我想用 Erlang 和 epgsql 运行一个简单的 PostgreSQL 查询,类似于Erlang 和 PostgreSQL。我正进入(状态
** exception error: no match of right hand side value
{error,
{authentication,
[{severity,'Ð\222Ð\220Ð\226Ð\235Ð\236'},
{code,"28000"},
{message,[208,191,208,190,208,187,209,140,208,183,208,190,208,178,208,176,209,130,208,181|...]},
{file,"auth.c"},
{line,302},
{routine,"auth_failed"}]}}
在
{ok, C} = pgsql:connect("localhost",
"postgres",
"password",
[{database, "postgres"}]).
我的 PostgreSQL 实例工作正常,我可以将表添加到我的数据库或运行简单的查询。但我需要用epgsql来做。此外,我无法阅读错误消息,这是我可以看到的:
[208,191,208,190,208,187,209,140,208,183,208,190,208,178,208,176,209,130,208,181|...]