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