Package: pgcli
We stand with UkraineUkrainian people are fighting for their country. A lot of civilians, women and children, are suffering. Hundreds were killed and injured, and thousands were displaced.This is an image from my home town, Kharkiv. This place is right in the old city center.Picture by @fomenko_ph (Telegram).Please consider donating or volunteering.https://bank.gov.ua/en/https://savelife.in.ua/en/donate/https://www.comebackalive.in.ua/donatehttps://www.globalgiving.org/projects/ukraine-crisis-relief-fund/https://www.savethechildren.org/us/where-we-work/ukrainehttps://www.facebook.com/donate/1137971146948461/https://donate.wck.org/give/393234#!/donation/checkouthttps://atlantaforukraine.com/A REPL for PostgresThis is a postgres client that does auto-completion and syntax highlighting.Home Page:http://pgcli.comMySQL Equivalent:http://mycli.netQuick StartIf you already know how to install python packages, then you can simply do:$ pip install -U pgcli

or

$ sudo apt-get install pgcli # Only on Debian based Linux (e.g. Ubuntu, Mint, etc)
$ brew install pgcli  # Only on macOSIf you don’t know how to install python packages, please check thedetailed instructions.Usage$ pgcli [database_name]

or

$ pgcli postgresql://[user[:password]@][netloc][:port][/dbname][?extra=value[&other=other-value]]Examples:$ pgcli local_database

$ pgcli postgres://amjith:pa$$w0rd@example.com:5432/app_db?sslmode=verify-ca&sslrootcert=/myrootcertFor more details:$ pgcli --help

Usage: pgcli [OPTIONS] [DBNAME] [USERNAME]

Options:
  -h, --host TEXT            Host address of the postgres database.
  -p, --port INTEGER         Port number at which the postgres instance is
                             listening.
  -U, --username TEXT        Username to connect to the postgres database.
  -u, --user TEXT            Username to connect to the postgres database.
  -W, --password             Force password prompt.
  -w, --no-password          Never prompt for password.
  --single-connection        Do not use a separate connection for completions.
  -v, --version              Version of pgcli.
  -d, --dbname TEXT          database name to connect to.
  --pgclirc FILE             Location of pgclirc file.
  -D, --dsn TEXT             Use DSN configured into the [alias_dsn] section
                             of pgclirc file.
  --list-dsn                 list of DSN configured into the [alias_dsn]
                             section of pgclirc file.
  --row-limit INTEGER        Set threshold for row limit prompt. Use 0 to
                             disable prompt.
  --less-chatty              Skip intro on startup and goodbye on exit.
  --prompt TEXT              Prompt format (Default: "\u@\h:\d> ").
  --prompt-dsn TEXT          Prompt format for connections using DSN aliases
                             (Default: "\u@\h:\d> ").
  -l, --list                 list available databases, then exit.
  --auto-vertical-output     Automatically switch to vertical output mode if
                             the result is wider than the terminal width.
  --warn [all|moderate|off]  Warn before running a destructive query.
  --help                     Show this message and exit.pgclialso supports many of the sameenvironment variablesaspsqlfor login options (e.g.PGHOST,PGPORT,PGUSER,PGPASSWORD,PGDATABASE).The SSL-related environment variables are also supported, so if you need to connect a postgres database via ssl connection, you can set set environment like this:export PGSSLMODE="verify-full"
export PGSSLCERT="/your-path-to-certs/client.crt"
export PGSSLKEY="/your-path-to-keys/client.key"
export PGSSLROOTCERT="/your-path-to-ca/ca.crt"
pgcli -h localhost -p 5432 -U username postgresFeaturesThepgcliis written usingprompt_toolkit.Auto-completes as you type for SQL keywords as well as tables and
columns in the database.Syntax highlighting using Pygments.Smart-completion (enabled by default) will suggest context-sensitive
completion.SELECT * FROM <tab>will only show table names.SELECT * FROM users WHERE <tab>will only show column names.Primitive support forpsqlback-slash commands.Pretty prints tabular data.ConfigA config file is automatically created at~/.config/pgcli/configat first launch.
See the file itself for a description of all available options.Contributions:If you’re interested in contributing to this project, first of all I would like
to extend my heartfelt gratitude. I’ve written a small doc to describe how to
get this running in a development setup.https://github.com/dbcli/pgcli/blob/master/DEVELOP.rstPlease feel free to reach out to us if you need help.
* Amjith, pgcli author:amjith.r@gmail.com, Twitter:@amjithr* Irina, pgcli maintainer:i.chernyavska@gmail.com, Twitter:@irinatruongDetailed Installation Instructions:macOS:The easiest way to install pgcli is using Homebrew.$ brew install pgcliDone!Alternatively, you can installpgclias a python package using a package
manager called calledpip. You will need postgres installed on your system
for this to work.In depth getting started guide forpip-https://pip.pypa.io/en/latest/installing.html.$ which pipIf it is installed then you can do:$ pip install pgcliIf that fails due to permission issues, you might need to run the command with
sudo permissions.$ sudo pip install pgcliIf pip is not installed check if easy_install is available on the system.$ which easy_install

$ sudo easy_install pgcliLinux:In depth getting started guide forpip-https://pip.pypa.io/en/latest/installing.html.Check if pip is already available in your system.$ which pipIf it doesn’t exist, use your linux package manager to installpip. This
might look something like:$ sudo apt-get install python-pip   # Debian, Ubuntu, Mint etc

or

$ sudo yum install python-pip  # RHEL, Centos, Fedora etcpgclirequires python-dev, libpq-dev and libevent-dev packages. You can
install these via your operating system package manager.$ sudo apt-get install python-dev libpq-dev libevent-dev

or

$ sudo yum install python-devel postgresql-develThen you can install pgcli:$ sudo pip install pgcliDockerPgcli can be run from within Docker. This can be useful to try pgcli without
installing it, or any dependencies, system-wide.To build the image:$ docker build -t pgcli .To create a container from the image:$ docker run --rm -ti pgcli pgcli <ARGS>To access postgresql databases listening on localhost, make sure to run the
docker in “host net mode”. E.g. to access a database called “foo” on the
postgresql server running on localhost:5432 (the standard port):$ docker run --rm -ti --net host pgcli pgcli -h localhost fooTo connect to a locally running instance over a unix socket, bind the socket to
the docker container:$ docker run --rm -ti -v /var/run/postgres:/var/run/postgres pgcli pgcli fooIPythonPgcli can be run from withinIPythonconsole. When working on a query,
it may be useful to drop into a pgcli session without leaving the IPython console, iterate on a
query, then quit pgcli to find the query results in your IPython workspace.Assuming you have IPython installed:$ pip install ipython-sqlAfter that, run ipython and load thepgcli.magicextension:$ ipython

In [1]: %load_ext pgcli.magicConnect to a database and construct a query:In [2]: %pgcli postgres://someone@localhost:5432/world
Connected: someone@world
someone@localhost:world> select * from city c where countrycode = 'USA' and population > 1000000;
+------+--------------+---------------+--------------+--------------+
| id   | name         | countrycode   | district     | population   |
|------+--------------+---------------+--------------+--------------|
| 3793 | New York     | USA           | New York     | 8008278      |
| 3794 | Los Angeles  | USA           | California   | 3694820      |
| 3795 | Chicago      | USA           | Illinois     | 2896016      |
| 3796 | Houston      | USA           | Texas        | 1953631      |
| 3797 | Philadelphia | USA           | Pennsylvania | 1517550      |
| 3798 | Phoenix      | USA           | Arizona      | 1321045      |
| 3799 | San Diego    | USA           | California   | 1223400      |
| 3800 | Dallas       | USA           | Texas        | 1188580      |
| 3801 | San Antonio  | USA           | Texas        | 1144646      |
+------+--------------+---------------+--------------+--------------+
SELECT 9
Time: 0.003sExit out of pgcli session withCtrl + Dand find the query results:someone@localhost:world>
Goodbye!
9 rows affected.
Out[2]:
[(3793, u'New York', u'USA', u'New York', 8008278),
 (3794, u'Los Angeles', u'USA', u'California', 3694820),
 (3795, u'Chicago', u'USA', u'Illinois', 2896016),
 (3796, u'Houston', u'USA', u'Texas', 1953631),
 (3797, u'Philadelphia', u'USA', u'Pennsylvania', 1517550),
 (3798, u'Phoenix', u'USA', u'Arizona', 1321045),
 (3799, u'San Diego', u'USA', u'California', 1223400),
 (3800, u'Dallas', u'USA', u'Texas', 1188580),
 (3801, u'San Antonio', u'USA', u'Texas', 1144646)]The results are available in special local variable_, and can be assigned to a variable of your
choice:In [3]: my_result = _Pgcli dropped support for Python<3.8 as of 4.0.0. If you need it, installpgcli <= 4.0.0.Thanks:A special thanks toJonathan Slendersfor
creatingPython Prompt Toolkit,
which is quite literally the backbone library, that made this app possible.
Jonathan has also provided valuable feedback and support during the development
of this app.Clickis used for command line option parsing
and printing error messages.Thanks topsycopgfor providing a rock solid
interface to Postgres database.Thanks to all the beta testers and contributors for your time and patience. :)