SQL Server: A More Flexible xp_ReadErrorLog That Reads All Error Logs Including Archives

I am sure that all of you are already familiar with the extended stored procedure xp_ReadErrorLog and its less flexible and published equivalent sp_ReadErrorLog (which takes less parameters) for reading the SQL Server Error Log. xp_ReadErrorLog - To read current error log: The extended stored procedure xp_ReadErrorLog is very useful. It helps with reading the … Continue reading SQL Server: A More Flexible xp_ReadErrorLog That Reads All Error Logs Including Archives

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Thoughts On When To Use – Write-Host, Write-Output, Write-Debug, Write-Warning, Write-Verbose & Write-Error/Throw

PowerShell has matured as the automation tool of choice on the Microsoft platform, be it on Windows or Azure. However, there is no official guidance on best-practices and standards around some¬†things. At times, bloggers do things incorrectly in their examples thereby reinforcing bad practices.¬†Hopefully, this small post will help connect some dots for you! Please … Continue reading Thoughts On When To Use – Write-Host, Write-Output, Write-Debug, Write-Warning, Write-Verbose & Write-Error/Throw

Eating An Elephant – How To Work With Huge Datasets In Oracle And SQL Server

Simplifying complex problems is difficult but when done, the rewards are definitely worth it. How I single-handedly managed to migrate 55 Billion rows in 4000+ tables: Last year, I created PowerPump a PowerShell based data copy server which continuously migrated 4000+ Oracle tables to SQL Server. It was no simple task given that I had … Continue reading Eating An Elephant – How To Work With Huge Datasets In Oracle And SQL Server

Oracle – Capture PL/SQL Output From DBMS_OUTPUT.PUT_LINE To Table Or File

Debugging PL/SQL Code: Stepping through code is a basic necessity for programmers to test and verify logic flow in code. Very few PL/SQL programmers use this capability. Most, if not all, rely on the capabilities of the Oracle supplied package DBMS_OUPUT. Specifically, the PUT_LINE procedure within DBMS_OUTPUT is used as a crutch for debugging needs. … Continue reading Oracle – Capture PL/SQL Output From DBMS_OUTPUT.PUT_LINE To Table Or File

Oracle – Find A Needle In The Hay Stack – How To Pinpoint Data Errors Like “ORA-12899: value too large for column”

Nasty data-related errors: If you are looking to resolve one of these types of errors, you are in the right place. Please keep reading. ORA-01400: cannot insert NULL into (string) ORA-01401: inserted value too large for column ORA-02290: check constraint (string.string) violated ORA-02291: integrity constraint (string.string) violated - parent key not found ORA-02292: integrity constraint … Continue reading Oracle – Find A Needle In The Hay Stack – How To Pinpoint Data Errors Like “ORA-12899: value too large for column”