What is Pipeline Backpressure?
First - I'll get the "what's a pipeline got to do with Integration Services" question out of the way. The "pipeline"...
2011-07-07
3,447 reads
Todd McDermid's Blog
Code Snippet for an SSIS DataFlow Performance Wiretap
I was recently tweaking a few Data Flows, and settled on a very small, but very useful script to help record execution timing inside the flow.
Decomposition Is Time...
2011-06-20
10 reads
Code Snippet for an SSIS DataFlow Performance Wiretap
I was recently tweaking a few Data Flows, and settled on a very small, but very useful script to help record execution timing inside the flow.
Decomposition Is Time...
2011-06-20
5 reads
Code Snippet for an SSIS DataFlow Performance Wiretap
I was recently tweaking a few Data Flows, and settled on a very small, but very useful script to help...
2011-06-20
897 reads
Use Connections Properly in an SSIS Script Task
There are lots of scenarios in SSIS where you'd want to use a connection within a Script Task. Unfortunately, the closest help documentation - the comments inside the Script...
2011-05-31
2,693 reads
Use Connections Properly in an SSIS Script Task
There are lots of scenarios in SSIS where you'd want to use a connection within a Script Task. Unfortunately, the closest help documentation - the comments inside the Script...
2011-05-31
9 reads
Use Connections Properly in an SSIS Script Task
There are lots of scenarios in SSIS where you'd want to use a connection within a Script Task. Unfortunately, the...
2011-05-31
25,951 reads
How To: Use the Same Data Flow Column Twice As a Parameter in SSIS
Every once in a while, you'll have a slightly more complex UPDATE statement in an OLE DB Command or Destination. You'll use an UPDATE statement or a destination table that needsto use...
2011-05-18
12 reads
How To: Use the Same Data Flow Column Twice As a Parameter in SSIS
Every once in a while, you'll have a slightly more complex UPDATE statement in an OLE DB Command or Destination. You'll use an UPDATE statement or a destination table that needsto use...
2011-05-18
9 reads
How To: Use the Same Data Flow Column Twice As a Parameter in SSIS
Every once in a while, you'll have a slightly more complex UPDATE statement in an OLE DB Command or Destination. ...
2011-05-18
1,372 reads
Blogs
Track SQL Server Configuration Changes Using the Error Log
By SQLPals
Track SQL Server Configuration Changes Using the Error Log If you...
Data Engineering Books Worth Having on Your Shelf (or your tablet)
Good documentation gets you started. Good books get you deep. After years of working...
SSMS Evaluation – future ready
By Vinay Thakur
In previous posts, we looked at the SQL Server engine. for us DBAs, the...
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Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers