[SQL] Sequences

2009-07-06 Thread Andre Rothe

Hi!

Where are stored the sequence information? How I can query the
properties of a sequence like increment, max/min value, cache?
I'm looking for a table like user_sequences in Oracle, where I
can query all of my sequences.

Thanks
Andre

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Re: [SQL] Sequences

2009-07-06 Thread Andre Rothe

Thanks, I have used

SELECT sequence_name FROM information_schema.sequences WHERE 
sequence_catalog=? AND sequence_schema=?


and then I can use

select * from 

It seems to work :-)
Andre

Chris Browne wrote:

Andre Rothe  writes:

Where are stored the sequence information? How I can query the
properties of a sequence like increment, max/min value, cache?
I'm looking for a table like user_sequences in Oracle, where I
can query all of my sequences.


cbbrowne=# create sequence foo;
CREATE SEQUENCE
cbbrowne=# select * from foo;
 sequence_name | last_value | increment_by |  max_value  | min_value | 
cache_value | log_cnt | is_cycled | is_called
---++--+-+---+-+-+---+---
 foo   |  1 |1 | 9223372036854775807 | 1 |  
 1 |   1 | f | f
(1 row)

Each sequence is effectively a relation.


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