permission denied to create extension “hstore”解决方案
ROR app中 安装postgres
rake db:migrate 后出现下面错误:
PG::InsufficientPrivilege: ERROR: permission denied to create extension "hstore"
HINT: Must be superuser to create this extension.
: CREATE EXTENSION IF NOT EXISTS hstore
解决方案:
sudo su postgres -c "psql db_name -c'CREATE EXTENSION hstore;'"
(db_name 为数据库名称)
然后再 rake db:migrate
若出现其他extension(pg_trgm)
直接将"hstore"改为"pg_trgm"即可。
转载自:https://blog.csdn.net/hxker/article/details/50342301