"EXECUTE AT" with Dynamic Linked Server Name "explicit value must be specified for identity column in table" error in SQL 2000 "FROM clause have the same exposed names. Use correlation names to distinguish them" "No transaction is active." error when trying to send a transactional SQL statm...
Database Research & Development: Shared a full demonstration on how to get the table name from page id from the result of [msdb].[dbo].[suspect_pages] in SQL Server.
You want to find the names of the constraints in a table in SQL Server. Example We want to display the names of the constraints in the tablestudent. Solution SELECT table_name, constraint_type, constraint_name FROMinformation_schema.table_constraints ...
name This is the login_name that was assigned in CREATE LOGIN statement principal_id Numeric value sid This is the sid that was assigned in CREATE LOGIN statement type Type of principal S = SQL Server user U = Windows user G = Windows group A = Application role R = Database role C =...
The sys.sysusers system table (SQL Server 2000) contains the following columns:ColumnExplanation uid Unique numeric value status Not used name This is the user_name that was assigned in CREATE USER statement sid This is the sid that was assigned in CREATE LOGIN statement roles Not used create...
权限,分组表已经建好,但是又要实现不同产品需要不同等级不同分组的人员管理,在做数据库查询时,需要得到某字段中包含某个值的记录,但是它也不是用like能解决的,使用like可能查到我们不想要的记录,它比like更精准,查找资料后发现涉及到数据库的特有函数,候mysql的FIND_IN_SET函数就派上用场了,下面来具体了解一下...
Caused by: com.mongodb.MongoCommandException: Command failed with error 73 (InvalidNamespace): '{aggregate: 1} is not valid for '$changeStream'; a collection is required.' on server 10.2.6.47:23451. The full response is {"operationTime": {"$timestamp": {"t": 1700640845, "i": 2}...
created then your column_name has only unique values. If there are dupes in your column_name, ...
Python code and SQLite3 won't INSERT data in table Pycharm? What am I doing wrong here? It run's without error, it has created table, but rows are empty. Why? Ok so I found why it didn't INSERT data into table. data in sql = string didnt have good formating ( ... ...
i find out which tables in which databases have a column with a given name in SQL Server ...