for PostgreSQL questions specific to version 9.4
Looking through the documentation for the Postgres 9.4 datatype JSONB, it is not immediately obvious to me how to do updates …
postgresql sql-update crud postgresql-9.4 jsonbUsing Postgres 9.4, I am looking for a way to merge two (or more) json or jsonb columns in a query. …
json postgresql postgresql-9.4 jsonbI have replication slot which I want to delete but when I do delete I got an error that I …
postgresql replication postgresql-9.4I'm trying the following query: SELECT (json_data->'position'->'lat') + 1.0 AS lat FROM updates LIMIT 5; (The +1.0 is just …
sql postgresql casting jsonb postgresql-9.4I've installed postgresql 9.6 (using suggested linux installer) which comes with pgAdmin4, but getting a few errors. First, I had to …
python postgresql flask postgresql-9.4 pgadmin-4when I try to select some record from a table SELECT * FROM movie_test WHERE tags = ('["dramatic","women", "political"]…
sql json postgresql postgresql-9.4 jsonbI have a REST API project in jersey and hk2 used. Now, I convert is to spring boot project and …
java spring-boot postgresql-9.4I'm running the latest version of PostgreSQL 9.4.5-1.pgdg14.04+1, and am attempting to calculate the length of a JSONB array …
postgresql postgresql-9.4 jsonbI am trying to install postgresql-9.5 or postgresql-9.6 on my ubuntu 16.04 or 14.04 machine, after following the installation process using below …
postgresql ubuntu-14.04 ubuntu-16.04 psql postgresql-9.4Datamodel A person is represented in the database as a meta table row with a name and with multiple attributes …
json postgresql postgresql-9.4