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feat: v_tag_summary 뷰에서 state descriptor JOIN 제거, 고아 데이터 DELETE 추가

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windpacer
2026-05-08 18:10:55 +09:00
parent 831390d59d
commit f01ab13ab9
1 changed files with 10 additions and 7 deletions
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17
src/Infrastructure/Database/ExperionDbContext.cs
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@@ -311,10 +311,7 @@ public class ExperionDbService : IExperionDbService
instate1_rt.livevalue AS instate1,
instate2_rt.livevalue AS instate2,
desc_md.value AS description,
area_md.value AS area,
s0d_md.value AS state0_descriptor,
s1d_md.value AS state1_descriptor,
s2d_md.value AS state2_descriptor
area_md.value AS area
FROM (SELECT DISTINCT split_part(tagname, '.', 1) AS base_tag FROM realtime_table) rt_base
LEFT JOIN realtime_table pv_rt ON pv_rt.tagname = rt_base.base_tag || '.pv'
LEFT JOIN realtime_table sp_rt ON sp_rt.tagname = rt_base.base_tag || '.sp'
@@ -324,9 +321,15 @@ public class ExperionDbService : IExperionDbService
LEFT JOIN realtime_table instate2_rt ON instate2_rt.tagname = rt_base.base_tag || '.instate2'
LEFT JOIN tag_metadata desc_md ON desc_md.base_tag = rt_base.base_tag AND desc_md.attribute = 'desc'
LEFT JOIN tag_metadata area_md ON area_md.base_tag = rt_base.base_tag AND area_md.attribute = 'area'
LEFT JOIN tag_metadata s0d_md ON s0d_md.base_tag = rt_base.base_tag AND s0d_md.attribute = 'state0descriptor'
LEFT JOIN tag_metadata s1d_md ON s1d_md.base_tag = rt_base.base_tag AND s1d_md.attribute = 'state1descriptor'
LEFT JOIN tag_metadata s2d_md ON s2d_md.base_tag = rt_base.base_tag AND s2d_md.attribute = 'state2descriptor'
""");
// state descriptor 고아 데이터 정리 (state0~7descriptor는 더 이상 로딩하지 않음)
await _ctx.Database.ExecuteSqlRawAsync("""
DELETE FROM tag_metadata WHERE attribute IN (
'state0descriptor', 'state1descriptor', 'state2descriptor',
'state3descriptor', 'state4descriptor', 'state5descriptor',
'state6descriptor', 'state7descriptor'
)
""");
// history 테이블은 수동으로 하이퍼테이블 생성 필요