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Hi , If you want to send E-Mails from PostgreSQL, then use the below Python 3.2 Script as below. I have used ActivePython 3.2 with PostgreSQL 9.1 for sending E-Mails from PostgreSQL. If you want to configure the Python 3.2 with PostgreSQL 9.1 then, please refer the below steps. http://manojadinesh.blogspot.in/2012/06/fatal-python-error-pyinitialize-unable.html Once, your Python 3.2 successful then follow the below steps to send an e-mail. Step 1 ===== postgres=# CREATE OR REPLACE FUNCTION public.send_email(_from Text,_password Text,smtp Text,port INT,receiver text, subject text, send_message text) RETURNS TEXT  LANGUAGE plpython3u AS $function$ import smtplib sender = _from receivers = receiver message = ("From: %s\nTo: %s\nSubject: %s\n\n %s"  % (_from,receiver,subject,send_message)) try:   smtpObj = smtplib.SMTP(smtp,port)   smtpObj.starttls()   smtpObj.login(_from, _password)   smtpObj.sendmail(sender, receivers,message) ...

Hi , As of now, we are using "\i" or using "PL/SH" script for getting the OS command results from PostgreSQL. However, below is the one more option where we can get the required info. Step 1 ====== #include "postgres.h" #include "fmgr.h" #include <string.h> #include <unistd.h> #ifdef PG_MODULE_MAGIC PG_MODULE_MAGIC; #endif PG_FUNCTION_INFO_V1(shell_exec); Datum shell_exec(PG_FUNCTION_ARGS) {     text  *arg1 = PG_GETARG_TEXT_P(0);     char  *Command=VARDATA(arg1);     int32 result=system(Command);        PG_RETURN_TEXT_P(result); } Step 2 ======= -bash-3.2$ more Makefile PG_CONFIG = /opt/PostgresPlus/9.0AS/bin/pg_config MODULES = shell_exec PGXS := $(shell $(PG_CONFIG) --pgxs) include $(PGXS) Step 3 ====== make and .so file to $PGHOME/lib  or $PGHOME/lib/postgres/ Step 4 ====== postgres=# CREATE OR REPLACE FUNCTION shell_exec(text)...

Hi , Finally i have configured PG-XC in my local box .. Please find the below steps how to configure PG-XC ..  Steps To Configure PG-XC ======================== Step 1 ====== Download PG-XC Version 1.0 from the below link  http://sourceforge.net/ projects/postgres-xc/files/ Version_1.0/pgxc-v1.0.0.tar.gz/download Step 2 ====== mkdir -p /opt/Postgres-xc chown -R postgres:postgres /opt/Postgres-xc/ tar -zxvf pgxc-v1.0.0.tar.gz Step 3 ====== Pre-Requistes ---------------- Readline,Bison,Flex yum -y install readline* yum -y install bison* yum -y install flex* ./configure --prefix=/opt/Postgres-xc/ make make install Step 4 ====== Setup of GTM  {Global Transaction Manager} ------------------------------ -------------------- -bash-4.1$ mkdir data_gtm -bash-4.1$ chmod 700 data_gtm/ -bash-4.1$ /opt/Postgres-xc/bin/initgtm -Z gtm -D /usr/local/pgsql/data_gtm    # It will create gtm.con...