Skip to navigation Skip to content
Simon Technology Blog
  • Architecture
  • Cloud
  • Database
  • Develop
  • Hardware
  • Industry
  • Language
  • Mobile
  • Opensource
  • OS
  • Web
Main Navigation

Tag: PostgreSQL

PostgreSQL – How to trigger columns in another table?

So I am adding the last updated database time for my application server. Our idea is to apply the record update to the time of one of our trips, and then the application can send it to get Request

September 21, 2021By Simo Postgresql Country, How to Trigger, PostgreSQL, UpdateLeave a Comment

PostgreSQL – PG_RESTORE: [Archiver] Input file is too short in Postgres

I am trying to dump the database in my local system by using the command:

pg_restore –host=localhost- -port=5432 –dbname=dev_db –no-owner –no-privileges db_dump_new.backup But I get an er

September 21, 2021By Simo Postgresql Archiver, error, file, input, middle, PG, Postgres, PostgreSQL, Restore, Too ShortLeave a Comment

PostgreSQL common statement

postgres=# create database mydb;
CREATE DATABASE

postgres=# alter database mydb;
ALTER DATABASE

postgres=# create table mydbtable(name varchar(80),year int);
CREATE TABLE

postgre

September 21, 2021By Simo Postgresql common, PostgreSQL, statementLeave a Comment

PostgreSQL Update the JSONB column using another list

I want to migrate data from one column (varchar) to another (jsonb)

Column | Type | Modifiers < br />————+—————————–+—- ——————————————

September 21, 2021By Simo Postgresql Column, JSONB, New, one column, PostgreSQL, use, valueLeave a Comment

PostgreSQL – AWS Redshift loading data from S3

So I am trying to load data from an S3 bucket into my Redshift database. I have a table’Example’ with the field’timestamp’ in the format of’YY-MM’ -DD ​​HH: MM: SS’.

Use copy query to load da

September 21, 2021By Simo Postgresql AWS, data, loading, PostgreSQL, Redshift, S3Leave a Comment

PostgreSQL – How to create anone2one relationship in ODOO 8?

I have two sets of data showing a one-to-one relationship.

I cannot merge these two sets of data because:

> A specific record may only appear in set A, only appear in set B, or appear i

September 21, 2021By Simo Postgresql create, How, Odoo, One2one, PostgreSQL, relationshipLeave a Comment

Enforce PostgreSQL type conversion using Jooq tools

Is there a way to configure the JOOQ tool to use the PostgresSQL database’s ‘forcedTypes’ tag to convert smallint to Boolean without providing org.jooq.Converter implementation?

This is what

September 21, 2021By Simo Postgresql conversion, Force, Jooq, PostgreSQL, tool, type, useLeave a Comment

How to store video in the PostgreSQL database?

I store image files (such as jpg, png) in a PostgreSQL database. I found information on how to do that here.

Similarly, I want to store videos in a PostgreSQL database. I searched on the Inte

September 21, 2021By Simo Postgresql database, How to, Medium, PostgreSQL, storage, VideoLeave a Comment

PostgreSQL function card in the For loop

The function was stuck before the loop.

select * from scm_main.fn_connection_stations(1219646) Print the message “Start…” but not the message “…End”.

CREATE OR REPLACE FUNCTION
scm

September 21, 2021By Simo Postgresql card, cycle, function, Medium, PostgreSQLLeave a Comment

PostgreSQL Update Self-Grocence

— Updating the automation sequence often requires Used

select setval(‘dm_table_column_id_seq’,(select max(id) from dm_table_column));

select setval(‘dm_table_id_seq’,(select max(id) from d

September 21, 2021By Simo Postgresql increase, PostgreSQL, Update, variableLeave a Comment

Posts navigation

Page 1 Page 2 Page 3 … Page 10
Recent Posts
  • Sencha-Touch-2 – Sencha Touch 2, Nested XML Analysis NodeValue
  • Add a separation line and format XML content
  • Is there a norm of simplified XML subsets?
  • Look at it when you write React
  • ReactJS – Present React Redux React-Router App to add the server to the Firebase hosted by the Firebase
Categories
  • Android
  • Apache
  • Apache Kafka
  • Asp
  • Auto-Test
  • Automated Build
  • Aws
  • Bitcoin
  • Browser
  • C & C++
  • C#
  • Centos
  • Cgi
  • Character
  • Cloud Service
  • Cocos2dx
  • Cordova
  • CSS
  • Data Structure
  • Delphi
  • Design Pattern
  • Dojo
  • Dubbo
  • ELK
  • Flex
  • football
  • Game
  • Hadoop
  • Hibernate
  • HTML
  • Hybrid
  • Intel
  • IOS
  • Ipad
  • iPhone
  • Java
  • Javascript
  • Jetty
  • JQuery
  • Jsp
  • Linux
  • Load Balance
  • Lua
  • Macbook
  • Macos
  • Mathematics
  • Micro Services
  • Monitoring
  • Motherboard
  • Mysql
  • Network Hardware
  • Network Marketing
  • Nginx
  • NodeJs
  • Nosql
  • Oracle
  • Os Theory
  • Performance
  • PHP
  • Postgresql
  • Power Designer
  • React
  • Redis
  • Regexp
  • Rom
  • Rss
  • Ruby
  • Search Engines
  • Shell Script
  • Silicon Valley
  • Silverlight
  • Software Design
  • Spring
  • Sql
  • Sqlite
  • Sqlserver
  • Storage
  • Storm
  • Surface
  • SVN
  • Swift
  • System Architecture
  • Tablet
  • Uncategorized
  • Unix
  • Visual Basic
  • Visual Studio
  • Web Crawler
  • WebService
  • Windows
  • Wireless
  • XML
  • ZooKeeper
Archives
  • October 2021
  • September 2021
  • August 2021
  • May 2021
  • April 2021
  • September 2020
  • September 2019
  • August 2019
  • June 2019
  • May 2019
  • April 2019
  • March 2019
© Simon Technology Blog 2025 • ThemeCountry Powered by WordPress