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How to eliminate duplicates made by recursive CTE [closed]
I have following schema in PostgreSQL 12 (objects and their relations are versioned by date ranges):
CREATE TABLE tmp_deps (
id bigint,
code text,
name text,
start_date date,
...
- 143
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Removing duplicate-ish paths generated from recursive CTE
I have some multi-parented data, that I run a recursive CTE against to find common ancestors:
item_id |item_name |path_name |id_path_array |
--------|----------|-------------|--------------|
1 ...
- 105