Cross Database Query in PostgreSQL
1669
Possible to perform cross-database queries with PostgreSQL?
155601
In SQL, is it OK for two tables to refer to each other?
85509
Using db_query() or db_select() to connect to multiple databases
52570
How to do an update + join in PostgreSQL?
2806
How to Pivot in PostgreSQL
133541
Migrate SPATIAL data from Oracle to Postgresql
64176
MySQL - Selecting data from multiple tables all with same structure but different data
219
Insert all values of a table into another table in SQL
12399
How do you use script variables in psql?
112483
PostgreSQL, SELECT from max id
102658
migrate data from MS SQL to PostgreSQL?
97862
Select arbitrary element in postgres
56944
Compare two similar Postgres databases for differences
9374
How to concatenate strings of a string field in a PostgreSQL 'group by' query?
125294
Select Query on 2 tables, on different database servers
22026
Single SQL query required
45017
Is it possible to move a record from one table to another using a single SQL statement?