Postgres get next sequence value without incrementing. That can happen without a transaction ab...

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Postgres get next sequence value without incrementing. That can happen without a transaction abort, too. (Currval () does not work as there is no nextval () before in the session) Pierre Couderc Pierre Couderc wrote: > I would like to read the current value of a sequence, or a value not too > far of the current value (for example, the value it was a few seconds or > minutes ago). I thought about currval() but this method should be in context of query. We pass the name of the sequence when we call the function. How can get the last value of the sequence without using nextval() function? Or is there a simple way I can do this? Feb 26, 2026 · The optional clause INCREMENT BY increment specifies which value is added to the current sequence value to create a new value. Post by Pierre Couderc I would like to read the current value of a sequence, or a value not too far of the current value (for example, the value it was a few seconds or minutes ago). After the sequence is restarted with alter sequence the last value is not saved until it is actually used by nextval() or set by setval(). Is it possible (without any nexrval that Jan 6, 2010 · If you have a numeric column that you want to auto-increment, it might be an option to set columnDefinition directly. Oct 20, 2019 · The last sequence value written to disk (last_value of pg_sequences) can be set only by nontransactional functions nextval() and setval(). Note that if this is a SERIAL column, you need to find the sequence's name based on the table and column name, as follows: Feb 15, 2013 · 141 How is it possible to get the current sequence value in postgresql 8. cjyjj dadbu dlfdd wegmhp jenx ipelb qswmoz xfcw beg ikv