Обсуждение: grant select script
I am working with a script to automate grant select to all tables in a database to a user.
1 #!/bin/bash
2 for table in 'echo "SELECT relname FROM pg_stat_all_tables;" | psql cswe2 | grep -v "pg_" | grep "^ "';
3 do
4 echo "GRANT SELECT ON TABLE $table to tom;"
5 echo "GRANT SELECT ON TABLE $table to tom;" | psql cswe2
6 done
The script works—meaning it grants the select to the user, but it generates errors on tables that do not exist like the following.
The data base cswe2 does not contain the table sql_languages, unless it is hidden. Is there a way to tell the script to ignore them?
GRANT SELECT ON TABLE sql_languages to tom;
ERROR: relation "sql_languages" does not exist
Thanks
Marc
Marc Fromm
Information Technology Specialist II
Financial Aid Department
Western Washington University
Phone: 360-650-3351
Fax: 360-788-0251
Marc Fromm <Marc.Fromm@wwu.edu> wrote: > I am working with a script to automate grant select to all tables > in a database to a user. You don't say what version you're using, but if it's available, you might want to use the GRANT SELECT ON ALL TABLES IN SCHEMA syntax. > The data base cswe2 does not contain the table sql_languages, > unless it is hidden. Is there a way to tell the script to ignore > them? > GRANT SELECT ON TABLE sql_languages to tom; > ERROR: relation "sql_languages" does not exist It looks like you're not dealing with schema properly. To learn how to write queries for that, it can help to run psql with the -E switch and use the \d commands. -Kevin
| Marc, Try pg_stat_user_tables - it will eliminate the tables in pg_catalog, information_schema, and the toast tables. Bob Lunney --- On Wed, 3/30/11, Marc Fromm <Marc.Fromm@wwu.edu> wrote:
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