ruslantalpa

We want to get back this result

{
	project: {
		id: 1,
		name: "First Project",
		description: "Create a cool website",
		client: {
			id: 1,
			name: "First Client"

ruslantalpa

#------------------------------------------------------------------------------
# ERROR REPORTING AND LOGGING
#------------------------------------------------------------------------------

# - Where to Log -

log_destination = 'csvlog'		# Valid values are combinations of
					# stderr, csvlog, syslog, and eventlog,
					# depending on platform.  csvlog
					# requires logging_collector to be on.

ruslantalpa

[ 
   { "firstName"  : "Daniel"
   , "lastName"   : "Díaz"
   , "age"        :  24
   , "likesPizza" :  true
     }
,
   { "firstName"  : "Rose"
   , "lastName"   : "Red"
   , "age"        :  39

ruslantalpa

Scenario 1, this i think models a real life scenario of how an api would evolve over time and we can test it it's actually possible to model versioning using shcemas

Start with 3 schemas that hold the versions of the api 1,2,3

• v1 just holds a few tables with relations (let's go with companies/users/clients/projects/tasks (+the intermediat tables for many/many relations), i know the domain so i can spot the problems and provide scenarios) the relations are companies>clients>projects>tasks, companies>users, projects<>users the fields are basically id,name,name_id (this is the fk)
• v2 needs to do this
• change the name of the foreign keys from client_id to client_fk (new CTO that likes it that way :)) )
• add a new BOOL field for the project table called "archived"
• change the type of a field from the client table ("archived" change from int to bool)

ruslantalpa

---- this query si meant to return something similar to information_schema.view_column_usage
---- but only the columns that are actually in the SELECT part of the result
---- and the name of the column as used in the view definition


-- list only the columns from views 
WITH view_columns AS (
	SELECT
		c.oid AS view_oid,
		a.attname::information_schema.sql_identifier AS column_name