我参加了Agile Web Development with Railways(第四版)第7章,当我进行跳跃测试时,我发现以下错误:
rake aborted!
PG::Error: ERROR: invalid value for parameter "search_path": "public"
DETAIL: schema "public" does not exist
: SET search_path TO public
Tasks: TOP => db:test:load => db:test:purge
(See full trace by running task with --trace)
我参加了一个MacBook Pro与10.7.4OSX。 我有R.R.R.Rake 0.9.2.2和PogreSQL 9.1。 我的制作、开发和测试数据库都存在,已经转移到我的信箱/数据库。 他们都公开。
谁能帮助我?
确保用户违约数据库有一个公开图象。
例如,如果你使用用户“指令”与你的数据库连接,那么就应当有一个名为“指令”的数据库,并有一个名为“公共”的图象。
http://www.postgresql.org/docs/9.1/static/infoschema-schemata.html (着重我自己):
The view schemata contains all schemas in the current database that are owned by a currently enabled role.
如果与违约用户以外的用户连接(postgres),public 图表不得显示。 (Yes,即使该用户创建并拥有数据库,public 缩略语 页: 1
[1] http://archives.postgresql.org/pgsql-general/2008-10/msg01320.php
根据错误信息,扫描码public 不存在。 你们是否检查了,是否检查了? 这只是另一个可以放弃的图象。
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