(四) 下面的代码实现了批量创建作业,这里有一个创建作业的模板:JobTemplet.sql,我写了一个Replaced.bat的批处理文件,这个批处理文件替换模板文件中数据库的字符串,并生成创建新数据库作业的SQL脚本,创建之后就会执行这个SQL脚本来创建作业; 1. 使用上面提供的SQL代码,创建好作业的步骤和计划,再使用SSMS生成
If you install SQL Server 7.0 on a machine that already has SQL 6.5 or 6.0, you don't necessarily lose your previous installation. You can install SQL Server 7.0 on the machine with an existing version, but you can run only one of the two releases at any time. A utility accessible fro...
In this case, the number of result sets returned is known to be two. However, the code is written so that if an unknown number of result sets were returned, such as when calling a stored procedure, they would all be processed. To see an example of calling a stored procedure that retur...
If you're on Windows Server 2019 or later, only assign a secondary IP address for the availability group listener, and skip the steps to assign a windows cluster IP, unless you plan to configure your cluster with a virtual network name (VNN), in which...
SQL Server SQL SELECT CASE to test and concatenate multiple stringsI'm just guessing that you ...
Is it possible to configure a second High Availability Group to have databases in it that are not part of the 1st Availability Group. Can it be setup so you connect to Listener: Group_A you cannot see the databases in Group_B?
if you have 2 instances on node A and 2 instances on node B and if node A fails, then all the 4 instance will be running on a single node, if you have 8GB of RAM on node A, th...
In this case, one line indicates the real file and the other points to a temporary file (which will become the real file on reboot).The next step depends on many factors, but the idea is to identify what software is using the locked files. Use dependency checkers if you can, or the ...
It is possible to use a different MySQL server binary per instance, or use the same binary for multiple instances, or any combination of the two approaches. For example, you might run a server from MySQL 8.3 and one from MySQL 8.4, to see how different versions handle a given workload....
However, I don't want to drop the entire database (because then I'd have to re-run the create script), nor do I want to delete all the tables in it (there is one table that needs to remain).In case it's of use to anyone, or I need to do this again, here's a snippet ...