Error Permission Denied For Language C Sqlstate 42501
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it only takes a minute: Sign up ERROR: permission denied for language c up vote 20 down vote favorite 8 When create a function something like this with a non-super user i am getting the below error: ERROR: permission denied for language c SQL state: 42501 The function created is : CREATE OR REPLACE FUNCTION dblink_connect (text) RETURNS text AS '$libdir/dblink','dblink_connect' LANGUAGE C STRICT; But if i wanted to give permission on langauge C to my non-super user, i am getting the below error: postgres=# grant usage on language c to caixa; ERROR: language "c" is not trusted That means, non-super user can't create function with language C? or is there any thing i am doing wrong? c postgresql share|improve this question edited Oct 7 '15 at 7:32 iharob 39.4k42851 asked Aug 10 '11 at 16:34 vchitta 65341527 Probably you don't need grant USAGE privilege to caixa role explicitly, because it's granted to PUBLIC (all roles) already. The key here is lanpltrusted property from pg_language system catalog. –Grzegorz Szpetkowski Aug 10 '11 at 17:01 add a comment| 2 Answers 2 active oldest votes up vote 27 down vote accepted That's right, according to doc: Only superusers can create functions in untrusted languages Quick check: SELECT lanpltrusted FROM pg_language WHERE lanname LIKE 'c'; lanpltrusted -------------- f (1 row) If you really want this, then you could modify pg_language system catalog (ALTER LANGUAGE doesn't have suc
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody http://stackoverflow.com/questions/7014437/error-permission-denied-for-language-c can ask a question Anybody can answer The best answers are voted up and rise to the top RDS crosstab: ERROR: permission denied for language c up vote 3 down vote favorite We're currently using PostgreSQL 9.2 in our production database, we want to migrate to a new RDS instance, using PostgreSQL 9.4. However, we need to have permission to create a function, but only superuser can create functions http://dba.stackexchange.com/questions/128691/rds-crosstab-error-permission-denied-for-language-c on RDS and my user can't be granted as superuser. CREATE FUNCTION crosstab50(text, OUT rownumber integer, OUT c1 text,...) RETURNS SETOF record LANGUAGE c STABLE STRICT AS '$libdir/tablefunc', 'crosstab'; But we're getting this error during our restore operation: ERROR: permission denied for language c postgresql postgresql-9.4 amazonrds pivot aws share|improve this question edited Feb 12 at 8:51 Erwin Brandstetter 53.2k584143 asked Feb 9 at 7:53 Valter Henrique 1575 How to use the basic crosstab() function: PostgreSQL Crosstab Query –Erwin Brandstetter Feb 12 at 8:49 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote accepted RDS doesn't let you install arbitrary C functions. It's a restricted environment. crosstab is part of the tablefunc extension. You may be able to CREATE EXTENSION tablefunc if it's on the whitelist but you won't be able to add new variants, even if the underlying C function is already loaded and approved. share|improve this answer answered Feb 9 at 7:58 Craig Ringer 28.2k14082 I was able to run CREATE EXTENSION tablefunc. How can I use it now ? I'm new to postgres. –Valter Henrique Feb 9 at 8:06 1 You can use all the predefined crosstab variants that come with tab
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings http://dba.stackexchange.com/questions/78768/postgresql-9-3-amazon-rds-gives-error-while-using-uuid-ossp-extension-for-genera and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users https://pivotalsoftware.github.io/gp-r/ Badges Unanswered Ask Question _ Database Administrators Stack Exchange is a question and answer site for database professionals who wish to improve their database skills and learn from others in permission denied the community. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top PostgreSQL 9.3 Amazon RDS gives error while using UUID-OSSP extension for generating uuid up vote 3 down vote favorite I have created DB instance on RDS and permission denied for used below function. It gave error while with the same PostgreSQL version on a local development machine it works fine. create or replace function uuid() returns uuid as 'uuid-ossp', 'uuid_generate_v1' volatile strict language C; here is the error log: ERROR: permission denied for language c ********** Error ********** ERROR: permission denied for language c SQL state: 42501 I'm using this function in ruby on rails 3.2 for generating uuid for my schema. postgresql postgresql-9.3 postgresql-9.2 rails postgresql-extensions share|improve this question edited Sep 28 at 13:15 Erwin Brandstetter 53.2k584143 asked Oct 9 '14 at 13:19 Rameshwar RV 1164 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote You appear to be attempting to load uuid-ossp extension by loading the .sql file directly. You should not be doing that on any modern PostgreSQL, and it won't work on RDS. Use CREATE EXTENSION "uuid-ossp"; instead. share|improve this answer answered Oct 9 '14 at 13:33 Craig Ringer 28.2k14082 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up
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