pt/tps
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

implement retain flag to drop keys used only for linking to the appropriate map value, but not acutally included in the map

Browse Source
This commit is contained in:
Paul Trowbridge 2017-10-19 18:02:52 -04:00
parent 9001c44b46
commit ccd685ca22
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
do_map.pgsql
View File

@ -19,7 +19,8 @@ SELECT
ELSE array_to_json(mt.mt) ELSE array_to_json(mt.mt)
END END
) retval, ) retval,
m.seq m.seq,
e.v->>'retain' retain
FROM FROM
tps.map_rm m tps.map_rm m
LEFT JOIN LATERAL jsonb_array_elements(m.regex->'where') w(v) ON TRUE LEFT JOIN LATERAL jsonb_array_elements(m.regex->'where') w(v) ON TRUE
@ -48,7 +49,8 @@ agg_rx AS (
rx.id, rx.id,
tps.jsonb_concat_obj(rx.rkey) rkey, tps.jsonb_concat_obj(rx.rkey) rkey,
tps.jsonb_concat_obj(rx.retval) AS retval, tps.jsonb_concat_obj(rx.retval) AS retval,
rx.seq tps.jsonb_concat_obj(CASE rx.retain WHEN 'y' THEN rx.retval ELSE '{}'::jsonb END) retain,
rx.seq
FROM FROM
--unwrap json instruction and apply regex using a count per original line for re-aggregation --unwrap json instruction and apply regex using a count per original line for re-aggregation
--need to look at integrating regex option like 'g' that would then need aggegated back as an array, or adding the ordinality number to the title --need to look at integrating regex option like 'g' that would then need aggegated back as an array, or adding the ordinality number to the title
@ -63,13 +65,13 @@ agg_rx AS (
-------------aggregate all targets back to row level (id)------------------------------------------------------------------------------------------------ -------------aggregate all targets back to row level (id)------------------------------------------------------------------------------------------------
SELECT SELECT
u.srce, u.srce,
u.id, u.id,
string_agg(u.target,',') target, string_agg(u.target,',') target,
jsonb_pretty(tps.jsonb_concat_obj(coalesce(v.map,'{}'::jsonb) ORDER BY seq )) map, jsonb_pretty(tps.jsonb_concat_obj(coalesce(v.map,'{}'::jsonb) ORDER BY seq )) map,
jsonb_pretty(tps.jsonb_concat_obj(u.retval||coalesce(v.map,'{}'::jsonb) ORDER BY seq)) comb jsonb_pretty(tps.jsonb_concat_obj(u.retval||coalesce(v.map,'{}'::jsonb) ORDER BY seq)) comb,
jsonb_pretty(tps.jsonb_concat_obj(u.retain||coalesce(v.map,'{}'::jsonb) ORDER BY seq)) retain
FROM FROM
--re-aggregate return values and explude any records where one or more regex failed with a null result --re-aggregate return values and explude any records where one or more regex failed with a null result
agg_rx u agg_rx u