Grant Fritchey

Grant Fritchey is a SQL Server MVP with over 20 years’ experience in IT including time spent in support and development. Grant has worked with SQL Server since version 6.0 back in 1995. He has developed in VB, VB.Net, C# and Java. Grant has authored books for Apress and Simple-Talk, and joined Red Gate as a Product Advocate in January 2011. Find Grant on Twitter @GFritchey or on his blog as the Scary DBA.

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Blogs

Convert SQL Audit Files to a CSV Using Read-SqlXEvent

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SQL Server Audit is an efficient way to track and log events that occur...

Control Flow Restartability in Azure Data Factory

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I presented at SQL Saturday Pittshburgh this past weekend about populating your data warehouse...

Monday Monitor Tips: Knowing Your RPO

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A customer was asking recently about the RPO for their estate, and I showed...

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Forums

Getting all ancestral parents of a table

By jaango123

From this link - https://stackoverflow.com/questions/22005698/how-to-find-all-the-dependencies-of-a-table-in-sql-server I can find all the child dependencies starting from my...

Average Height For A Man In India

By deepak650ku

The average height for a man in India is approximately 5 feet 5 inches...

Limb Lengthening Surgery Cost in India

By deepak650ku

Limb lengthening surgery in India is a specialized orthopedic procedure aimed at increasing the...

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Question of the Day

STRING_AGG's behavior

Executing the following script (Sql Server 2022), you get the table t0 with 10 rows:
CREATE TABLE t0
( id     INT PRIMARY KEY
, field1 VARCHAR(1000)
, field2 VARCHAR(MAX));
INSERT INTO t0
SELECT
  gs.value
, REPLICATE ('X', 1000)
, REPLICATE ('Y', 1000)
FROM generate_series(1, 10, 1) gs;
GO
What happens if you execute the following statements?
  1. select STRING_AGG(field1, ';') within group (order by id)  from t0;
  2. select STRING_AGG(field2, ';') within group (order by id)  from t0;

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