It is a non-null constraint, not a non-ish-null constraint You are writing an ETL process, part of this process you need to import a semi-structured file (think CSV, JSON,...
2019-10-28
166 reads
It is a non-null constraint, not a non-ish-null constraint You are writing an ETL process, part of this process you need to import a semi-structured file (think CSV, JSON,...
2019-10-28
4 reads
It has been a little while but I have updated SQLCover to include a number of fixes and small features, the majority of which are improvements to the html...
2019-10-30 (first published: 2019-10-16)
404 reads
It has been a little while but I have updated SQLCover to include a number of fixes and small features, the majority of which are improvements to the html...
2019-10-16
3 reads
This is the final part in the four-part series into testing ETL pipelines, how exciting!
Part 1 - Unit Testing https://the.agilesql.club/2019/07/how-do-we-test-etl-pipelines-part-one-unit-tests/ Part 2 - Integration Testing https://the.agilesql.club/2019/08/how-do-we-prove-our-etl-processes-are-correct-how-do-we-make-sure-upstream-changes-dont-break-our-processes-and-break-our-beautiful-data/ Part 3...
2019-10-02
122 reads
This is the final part in the four-part series into testing ETL pipelines, how exciting!
Part 1 - Unit Testing https://the.agilesql.club/2019/07/how-do-we-test-etl-pipelines-part-one-unit-tests/ Part 2 - Integration Testing https://the.agilesql.club/2019/08/how-do-we-prove-our-etl-processes-are-correct-how-do-we-make-sure-upstream-changes-dont-break-our-processes-and-break-our-beautiful-data/ Part 3...
2019-10-02
4 reads
“[Error] [JvmBridge] java.sql.SQLException: No suitable driver” - unable to connect spark to Microsoft SQL Server.
In spark when you want to connect to a database you use Read() passing in...
2019-10-01
421 reads
“[Error] [JvmBridge] java.sql.SQLException: No suitable driver” - unable to connect spark to Microsoft SQL Server.
In spark when you want to connect to a database you use Read() passing in...
2019-10-01
8 reads
In the first two parts of this series (https://the.agilesql.club/2019/07/how-do-we-test-etl-pipelines-part-one-unit-tests/ and https://the.agilesql.club/2019/08/how-do-we-prove-our-etl-processes-are-correct-how-do-we-make-sure-upstream-changes-dont-break-our-processes-and-break-our-beautiful-data/), I talked about how to unit test your business logic and integration test your ETL infrastructure code. Having...
2019-09-30
21 reads
In the first two parts of this series (https://the.agilesql.club/2019/07/how-do-we-test-etl-pipelines-part-one-unit-tests/ and https://the.agilesql.club/2019/08/how-do-we-prove-our-etl-processes-are-correct-how-do-we-make-sure-upstream-changes-dont-break-our-processes-and-break-our-beautiful-data/), I talked about how to unit test your business logic and integration test your ETL infrastructure code. Having...
2019-09-30
3 reads
By Steve Jones
Don’t reserve your kindest praise for a person until their eulogy. Tell them while...
I wanted to try out the new JSON index which is for the moment...
By Brian Kelley
I thought it would be good to put my thoughts down on how to...
Comments posted to this topic are about the item Learning a New Language
Hi, we have a few people who like to experiment on our prod sql...
Comments posted to this topic are about the item Guidelines and Requirements
If I use DBCC CLONEDATABASE, can I remove some of the information from the copy?
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