当你遇到 'psql' is not recognized as an internal or external command, operable program or batch file 这个错误时,通常意味着系统无法找到 psql 命令。这可能是因为 PostgreSQL 没有正确安装,或者其安装路径没有被添加到系统的环境变量 PATH 中。以下是一些解决步骤,帮助你解决这个问题: 确认'psql' 是否已经正...
How to Fix psql Command Not Found Error in Postgres? In PostgreSQL, the “psql command not found” error or the “psql” is not recognized as an internal or external command arises because of the following reasons: - Postgres is not installed on the Machine. - The Path for Postgres tools...
If, after installing PostgreSQL, you face “psql not recognized as an internal or external command” error when you try to run psql from command prompt, then most probably all you need to do to solve this problem is to add the Postgres’s bin directory to the PATH system variable (the P...
我也有同样的问题。对我有效的是将Windows/System32添加到我的PATH中。这应该给予访问chcp（以及PSQL命令...
1.另一种选择是，如果您只需要更改一次特定的当前目录，您可以在运行启动psql的脚本之前先cd。也就是说...
(void) write_history(fname);if(errno ==0)returntrue;psql_error("could not save history to file \"%s\": %s\n", fname, strerror(errno)); }#else/* only get here in \s case, so complain */psql_error("history is not supported by this installation\n");#endifreturnfalse; ...
If an argument is found that does not belong to any option it will be interpreted as the database name (or the user name, if the database name is already given). Not all these options are required; there are useful defaults. If you omit the host name, psql will connect via a Unix...