roam/daily/2022-04-07.org

2022-04-07

• Verifying search tag normalization changes
  • Using the old normalize_tags implementation
  • Using the old comparisons
  • Using the new normalize_tags implementation

Verifying search tag normalization changes

• https://jira.aweber.io/browse/ASE-8617
• https://admin.aweber.io/account/index/1018872
• List 5830776

Tag	is not	wr
Tag	is not	cb
Tag	is not	cb2
Tag	is not	fsc
Tag	is not	flp
Tag	is not	lsa

Segment definition: "no tags subscribers"

Using the old normalize_tags implementation

  CREATE OR REPLACE FUNCTION public.normalize_tags(in_tags text[])
  RETURNS text[]
  LANGUAGE SQL STRICT IMMUTABLE AS $$
      SELECT ARRAY_AGG(public.normalize_tag(tag))
        FROM UNNEST(in_tags) AS tag;
  $$;

  SELECT COUNT(t.subscriber_id)
  FROM subscriber_tags AS t
  JOIN subscribers AS s ON (s.id = t.subscriber_id)
  WHERE s.account_id = 1018872 AND s.list_id = 5830776
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['wr'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['cb'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['cb2'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['fsc'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['flp'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['lsa'::text]));

CREATE FUNCTION
count
0

Using the old comparisons

  SELECT COUNT(t.subscriber_id)
  FROM subscriber_tags AS t
  JOIN subscribers AS s ON (s.id = t.subscriber_id)
  WHERE s.account_id = 1018872 AND s.list_id = 5830776
  AND NOT(t.tags @> ARRAY['wr'::text])
  AND NOT(t.tags @> ARRAY['cb'::text])
  AND NOT(t.tags @> ARRAY['cb2'::text])
  AND NOT(t.tags @> ARRAY['fsc'::text])
  AND NOT(t.tags @> ARRAY['flp'::text])
  AND NOT(t.tags @> ARRAY['lsa'::text]);

count
1016

Using the new normalize_tags implementation

  CREATE OR REPLACE FUNCTION public.normalize_tags(in_tags text[])
  RETURNS text[]
  LANGUAGE SQL STRICT IMMUTABLE AS $$
      SELECT COALESCE(ARRAY_AGG(public.normalize_tag(tag)), ARRAY[]::text[])
        FROM UNNEST(in_tags) AS tag
       WHERE public.normalize_tag(tag) <> '';
  $$;

  SELECT COUNT(t.subscriber_id)
  FROM subscriber_tags AS t
  JOIN subscribers AS s ON (s.id = t.subscriber_id)
  WHERE s.account_id = 1018872 AND s.list_id = 5830776
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['wr'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['cb'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['cb2'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['fsc'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['flp'::text]))
  AND NOT(public.normalize_tags(t.tags) @> public.normalize_tags(ARRAY['lsa'::text]));

CREATE FUNCTION
count
1016