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adding db view for neighborhood specific summary #30

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adding db view for neighborhood specific summary #30

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1 change: 1 addition & 0 deletions setup/install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -16,3 +16,4 @@ psql -U $NOLA311_DB_USER -d $NOLA311_DB_NAME -h $NOLA311_DB_HOST -p $NOLA311_DB_
psql -U $NOLA311_DB_USER -d $NOLA311_DB_NAME -h $NOLA311_DB_HOST -p $NOLA311_DB_PORT -f views/closed_tickets_stats.sql -q
psql -U $NOLA311_DB_USER -d $NOLA311_DB_NAME -h $NOLA311_DB_HOST -p $NOLA311_DB_PORT -f views/call_records_for_review.sql -q
psql -U $NOLA311_DB_USER -d $NOLA311_DB_NAME -h $NOLA311_DB_HOST -p $NOLA311_DB_PORT -f views/call_records_with_call_for_details.sql -q
psql -U $NOLA311_DB_USER -d $NOLA311_DB_NAME -h $NOLA311_DB_HOST -p $NOLA311_DB_PORT -f views/open_tickets_neighborhood_summary.sql -q
37 changes: 37 additions & 0 deletions views/open_tickets_neighborhood_summary.sql
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@@ -0,0 +1,37 @@
set search_path to 'nola311';

drop view if exists nola311.open_tickets_neighborhood_summary;
create view nola311.open_tickets_neighborhood_summary as (
with
open_tickets as (
select
neighborhood_district,
issue_type,
extract(year from ticket_created_date_time) as year_created,
extract(month from ticket_created_date_time) as month_created,
justify_interval(age(ticket_created_date_time)) as time_open
from nola311.calls
where ticket_status = 'Open'
),
ticket_stats as (
select
neighborhood_district,
issue_type,
year_created,
month_created,
count(*) as number_open
from open_tickets
group by neighborhood_district, issue_type, year_created, month_created
)
select
issue_type,
neighborhood_district,
count(*) as num_issues
from ticket_stats
group by neighborhood_district, issue_type
);

comment on view nola311.open_tickets_neighborhood_summary is 'A summary of the total number of open tickets by issue type for each neighborhood';

grant all on nola311.open_tickets_neighborhood_summary to nola311;