安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- sql server - Exit single-user mode - Stack Overflow
Currently, my database is in Single User mode When I try to expand me database, I get an error: The database 'my_db' is not accessible (ObjectExplorer) Also, when I try to delete the database, I
- MongoError: connect ECONNREFUSED 127. 0. 0. 1:27017 - Stack Overflow
MongoError: failed to connect to server [localhost:27017] on first connect [MongoError: connect ECONNREFUSED 127 0 0 1:27017] I have install mongo db 3 4 and my code is-
- How to export all collections in MongoDB? - Stack Overflow
What version of MongoDB are you using? The wiki documentation for mongoexport suggests this is a command line tool for exporting a collection Perhaps the ability to export multiple collections is for a newer version? If you want to backup all collections in a database, mongodump will export all collections to BSON
- How do I decrease the size of my sql server log file?
4 You have to shrink backup the log a several times to get the log file to reduce in size, this is because the the log file pages cannot be re-organized as data files pages can be, only truncated For a more detailed explanation check this out WARNING : Detaching the db deleting the log file is dangerous! don't do this unless you'd like
- Import Export database with SQL Server Server Management Studio
You can do dump the whole DB directly into another database, no need to store it into a temp file > In SQL Server Management Studio, connect to an instance of the SQL Server Database Engine
- Reset identity seed after deleting records in SQL Server
I have inserted records into a SQL Server database table The table had a primary key defined and the auto increment identity seed is set to “Yes” This is done primarily because in SQL Azure, each
- How to see query history in SQL Server Management Studio
Is the query history stored in some log files? If yes, can you tell me how to find their location? If not, can you give me any advice on how to see it?
- Copy Clone mongodb database along with its data
I need to copy my Mongo database along with its data I have tried db copyDatabase( "Old_db", "new_db", "localhost" ) But the problem is it only copies a blank db, not with the previous data
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