sql - Alter auto-generated sequence -

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i use create auto-incremented id columns:

  id  bigserial                                -- psql   id  bigint generated default identity  -- hsql

now in unit tests i'd reset sequences between tests.

is possible? target postgresql , hsqldb

truncate table restart identity;

http://www.postgresql.org/docs/9.2/static/sql-truncate.html
http://hsqldb.org/doc/guide/dataaccess-chapt.html#dac_truncate_statement


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