Posts

Showing posts from 2015

Sql server. Get list of connections to the databases in the server

Get the number of connections to each database in a server: SELECT     DB_NAME(dbid) as DBName,     COUNT(dbid) as NumberOfConnections,     loginame as LoginName FROM     sys.sysprocesses WHERE     dbid > 0 GROUP BY     dbid, loginame Get the list of connection details of each connection to a particular database in the server. DECLARE @AllConnections TABLE(     SPID INT,     Status VARCHAR(MAX),     LOGIN VARCHAR(MAX),     HostName VARCHAR(MAX),     BlkBy VARCHAR(MAX),     DBName VARCHAR(MAX),     Command VARCHAR(MAX),     CPUTime INT,     DiskIO INT,     LastBatch VARCHAR(MAX),     ProgramName VARCHAR(MAX),     SPID_1 INT,     REQUESTID INT ) INSERT INTO @AllConnections EXEC sp_who2 SELECT * FRO...

SQL - Search for a particular column in all tables in a database.

 USE DatabaseName GO SELECT t.name AS table_name, SCHEMA_NAME(schema_id) AS schema_name, c.name AS column_name FROM sys.tables AS t INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID WHERE c.name LIKE '% ColumnName %' ORDER BY schema_name, table_name;

C# split a string with multiple characters

Reference: http://stackoverflow.com/questions/11718653/split-by-multiple-characters string [] list = b . Split ( new string [] { "ab" }, StringSplitOptions . None );