feat(db): add inline TVFs for simple array extraction from SearchCriteria

2026-01-06 13:14:18 -05:00
parent 5ee348dc98
commit 250323f8b0
1 changed files with 128 additions and 0 deletions
@@ -0,0 +1,128 @@
+-- Migration: 046_CreateSimpleTableFunctions
+-- Inline TVFs to extract simple arrays from Search.Criteria JSON
+-- Pattern: CTE pre-filters valid JSON, OPENJSON...WITH for type-safe extraction
+
+-- fn_GetSearchWorkOrders: Extract WorkOrderNumbers array
+IF OBJECT_ID('dbo.fn_GetSearchWorkOrders', 'IF') IS NOT NULL
+    DROP FUNCTION dbo.fn_GetSearchWorkOrders;
+GO
+
+CREATE FUNCTION dbo.fn_GetSearchWorkOrders(@SearchId INT)
+RETURNS TABLE
+AS
+RETURN
+(
+    WITH ValidSearch AS (
+        SELECT Criteria
+        FROM dbo.Search
+        WHERE ID = @SearchId
+          AND Criteria IS NOT NULL
+          AND ISJSON(Criteria) = 1
+    )
+    SELECT j.WorkOrderNumber
+    FROM ValidSearch s
+    CROSS APPLY OPENJSON(s.Criteria, '$.WorkOrderNumbers')
+        WITH (WorkOrderNumber BIGINT '$') j
+    WHERE j.WorkOrderNumber IS NOT NULL
+);
+GO
+
+-- fn_GetSearchItemNumbers: Extract ItemNumbers array
+IF OBJECT_ID('dbo.fn_GetSearchItemNumbers', 'IF') IS NOT NULL
+    DROP FUNCTION dbo.fn_GetSearchItemNumbers;
+GO
+
+CREATE FUNCTION dbo.fn_GetSearchItemNumbers(@SearchId INT)
+RETURNS TABLE
+AS
+RETURN
+(
+    WITH ValidSearch AS (
+        SELECT Criteria
+        FROM dbo.Search
+        WHERE ID = @SearchId
+          AND Criteria IS NOT NULL
+          AND ISJSON(Criteria) = 1
+    )
+    SELECT j.ItemNumber
+    FROM ValidSearch s
+    CROSS APPLY OPENJSON(s.Criteria, '$.ItemNumbers')
+        WITH (ItemNumber VARCHAR(128) '$') j
+    WHERE j.ItemNumber IS NOT NULL
+);
+GO
+
+-- fn_GetSearchProfitCenters: Extract ProfitCenters array
+IF OBJECT_ID('dbo.fn_GetSearchProfitCenters', 'IF') IS NOT NULL
+    DROP FUNCTION dbo.fn_GetSearchProfitCenters;
+GO
+
+CREATE FUNCTION dbo.fn_GetSearchProfitCenters(@SearchId INT)
+RETURNS TABLE
+AS
+RETURN
+(
+    WITH ValidSearch AS (
+        SELECT Criteria
+        FROM dbo.Search
+        WHERE ID = @SearchId
+          AND Criteria IS NOT NULL
+          AND ISJSON(Criteria) = 1
+    )
+    SELECT j.Code
+    FROM ValidSearch s
+    CROSS APPLY OPENJSON(s.Criteria, '$.ProfitCenters')
+        WITH (Code VARCHAR(12) '$') j
+    WHERE j.Code IS NOT NULL
+);
+GO
+
+-- fn_GetSearchWorkCenters: Extract WorkCenters array
+IF OBJECT_ID('dbo.fn_GetSearchWorkCenters', 'IF') IS NOT NULL
+    DROP FUNCTION dbo.fn_GetSearchWorkCenters;
+GO
+
+CREATE FUNCTION dbo.fn_GetSearchWorkCenters(@SearchId INT)
+RETURNS TABLE
+AS
+RETURN
+(
+    WITH ValidSearch AS (
+        SELECT Criteria
+        FROM dbo.Search
+        WHERE ID = @SearchId
+          AND Criteria IS NOT NULL
+          AND ISJSON(Criteria) = 1
+    )
+    SELECT j.Code
+    FROM ValidSearch s
+    CROSS APPLY OPENJSON(s.Criteria, '$.WorkCenters')
+        WITH (Code VARCHAR(12) '$') j
+    WHERE j.Code IS NOT NULL
+);
+GO
+
+-- fn_GetSearchOperatorIDs: Extract OperatorIDs array
+IF OBJECT_ID('dbo.fn_GetSearchOperatorIDs', 'IF') IS NOT NULL
+    DROP FUNCTION dbo.fn_GetSearchOperatorIDs;
+GO
+
+CREATE FUNCTION dbo.fn_GetSearchOperatorIDs(@SearchId INT)
+RETURNS TABLE
+AS
+RETURN
+(
+    WITH ValidSearch AS (
+        SELECT Criteria
+        FROM dbo.Search
+        WHERE ID = @SearchId
+          AND Criteria IS NOT NULL
+          AND ISJSON(Criteria) = 1
+    )
+    SELECT j.OperatorID
+    FROM ValidSearch s
+    CROSS APPLY OPENJSON(s.Criteria, '$.OperatorIDs')
+        WITH (OperatorID VARCHAR(128) '$') j
+    WHERE j.OperatorID IS NOT NULL
+);
+GO