For sequences, this privilege allows the use of the currval and nextval functions. All tables and sequences in that DB were owned by that user. List all sequences in a Postgres db 8.1 with SQL, The following query gives names of all sequences. Since a sequence is a special kind of table (and for historical reasons) GRANT ... ON TABLE works on sequences In this article, we will see how to change owner of table in PostgreSQL. Any parameters not specifically set in the ALTER SEQUENCE command retain their prior settings.. You must own the sequence to use ALTER SEQUENCE.To change a sequence's schema, you must also have CREATE privilege on the new schema. - pg_change_schema_owner.sh Postgres list sequences. This script change ownership for all tables, views, sequences and functions in a database schema and also owner of the schema itself. This changes all objects i.e tables, sequence,function etc owned by old_role to the new role. The objects within each schema would be tables and > sequences. Please note that if you wanna just change the ownership of all objects, in a particular database, owned by a particular database … To avoid answering the same questions again and again, I thought it would be worthwhile to summarize the basic steps involving in using sequences in PostgreSQL. Please note that if you wanna just change the ownership of all objects, in a particular database, owned by a particular database … alter table test_table set owner to gary; You can also trivially re-assign ownership of all objects a user owns: REASSIGN OWNED BY test_user TO gary However, you can’t list all objects in the same way, and there is not a simple way to change the owner for objects in a schema. I would use DO statements. SELECT c.relname FROM pg_class c WHERE c.relkind = 'S';. If your sequences are not owned, run the following script first: Fixing sequence ownership . Many of the questions asked in #postgresql revolve around using sequences in PostgreSQL. It is database administrator routine task to change table owner in PostgreSQL. ALTER SEQUENCE changes the parameters of an existing sequence generator. I needed to change the owner of those tables and sequences to be able to run certain operations (Django Migrations). nextval() is the reason you need the USAGE privilege on the sequence for a table with serial column. Description. FAQ: Using Sequences in PostgreSQL. Changes the owner on all tables, sequences, views, and functions in a PostgreSQL database with support for identifiers with whitespace and non-public schemas. In doing so, I changed it to postgres by mistake: REASSIGN OWNED BY delme TO postgres; This changes the objects only if u wanna change ownership of that database itself just use ALTER DATABASE name OWNER TO new_owner Since i cannot find a tool that does the trick itself, i'm going to convert all postgres sequences to autoincrement ids in mysql with autoincrement value. To alter the owner, you must also be a direct or indirect member … This can be done with ALTER TABLE statement. To change owner of the table, you must be owner of the table or must have alter table or superuser permissions. I have a database with some tables that was created by a certain user. Details in this related answer on SO. So, how can i list all sequences in a Postgres DB (8.1 version) with information about the table in which it's used, the next value etc with a SQL query? Note: Before PostgreSQL 8.1, the arguments of the sequence functions were of type text, not regclass, and the above-described conversion from a text string to an OID value would happen at run time during each call.For backward compatibility, this facility still exists, but internally it is now handled as an implicit coercion from text to regclass before the function is invoked. You don't have to think about what kind of objects that the user has, they will all be changed. This script change ownership for all tables, views, sequences and functions in a database schema and also owner of the schema itself. What could be done as a one-liner to handle the tables is shown below with line breaks for readability. "Campbell, Lance" <[hidden email]> wrote: > PostgreSQL: 9.0.x > > How do I change the ownership of all objects within a schema from > X to Y? Database schema and also owner of the schema itself to postgres by:. 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