Todo – PostgreSQL wiki how long to get rid of acne scars

This list contains some known postgresql bugs, some feature requests, and some things we are not even sure we want. Many of these items are hard, and some are perhaps impossible. If you would like to work on an item, please read the developer FAQ first. There is also a development information page.

WARNING for developers: unfortunately this list does not contain all the information necessary how long to get rid of acne scars for someone to start coding a feature. Some of these items might have become unnecessary since they how long to get rid of acne scars were added — others might be desirable but the implementation might be unclear. When selecting items listed below, be prepared to first discuss the value of the feature. Do not assume that you can select one, code it and then expect it to be committed. Always discuss design on hackers list before starting to code. The flow should be:

This would allow administrators to see more detailed information from how long to get rid of acne scars specific sections of the backend, e.G. Checkpoints, autovacuum, etc. Another idea is to allow separate configuration files for each how long to get rid of acne scars module, or allow arbitrary SET commands to be passed to them. See also logging brainstorm.

Specify and implement wire protocol compression. If SSL transparent compression is used, hopefully avoid the overhead of key negotiation and encryption when how long to get rid of acne scars SSL is configured only for compression. Note that compression is being removed from TLS 1.3 so we really need to do it ourselves.

The following features have been discussed ad nauseum on the how long to get rid of acne scars postgresql mailing lists and the consensus has been that the how long to get rid of acne scars project is not interested in them. As such, if you are going to bring them up as potential how long to get rid of acne scars features, you will want to be familiar with all of the how long to get rid of acne scars arguments against these features which have been previously made over how long to get rid of acne scars the years. If you decide to work on such features anyway, you should be aware that you face a higher-than-normal barrier to get the project to accept them.

This eliminates the process protection we get from the current how long to get rid of acne scars setup. Thread creation is usually the same overhead as process creation how long to get rid of acne scars on modern systems, so it seems unwise to use a pure threaded model, and mysql and DB2 have demonstrated that threads introduce as how long to get rid of acne scars many issues as they solve. Threading specific operations such as I/O, seq scans, and connection management has been discussed and will probably be how long to get rid of acne scars implemented to enable specific performance features. Moving to a threaded engine would also require halting all how long to get rid of acne scars other work on postgresql for one to two years.

Optimizer hints, as implemented in oracle and other rdbmses, are used to work around problems in the optimizer and how long to get rid of acne scars introduce upgrade and maintenance issues. We would rather have such problems reported and fixed. We have discussed a more sophisticated system of per-class cost adjustment instead, but a specification remains to be developed. See optimizer hints discussion for further information.

While postgresql clients runs fine in limited-resource environments, the server requires multiple processes and a stable pool of how long to get rid of acne scars resources to run reliably and efficiently. Stripping down the postgresql server to run in the same how long to get rid of acne scars process address space as the client application would add too how long to get rid of acne scars much complexity and failure cases. Besides, there are several very mature embedded SQL databases already available.

Obfuscating function source code has minimal protective benefits because anyone how long to get rid of acne scars with super-user access can find a way to view the code. At the same time, it would greatly complicate backups and other administrative tasks. To prevent non-super-users from viewing function source code, remove SELECT permission on pg_proc.

At least one other database product allows specification of a how long to get rid of acne scars subset of the result columns which GROUP BY would need how long to get rid of acne scars to be able to provide predictable results; the server is free to return any value from the how long to get rid of acne scars group. This is not viewed as a desirable feature. PostgreSQL 9.1 allows result columns that are not referenced by GROUP how long to get rid of acne scars BY if a primary key for the same table is how long to get rid of acne scars referenced in GROUP BY.

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