Postgresql 10 19

Author: t | 2025-04-24

Django supports PostgreSQL 10 with Psycopg 2.7.3.2 . Share. Improve this answer. Follow answered at . ofrommel ofrommel. 2,177 14 14 silver badges 19 19 bronze badges. 1. I am using PostgreSQL 10 with latest version of Django and Psycopg2 2.7.3.2. But, I am unable to proceed.

E.19. Release 12.4 - PostgreSQL

OpenNMS, also known as "Open Network Management System", is a free, open-source, and powerful network management and network monitoring solution. An enterprise network management system monitors and manages various services and devices from a central location. OpenNMS can be installed on Windows and Linux-based operating systems. OpenNMS uses SNMP and JMX to collect information from remote hosts. It can be installed on various operating systems, including Windows, Mac, Linux/Unix, and Solaris.This tutorial will teach us how to install and configure OpenNMS on an Ubuntu server.PrerequisitesA server running Ubuntu. I'll use Ubuntu 18.04 here.At least 2 GB RAM and 2 CPU cores.A root password set up on your server.First stepsBefore you start, you need to update your system to the latest version. You can do this by running the following command:apt-get update -yapt-get upgrade -yOnce your server is updated, restart it to apply the changes.Install JavaOpenNMS is written in Java. Therefore, you need to install Java for it to work. You can install Java JDK with the following command:apt-get install default-jdk -yAfter installation, check the version of Java with the following command:java --versionYou should get the following output:openjdk 11.0.4 2019-07-16OpenJDK Runtime Environment (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3)OpenJDK 64-Bit Server VM (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3, mixed mode, sharing)When you are done, you can proceed to the next step.Install PostgreSQLOpenNMS uses the PostgreSQL database to store its data. Therefore, you need to install PostgreSQL on your server. PostgreSQL is available by default in the Ubuntu 18.04 repository. You can install it by simply running the following command:apt-get install postgresql -yAfter installing PostgreSQL, you need to allow the root user to access this database. You can allow the root user by editing the pg_hba.conf file in the /etc/postgresql/10/main/ directory:nano /etc/postgresql/10/main/pg_hba.confFind the following lines:local all all peer# IPv4 local connections:host all all 127.0.0.1/32 md5# IPv6 local connections:host all all ::1/128 md5Replace all lines with the following lines:local all all trust# IPv4 local connections:host all all 127.0.0.1/32 trust# IPv6 local connections:host all all ::1/128 trustSave and close the file. Then restart the PostgreSQL service to apply all configuration changes:systemctl restart postgresqlYou can now check the status of the PostgreSQL service by running the following command:systemctl status postgresqlIf everything is ok, you should get the following output:? postgresql.service - PostgreSQL RDBMS Loaded: loaded (/lib/systemd/system/postgresql.service; enabled; vendor preset: enabled) Active: active (exited) since Wed 2019-08-28 06:19:04 UTC; 14s ago Process: 8653 ExecStart=/bin/true (code=exited, status=0/SUCCESS) Main PID: 8653 (code=exited, status=0/SUCCESS)Aug 28 06:19:04 ubuntu1804 systemd[1]: Starting PostgreSQL RDBMS...Aug 28 06:19:04 ubuntu1804 systemd[1]: Started PostgreSQL RDBMS.You can proceed to the next step when you are done with that.By default, OpenNMS is not available in the default repository of Ubuntu 18.04. Therefore, you need to add the OpenNMS repository to your system.To add the repository, first download the OpenNMS GPG key and add it using the following command:wget -O - | apt-key add -Next, add the OpenNMS repository to the APT source list file with the following command:nano /etc/apt/sources.listAdd the following lines to the end of the file:deb stable maindeb-src stable mainSave and close the file. Then

E.19. Release 10.5 - PostgreSQL

FxSQL - Node.js Functional SQL Query Builder & ORMEN | KRFeaturesTagged template literalNo models.Only need functions and javascript data types.Promise.No cost for converting to JSON.More freedom in using SQL syntax.Preventing SQL-injection attacks.Easy to use the latest operators provided in databases.Simple transaction API.No models for Associations.Designed to work well with PostgreSQL, MySQL.OverviewInstallationConnect (pool)PostgreSQLMySQLClosing all the connections in a poolSimple querySubquery, JoinReady to be usedHelper FunctionEQINNOT_INVALUESSETCOLUMN, CLTABLE, TBAssociationsCommon usePolymorphicTransactionMany to manyROW_NUMBER + PARTITIONHookASSOCIATE_MODULEOptionDEBUGInstallationConnect (pool)PostgreSQLconst { PostgreSQL } = require("fxsql");const { CONNECT } = PostgreSQL;const POOL = CONNECT({ host: 'localhost', user: 'username', password: '1234', database: 'dbname'});PostgreSQL Connection optionFxSQL is built on node-postgres. The parameter of CONNECT function is the same as node-postgres’. You can read the detail of connection pool or connecting to DB on node-postgres’ site.MySQLconst { MySQL } = require("fxsql");const { CONNECT } = MySQL;const POOL = CONNECT({ host: 'localhost', user: 'username', password: '1234', database: 'dbname'});MySQL Connection optionFxSQL is built on node-postgres. The parameter of CONNECT function is the same as the MySQL’. You can read the detail of connection pool or connecting to DB on MySQL's site.Closing all the connections in a poolPostgreSQL, MySQLSimple queryconst { QUERY } = POOL;const id = 10;const posts = await QUERY `SELECT * FROM posts WHERE id = ${id}`;// [{ id: 10, ... }]Subquery, Joinconst type = 'TYPE1';const limit = 10;QUERY ` SELECT * FROM table1 WHERE table2_id IN ( SELECT id FROM table2 WHERE type = ${type} ORDER BY id DESC LIMIT ${limit} )`;const status = 'STATUS1';QUERY ` SELECT * FROM table1 AS t1, table2 AS t2 WHERE t1.id = t2.table1_id AND t1.status = ${status} ORDER BY id DESC LIMIT 10`;QUERY achieved from CONNECT uses a connection pool.Ready to be usedconst POOL = CONNECT();const { VALUES, IN, NOT_IN, EQ, SET, COLUMN, CL, TABLE, TB, SQL, FxSQL_DEBUG, QUERY, ASSOCIATE, LJOIN, TRANSACTION, END} = POOL;Helper-FunctionEQconst users = await QUERY `SELECT * FROM users WHERE ${EQ({ email: '[email protected]', password: '1234'})}`;// [{ id: 15, email: '[email protected]', ... }]INconst users = await QUERY `SELECT * FROM users WHERE ${IN('id', [15, 19, 20, 40])}`;// [{ id: 15, ...}, { id: 19, ...} ...]NOT_INconst users = await QUERY `SELECT *

E.19. Release 8.4.4 - PostgreSQL

Hi Postgress,I used to have a functioning PostgreSQL database, but upon reinstalling due to computer issues, I am now getting this error after launching:Traceback (most recent call last): File "C:\Program Files\PostgreSQL\12\pgAdmin 4\web\pgAdmin4.py", line 98, in app = create_app() File "C:\Program Files\PostgreSQL\12\pgAdmin 4\web\pgadmin\__init__.py", line 347, in create_app if not os.path.exists(SQLITE_PATH) or get_version() == -1: File "C:\Program Files\PostgreSQL\12\pgAdmin 4\web\pgadmin\setup\db_version.py", line 19, in get_version return version.valueAttributeError: 'NoneType' object has no attribute 'value'I've tried everything from these stackoverflow forums ( and in order to fix it, however the error remains. I'm out of options, hopefully you know the answer.I tried it with both PostgreSQL 11, 12 and 13. I'm using a windows 64 bit with PgAdmin 4.Kind regards,Derek[ - pgadmin4 : postgresql application server could not be contacted. - Stack Overflow have installed PostgreSQL 9.6.2 on my Windows 8.1. But the pgadmin4 is not able to contact the local server. I have tried several solutions suggested here in stackoverflow, tried to uninstall and reinstall PostgreSQL 9.6.2 , tried to modify the config.py, config_distro.py, and delete the files in Roaming folder,i tried standalone pgadmin4 installation, but no success.However, in my local ...stackoverflow.com. Django supports PostgreSQL 10 with Psycopg 2.7.3.2 . Share. Improve this answer. Follow answered at . ofrommel ofrommel. 2,177 14 14 silver badges 19 19 bronze badges. 1. I am using PostgreSQL 10 with latest version of Django and Psycopg2 2.7.3.2. But, I am unable to proceed. Here, we will go through steps on how to install PostgreSQL 11 / 10 on Ubuntu 18.04 / Ubuntu 16.04 Linux Mint 19 / Linux Mint 18. PostgreSQL publishes deb packages for Ubuntu, and their packages are fresher than those

E.19. Release 9.6.6 - PostgreSQL

SQL Server to PostgreSQL Code Converter helps you migrate stored procedures and functions from SQL Server to PostgreSQL. Built-in functions are converted to PostgreSQL equivalents and SQL Server types are also mapped. Click for moreSQL Server to PostgreSQL Code Converter Features Built-in functions are converted into PostgreSQL equivalents. SQL Server types are mapped into PostgreSQL. More than 80% of T-SQL syntax constructions are supported. Intelligent handling of reserved words and identifiers. Option to read source code from T-SQL script files. Command line support. Easy-to-use wizard-style interface. Full install/uninstall support. The product can be customized according to customer requirements. Latest News SQL Server to PostgreSQL Code Converter v1.5July 19, 2023New VersionYou can now group all variable declarations at the top of the function/procedure body.SQL Server to PostgreSQL Code Converter v1.3September 21, 2021New VersionAdds option to import source code from T-SQL script.SQL Server to PostgreSQL Code Converter releasedApril 20, 2021New ProductMigrate stored procedures and functions from SQL Server to PostgreSQL. Prices from: $ 77.42 Single User License allows clients to install the software product on exactly one (1) computer system. Client can store a backup copy of the software but cannot use two copies of the software at any... Got a Question? Live Chat with our Intelligent Converters licensing specialists now. As official and authorized distributors, ComponentSource supplies you with legitimate licenses directly from Intelligent Converters.Operating System for Deployment Windows 11 Windows 10 Windows 8 Windows 7 Windows Server 2022 Windows Server 2019 Windows Server 2016 Windows Server 2012 Windows Server 2008

E.19. Release 13 - PostgreSQL

2022 Navicat for PostgreSQL (macOS) version 15.0.34 Bug-fixes:Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Jan 10 2022 Navicat for PostgreSQL (macOS) version 15.0.33 Bug-fixes:Missing zero padding in year when exporting data to CSV / TXT file.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Nov 10 2021 Navicat for PostgreSQL (macOS) version 15.0.32 Bug-fixes:Crashed when running scripts in some cases.Crashed when copying records in some cases.The TEXT pane did not retain when running queries.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Aug 19 2021 Navicat for PostgreSQL (macOS) version 15.0.30 Bug-fixes:Unable to show the cursor when editing TEXT data using Form View in Dark Mode.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Jun 29 2021 Navicat for PostgreSQL (macOS) version 15.0.29 Bug-fixes:Crashed when running query in some cases.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. May 3 2021 Navicat for PostgreSQL (macOS) version 15.0.28 Bug-fixes:Crashed when adding a trigger to PostgreSQL model.Crashed when using Data Transfer in some cases.Cursor did not focus to the Search box after pressing CMD-F.Crashed when selecting the "Group by Object Type" in Structure Synchronization.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Mar 8 2021 Navicat for PostgreSQL (macOS) version 15.0.26 Bug-fixes:Unable to read grid data in Dark mode.Unable to sort the last column by clicking the column header in Table Viewer.Duplicate entry error occurred when editing the pasted records.Unable to connect to server via SSH Tunnel in some cases.Hanged when starting Navicat in some cases.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Jan 14 2021 Navicat for PostgreSQL (macOS) version 15.0.25 Bug-fixes:'Primary key needs to be integer' error occurred when synchronizing data.Unable to sort by clicking the column header in Table Viewer.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Dec 22 2020 Navicat for PostgreSQL (macOS) version 12.1.31 Bug-fixes:Crashed when modifying PostgreSQL permissions.Data Synchronization UX issue.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Dec 15 2020 Navicat for PostgreSQL (macOS) version 15.0.24 Improvements:Set the values of a column to NULL.Bug-fixes:The modified dates of backup files were incorrect.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Oct 12 2020 Navicat for PostgreSQL (macOS) version 15.0.22 Bug-fixes:Only the last selected table was printed when printing multiple tables.The SQL Editor was flickered and repainted when saving the query.Crashed when using Query Builder on Big Sur.Minor bug fixes and improvements.To upgrade, please visit our Customer Center. Sep 15 2020 Navicat for PostgreSQL (macOS) version 15.0.21 Bug-fixes:The "Set to Null" option was applied to a wrong column when some columns were hidden in Table Viewer.The field size was incorrect in Form

Chapter 19. Server Configuration - PostgreSQL

Download PostgreSQL 17.4 Date released: 21 Feb 2025 (3 weeks ago) Download PostgreSQL 17.3 Date released: 14 Feb 2025 (4 weeks ago) Download PostgreSQL 17.2 Date released: 22 Nov 2024 (4 months ago) Download PostgreSQL 17.1 Date released: 14 Nov 2024 (4 months ago) Download PostgreSQL 17.0 Date released: 26 Sep 2024 (6 months ago) Download PostgreSQL 16.8 Date released: 21 Feb 2025 (3 weeks ago) Download PostgreSQL 16.6 Date released: 22 Nov 2024 (4 months ago) Download PostgreSQL 16.5 Date released: 14 Nov 2024 (4 months ago) Download PostgreSQL 16.4 Date released: 09 Aug 2024 (7 months ago) Download PostgreSQL 16.3 Date released: 10 May 2024 (10 months ago) Download PostgreSQL 16.1 Date released: 10 Nov 2023 (one year ago) Download PostgreSQL 15.12 Date released: 22 Feb 2025 (3 weeks ago) Download PostgreSQL 15.10 Date released: 22 Nov 2024 (4 months ago) Download PostgreSQL 15.9 Date released: 14 Nov 2024 (4 months ago) Download PostgreSQL 15.8 Date released: 09 Aug 2024 (7 months ago) Download PostgreSQL 15.5 Date released: 10 Nov 2023 (one year ago) Download PostgreSQL 15.4 Date released: 11 Aug 2023 (one year ago) Download PostgreSQL 15.3 Date released: 12 May 2023 (one year ago) Download PostgreSQL 15.2 Date released: 10 Feb 2023 (2 years ago) Download PostgreSQL 15.1 Date released: 10 Nov 2022 (2 years ago). Django supports PostgreSQL 10 with Psycopg 2.7.3.2 . Share. Improve this answer. Follow answered at . ofrommel ofrommel. 2,177 14 14 silver badges 19 19 bronze badges. 1. I am using PostgreSQL 10 with latest version of Django and Psycopg2 2.7.3.2. But, I am unable to proceed.