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This is a courtesy notification to our clients and community regarding an alleged security issue for PostgreSQL 12.2.
The following issue was reported as CVE-2020-21469:
An issue discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals.
This is not a security vulnerability, and was filed without prior knowledge of or consultation with the PostgreSQL Security Team as reported in this …
PgManage 1.0b2 released.
Command Prompt is pleased to announce PgManage version 1.0b. This release adds two major features, 3 major bug fixes and over a dozen changes and improvements. PgManage is a Postgres centered multi-database management Open Source project.
PgManage is a Postgres centered multi-database management Open Source project. It is a fork of the previously well received project OmniDB that had been abandoned. Command Prompt has taken the helm of this project to ensure a quality project focused on the Management of PostgreSQL and related technologies.
The fifth and last in a series of blogs covering common mistakes in Database and Application designs for financial calculations.
There are many methods of rounding
The built-in method of rounding in PostgreSQL is Half Round Up. Unfortunately, it is not the best approach, …
The fourth in a series of blogs covering common mistakes in Database and Application designs for financial calculations.
The database driver or application framework created errors are probably the hardest to find, as we are the consumer not the writer of the tool, with many assuming the casting is correct. However, we must review the documentation or the library’s code to know how …
The second in a series of blogs covering common mistakes in Database and Application designs for financial calculations.
This is probably the most common mistake in database design that I observe. It is understood to use exact data types (such as numeric) and the precision must be fixed, but for whatever reason the decision is made that it’s OK for one table to use numeric(12,4),a second table …
When you have been around as long as Command Prompt, you are bound to forget blogs you wrote as well as the fact that those blogs are likely exceedingly outdated. I was recently doing a review of the Command Prompt Dead Sea Scrolls and have come across two that we have updated to be accurate for the modern times of PostgreSQL.
In the 2017 article we referenced to /r/postgresql which at the time had 5,100 members. It now has 25.5k. In the same time period as pgsql-general, it generated 175 messages among community members (20 posts, 155 responses). Similarly, we mentioned the Slack channel which at the time had 1100+ members. It now hosts 18.3k subscribers with similar activity of the subreddit. The People, Postgres, Data Discord, which did not exist in 2017, has 3,579 members and is quite active over its 28 channels. The listed collaboration venues don’t take into account the thousands of members among the international or associated (Brazil, Russia, TimescaleDB, Yugabyte, NeonDB, etc…) Postgres communities.
On Thursday and Friday of this week we will be enjoying 90 degree weather and sunshine in San Jose, California. It will be quite the change from the dark and damp of NW Washington. This is also the first time I will have been on an airplane in almost 3 years. Yes, it really has been that long since the world decided to begin a pandemic. That said, I am …