In SQL Server, copying tables between the databases of the same SQL instances are relatively easier than copying the data between the remote servers. To minimize the work-load on the production database, it is
Use the SQL*Plus COPY command to copy CHAR, DATE, LONG, NUMBER or VARCHAR2 data between databases and between tables on the same database. With the COPY command, you can copy data between databases in the following ways: Copy data from a remote database to your local database. Copy dat...
System TablesSQL Server stores the data that defines the configuration of the server and all its tables in a special set of tables known as system tables. Users cannot directly query or update the system tables. The information in the system tables is made available through the system views. ...
In SQL Server, theSqlBulkCopyclass provides a high-performance way to insert a large amount of data into a SQL Server database. It is particularly useful when you need to insert data from one table to another, or when you need to load data from an external source into a SQL Server tab...
SQL Server version 2005 and above. Copying data by using SQL or Windows authentication. As a source, retrieving data by using a SQL query or a stored procedure. You can also choose to parallel copy from SQL Server source, see the Parallel copy from SQL database section for details. As a...
以下是转自code project 中的一篇SQL Server 2005 Merge Replication Step by Step,图文并茂。 Replication is the process of sharing data between databases in different locations. Using replication, we can create copies of the database and share the copy with different users so that they can make cha...
exec master..xp_cmdshell 'copy F:\BackUp\DY_20140504\zjg_201405042.bak \\192.168.8.158\DBBack\' exec master..xp_cmdshell 'net use y: image /user:192.168.8.158\image' --7--完整备份恢复 restore database database_name from disk='E:\DB20140429\database_name.bak' ...
Copy data to new tables that use the new collation, and replace original tables in the same database. Create a new table in the current database that will inherit the database collation, copy the data between the old table and the new table, drop the original table, and rename the new...
Applies to: SQL Server Azure SQL Managed Instance Partitioning makes large tables or indexes more manageable because partitioning enables you to manage and access subsets of data quickly and efficiently, and maintain the integrity of a data col...
SQL Server provides another way to generate script for the SQL Server databases with its objects and data. This script can be used to copy the tables’ schema and data from the source database to the destination one in our case. Using the SQL Server Management Studio, right-click on the ...