · I generated script from old database, created a new database and imported all data from old database. So far so good, however, no user has execute rights for stored …