88 lines
3.1 KiB
SQL
88 lines
3.1 KiB
SQL
-- Galaxy Object Hierarchy for OPC UA Server
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-- Returns the parent-child hierarchy with both browse names (contained_name) and tag names.
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-- Use browse_name for OPC UA browse tree display.
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-- Use tag_name for runtime read/write tag references.
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--
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-- Derived from internal_automation_object_model_hierarchy_view2 logic:
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-- - gobject: provides hierarchy (contained_by_gobject_id, area_gobject_id) and names
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-- - template_definition: category_id filters to automation-relevant objects
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--
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-- Category IDs:
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-- 1 = $WinPlatform (platform objects)
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-- 3 = $AppEngine (application engines)
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-- 4 = $InTouchViewApp (InTouch view apps)
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-- 10 = $UserDefined (user-defined automation objects)
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-- 11 = $FieldReference (field reference objects)
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-- 13 = $Area (areas / folders)
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-- 17 = $DIObject (DI objects)
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-- 24 = $DDESuiteLinkClient
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-- 26 = $OPCClient
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--
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-- template_chain (new): pipe-delimited list of template tag_names walking
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-- gobject.derived_from_gobject_id from the instance upward. Index 0 is the
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-- object's own immediate template, the last entry is the most ancestral
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-- template before $Object. Mirrors the deployed_package_chain CTE pattern
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-- in attributes.sql. Consumed by AlarmObjectFilter for template-based
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-- alarm filtering with wildcard support.
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;WITH template_chain AS (
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-- Start from each non-template deployed instance's own template
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SELECT
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g.gobject_id AS instance_gobject_id,
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t.gobject_id AS template_gobject_id,
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t.tag_name AS template_tag_name,
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t.derived_from_gobject_id,
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0 AS depth
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FROM gobject g
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INNER JOIN gobject t
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ON t.gobject_id = g.derived_from_gobject_id
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WHERE g.is_template = 0
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AND g.deployed_package_id <> 0
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AND g.derived_from_gobject_id <> 0
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UNION ALL
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-- Walk up the template derivation chain
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SELECT
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tc.instance_gobject_id,
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t.gobject_id,
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t.tag_name,
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t.derived_from_gobject_id,
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tc.depth + 1
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FROM template_chain tc
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INNER JOIN gobject t
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ON t.gobject_id = tc.derived_from_gobject_id
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WHERE tc.derived_from_gobject_id <> 0 AND tc.depth < 10
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)
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SELECT DISTINCT
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g.gobject_id,
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g.tag_name,
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g.contained_name,
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CASE WHEN g.contained_name IS NULL OR g.contained_name = ''
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THEN g.tag_name
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ELSE g.contained_name
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END AS browse_name,
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CASE WHEN g.contained_by_gobject_id = 0
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THEN g.area_gobject_id
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ELSE g.contained_by_gobject_id
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END AS parent_gobject_id,
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CASE WHEN td.category_id = 13
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THEN 1
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ELSE 0
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END AS is_area,
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ISNULL(
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STUFF((
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SELECT '|' + tc.template_tag_name
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FROM template_chain tc
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WHERE tc.instance_gobject_id = g.gobject_id
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ORDER BY tc.depth
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FOR XML PATH('')
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), 1, 1, ''),
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''
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) AS template_chain
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FROM gobject g
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INNER JOIN template_definition td
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ON g.template_definition_id = td.template_definition_id
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WHERE td.category_id IN (1, 3, 4, 10, 11, 13, 17, 24, 26)
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AND g.is_template = 0
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AND g.deployed_package_id <> 0
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ORDER BY parent_gobject_id, g.tag_name;
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