[GENERAL] sequences w/o holes

2005-12-19 Thread Marian Naghen
Can anyones suggest some readings about implementing sequences w/o holes ?     thanx in advance.

Re: [GENERAL] sequences in transaction blocks

2005-12-19 Thread Marian Naghen
Okay, all clear. Thanx a lot. - Original Message - From: "Tino Wildenhain" <[EMAIL PROTECTED]> To: "Marian Naghen" <[EMAIL PROTECTED]> Cc: Sent: Monday, December 19, 2005 7:50 AM Subject: Re: [GENERAL] sequences in transaction blocks > Am Montag,

[GENERAL] sequences in transaction blocks

2005-12-18 Thread Marian Naghen
I want to insert records inside a transaction block (BEGIN - COMMIT/ROLLBACK). If the transaction fails, the sequence do not rollback and retain the new value.   This is the default behavior of sequences ?     I use the following table:   CREATE TABLE proceduri(  procedura_id int4 NOT NUL

[GENERAL] user_write_lock_oid questions

2005-12-02 Thread Marian Naghen
I'm new to PostgreSQL and I'm a litle confused.   I have 2 questions about using user_write_lock functions:   1. if a user set a write lock and then, for some reason (bad connections, app chashes, etc), disconect from server without releasing, what happened with the lock ? It will be still h