I am trying to find out the way to filter out records based on query but I have no clue how to do it in same query: Query: select unnest(array_cat(a.object_references, a.dependent_object_references)) from mgmt.log_metrics a Input: Select will provide records in…
I have created a table like this CREATE TABLE IF NOT EXISTS public.table_name( id SERIAL PRIMARY KEY, user_id int4 NOT NULL, created_at TIMESTAMP NOT NULL DEFAULT NOW(), ); SELECT create_hypertable('table_name', 'created_at', if_not_exists => TRUE); CREATE INDEX IF NOT EXISTS ix_table_name_user_id…
The problem is that putting queries together, I got this "error: cannot insert multiple commands into a prepared statement". What can I do? q1=" set search_path to care; SELECT COALESCE(c.date,a.date,jq.date,jn.date) reportmonth,registration,emailverified,application,submitted,eligible,jqtest,selected,joined from ( SELECT date_trunc('month', createdon)::date as date, count(1) as…
Looking to Split Hobby column to N multiple columns in PostgreSQL 9.4, where each column header shows the Hobby. Original table Name Hobby Rene Python, Monkey Bars CJ Trading, Python Herlinda Fashion DJ Consulting, Sales Martha Social Media, Teaching Doug…