Why are my postgresql update times getting less timely?
A customer recently questioned me about why a bulk load into a PostgreSQL table continued slowing down over time. They saw that the trigger on the tab…
Oracle REPLACE function.
The Oracle/PLSQL REPLACE function replaces a sequence of characters in a string with another character set….
My PostgreSQL table does not shrink when I vacuum.
Have you ever wondered why VACUUM does not reduce the size of your PostgreSQL tables? Have you ever pondered the lack of data file compression in VACU…
Oracle RPAD function.
- 23 October 2022
- Database Performance ManagementTechnology Business
The Oracle/PLSQL RPAD function supplements a certain character set from the right side of the string (at non-zero string1)….
Oracle RTRIM function.
- 21 October 2022
- Machine learningTechnology Business
The Oracle/PLSQL RTRIM function removes all specified characters from the right side of the string….
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