I needed to change the owner of those tables and sequences to be able to run certain operations (Django Migrations). This changes the objects only if u wanna change ownership of that database itself just use ALTER DATABASE name OWNER TO new_owner List all sequences in a Postgres db 8.1 with SQL, The following query gives names of all sequences. Description. I would use DO statements. SELECT c.relname FROM pg_class c WHERE c.relkind = 'S';. All tables and sequences in that DB were owned by that user. - pg_change_schema_owner.sh Please note that if you wanna just change the ownership of all objects, in a particular database, owned by a particular database … Details in this related answer on SO. If your sequences are not owned, run the following script first: Fixing sequence ownership . Changes the owner on all tables, sequences, views, and functions in a PostgreSQL database with support for identifiers with whitespace and non-public schemas. FAQ: Using Sequences in PostgreSQL. In doing so, I changed it to postgres by mistake: REASSIGN OWNED BY delme TO postgres; 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. What could be done as a one-liner to handle the tables is shown below with line breaks for readability. This can be done with ALTER TABLE statement. You don't have to think about what kind of objects that the user has, they will all be changed. 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. The objects within each schema would be tables and > sequences. This changes all objects i.e tables, sequence,function etc owned by old_role to the new role. 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. It is database administrator routine task to change table owner in PostgreSQL. To change owner of the table, you must be owner of the table or must have alter table or superuser permissions. For sequences, this privilege allows the use of the currval and nextval functions. This script change ownership for all tables, views, sequences and functions in a database schema and also owner of the schema itself. 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. This script change ownership for all tables, views, sequences and functions in a database schema and also owner of the schema itself. I have a database with some tables that was created by a certain user. ALTER SEQUENCE changes the parameters of an existing sequence generator. nextval() is the reason you need the USAGE privilege on the sequence for a table with serial column. Many of the questions asked in #postgresql revolve around using sequences in PostgreSQL. To alter the owner, you must also be a direct or indirect member … Postgres list sequences. Since a sequence is a special kind of table (and for historical reasons) GRANT ... ON TABLE works on sequences 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? In this article, we will see how to change owner of table in PostgreSQL. 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