问题
Everything worked fine, but some time ago rails app response a error.
PG::UndefinedFile: ERROR: could not access file “$libdir/postgis-2.1": No such file or directory
Also now I can't create database backup, it's crashed on table which working whit postgis. Backup will creating if exclude this table.
pg:psql -c "\dx postgis"
postgis 2.1.7
I tried to find a solution to this problem and what I found was:
ALTER EXTENSION postgis UPDATE;
ALTER EXTENSION postgis_sfcgal UPDATE;
ALTER EXTENSION postgis_topology UPDATE;
ALTER EXTENSION postgis_tiger_geocoder UPDATE;
But have error on this command ALTER EXTENSION postgis UPDATE;
ERROR: cannot create temporary table within security-restricted operation
As I understand it, during work command will creating temp table. But in our case we have not permissions to create temp table for user whom was given for me by Heroku postgres.
What solution for this problem have?
来源：https://stackoverflow.com/questions/54213361/update-postgis-extensions-on-heroku