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work on problems with dss not reflecting last sales

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This commit is contained in:
Paul Trowbridge 2025-08-07 02:16:27 -04:00
parent 47d77d3706
commit fe67caf1af
1 changed files with 9 additions and 5 deletions
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14
new_targets/tables/lastpricedetail.ms.sql
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@ -99,8 +99,8 @@ SELECT
CASE WHEN rn_mrq = 1 THEN 'mrq' END AS f2,
CASE WHEN rn_lvs = 1 THEN 'lvs' END AS f3,
CASE WHEN rn_lvq = 1 THEN 'lvq' END AS f4,
CASE WHEN rn_dss = 1 THEN 'dss' END AS f5,
CASE WHEN rn_dsq = 1 THEN 'dsq' END AS f6
CASE WHEN rn_dss = 1 AND version = 'Actual' THEN 'dss' END AS f5,
CASE WHEN rn_dsq = 1 AND version = 'Quotes' THEN 'dsq' END AS f6
INTO #flagged
FROM ranked
WHERE
@ -108,8 +108,8 @@ WHERE
OR rn_mrq = 1
OR rn_lvs = 1
OR rn_lvq = 1
OR rn_dss = 1
OR rn_dsq = 1;
OR (rn_dss = 1 AND version = 'Actual')
OR (rn_dsq = 1 AND version = 'Quotes');
CREATE NONCLUSTERED INDEX ix_flagged_lookup
ON #flagged(customer, partgroup, dataseg, version, part, qty, price, odate, ordnum, quoten);
@ -129,12 +129,15 @@ WITH exploded_flags AS (
)
--SELECT * FROM exploded_flags
-- Step 3.2: Serialize each row into its JSON snippet
-- Carry odate and version for deduplication in seg_pieces
,serialized_flags AS (
SELECT
customer,
partgroup,
dataseg,
flag,
odate,
version,
CONCAT(
'"', flag, '":',
JSON_QUERY((
@ -179,7 +182,8 @@ WITH exploded_flags AS (
SELECT *,
ROW_NUMBER() OVER (
PARTITION BY customer, partgroup, dataseg, flag
ORDER BY odate DESC, version DESC -- prefer most recent, then prefer 'Actual' over 'Quotes'
ORDER BY odate DESC,
CASE WHEN version = 'Actual' THEN 1 ELSE 0 END DESC
) AS rn
FROM serialized_flags
WHERE flag IN ('dss', 'dsq')