I have the following table: CREATE TABLE IF NOT EXISTS import.dre ( idmov integer, companynumber integer, idproduct integer, dtdate date, nrtank integer, dailybalance numeric, startbalance numeric, endbalance numeric ) Populated with the following query (10 first lines only): INSERT INTO…
Our PostgreSQL 11 database has tables A and B. postgres=# d A; Table "public.A" Column | Type | Collation | Nullable | Default ---------------------+-----------------------------+-----------+----------+--------- id | bigint | | not null | b_id | bigint | | not null |…
Is there a way to initialize/start/keep running a PostgreSQL DB directly from a Dockerfile? I have the following Dockerfile. # syntax = docker/dockerfile:1.4.0 FROM redhat/ubi8:latest # Install a custom modified version of PostgreSQL 11 RUN dnf install myprecious-postgresql # Prepare…
With this schema: CREATE TABLE tag ( tag_id int GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY, tag_slug text UNIQUE NOT NULL, tag_name text NOT NULL ); I'm currently using Javascript to generate a bulk UPSERT command, like this (it uses…
I need to install postgres server 11 on ubuntu linux. because it is recommended during the installation of postgres-11 and apache-age from source code: i used this command in ubuntu linux sudo apt install postgresql-server-dev-11 but it gives error: Unable…
I have join table between t_table and s_table. there are many to many relationships between them. s_table id s_value 1 1 2 2 3 3 t_table id t_value 1 100 2 200 3 300 t_id_s_id_table s_id t_id 1 1 1…
I am trying to improve the performance of row insertion in a postgresql 11 db using standard java prepared statements. It is standing on top of debian 11 in a VM environnement. I am using pentaho data integration and a…