POSTGRESQL CASE-INSENSITIVE PATTERN MATCHING
- 19 November 2022
- Machine learningSoftware Engineering
Case-insensitive search is a highly requested feature, in part to keep Microsoft SQL Server compatibility. Using case-insensitive ICU collations is on…
Oracle EMPTY_BLOB function
- 18 November 2022
- AIDeep learning
Oracle/PLSQL EMPTY_BLOB function can be used to initialize empty LOB columns in INSERT or UPDATE operators or it can be used to initialize LOB variabl…
MANAGING SQL ADD-ON PROGRAMS
We all love and hate bonus cards, “Miles & more,” and bonus points at the same time, don’t we? Recently, we encountered an intriguing use case that go…
Choose no rules for updated transaction analyses.
I was recently confronted with a nice example of how adding FOR UPDATE to a query can introduce transaction anomalies. This article will talk about wh…
DEBUG DEADLOCKS IN POSTGRESQL
Even if you are familiar with the concept of a deadlock, deadlock debugging can be challenging. This article demonstrates some methods for identifying…
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