Wiki / Functions
lastval
Returns the value most recently returned by nextval in the current session. This function is identical to currval, except that instead of taking the sequence name as an argument it refers to whichever sequence nextval was most recently applied to in the current session. It is an error to call lastval if nextval has not yet been called in the current session.
English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.
Reading PG 18·Select a recorded version
- group
- sequence
- group label
- Sequence Manipulation Functions
- lang
- en
- layout
- table-new
- pages
- functions-sequence.html
- prose only
- false