Re: [ADMIN] SqlServer to PostgreSql

2002-07-10 Thread Ludwig Lim
--- Luis Felipe Acevedo Fernandez <[EMAIL PROTECTED]> wrote: > Hi! > I triyed to migrate a database from SqlServer to > PostgreSql, but I have a > problem with char or varchar data types cos If I try > to insert or select some > information from a table the program retrieve blank > spaces, my p

Re: [ADMIN] Database Diagrams.

2002-07-18 Thread Ludwig Lim
--- Geoff <[EMAIL PROTECTED]> wrote: > Sorry if this is a question that has been answered > in some form or another, > but I need to know if there is a toold of some > description that will help me > get a diagram of my 7.2.1 database with the > relationships. -- There is a tool call ERWin (by

Re: [ADMIN] Auto-Commit

2002-07-18 Thread Ludwig Lim
--- Roger Mathis <[EMAIL PROTECTED]> wrote: > Hi > > Is there a possibility to shut down the > Auto-Commit-Funktion? > Thanks Use "BEGIN WORK" or "BEGIN TRANSACTION" statement before typing other SQL statements. This will ensure that the database will only commit if you type "COMMIT" ludwig.

Re: [ADMIN] Opening 5432 port

2002-10-18 Thread Ludwig Lim
--- Benny <[EMAIL PROTECTED]> wrote: > I can't access postegresl via ODBC, because 5432 > port seems to be closed. > How can I open it? --> Try checking your firewall settings (IPChains / IPTables) and see if its blocking port 5432. Hope that helps, ludwig. _

Re: [ADMIN] FATAL 1: configuration file 'postgresql.conf' has wrong permissions

2002-10-27 Thread Ludwig Lim
Hi: --- Michiel Lange <[EMAIL PROTECTED]> wrote: > seems like: > there's read/write, write, write access on the file. > I think the others might want to be able to read the > file instead of writing > to it. > > "Andrey Romanchenko" <[EMAIL PROTECTED]> > schreef in bericht > news:a4t5vu$1jt2$1@;j

[ADMIN] Logging RAISE statement to a logfile aside from syslog

2002-11-03 Thread Ludwig Lim
Hi: Is there a way of logging the RAISE statements in a plpgsql function to a logfile (aside from syslog)? I noticed that all RAISE statments are only logged in the syslog. The following is a portion my current configuration related to logging: log_connection = true log_timestamp = tr

Re: [ADMIN] how sub queries and joins differs funcationally

2003-01-26 Thread Ludwig Lim
Hi shreedhar : --- shreedhar <[EMAIL PROTECTED]> wrote: > Can any body tell that how sub queries and joins > differs funcationally. > Because sub queries taking lot of time than joins. > The following could be the probable reasons: a) Your are using correlated queries - Correlated queries al

[ADMIN] Error Messages

2003-07-04 Thread Ludwig Lim
Do I need to upgrade Postgresql? By the way there are some errors if backup a 7.2 db and restore in 7.3 db. In 7.2 you can do something like "SELECT CURRENT_TIMESTAMP()" in a plpgsql function, while this will cause in an error in 7.3. Do I need to ch

[ADMIN] Stuck Spinlock Error Message

2003-07-07 Thread Ludwig Lim
Hi: I notice the following error message in my postgresql log file: FATAL : s_lock (0x401db020) at lwlock.c Stuck spinlock. Aborting Version of my postgresql : PostgreSQL 7.2.3 on i686-pc-linux-gnu compiled by GCC 2.96 Operating System : RedHat 7.1 Thanks in advance, ludwig lim