![]() ![]() The character set encoding specified for the new database must be compatible with the chosen locale settings ( LC_COLLATE and LC_CTYPE). If the locale is C (or equivalently POSIX), then all encodings are allowed, but for other locale settings there is only one encoding that will work properly. (On Windows, however, UTF-8 encoding can be used with any locale.) CREATE DATABASE will allow superusers to specify SQL_ASCII encoding regardless of the locale settings, but this choice is deprecated and may result in misbehavior of character-string functions if data that is not encoding-compatible with the locale is stored in the database. The encoding and locale settings must match those of the template database, except when template0 is used as template. ![]() This is because other databases might contain data that does not match the specified encoding, or might contain indexes whose sort ordering is affected by LC_COLLATE and LC_CTYPE. Copying such data would result in a database that is corrupt according to the new settings. template0, however, is known to not contain any data or indexes that would be affected. ![]() The CONNECTION LIMIT option is only enforced approximately if two new sessions start at about the same time when just one connection “ slot” remains for the database, it is possible that both will fail. Pushing Commits to Remote Git on GitHub.Modifying a Database Script and adding a new file to the project.Also, the limit is not enforced against superusers or background worker processes. In the software world, there has been a solid habit of using version control to keep track and manage source code changes and collaboration. ![]()
0 Comments
Leave a Reply. |