How I can connect multiple Postgres Database in a single SQL query?
1669
Possible to perform cross-database queries with PostgreSQL?
148552
Distributed - across multiple databases or servers - Transactions
151416
MySQL, update multiple tables with one query
12399
How do you use script variables in psql?
119800
Multi-tenant database
100342
db connection pool across processes
41195
How to update a database (d2) based on the information of another database (d1)
77516
How to use multiple databases in Laravel
48665
How do you connect to multiple MySQL databases on a single webpage?
8018
How can I write a cross-site Data Explorer query that joins databases on linked accounts?
113095
How do I retrieve all tuples from similar tables in a postgresql database?
67494
Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?
85115
How do you write a case insensitive query for both MySQL and Postgres?
14337
PHP Mysql joins across databases
57995
PostgreSQL: How to create full copy of database schema in same database?
136557
Postgres sql insert query syntax error from phpPgAdmin
146592
Is there a faster way to get UNION ALL behavior in Postgres?