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Episode7

I inherited this script

Step-by-step manual

01The business question

A colleague left, and all that is left is the load script, QX_Distributors_Full.qvs. No diagram, no notes. Before anyone changes it, the team needs to see what it does and to document it.

02Before you start

Unzip the episode package: QX_Distributors_Full.qvs and all the data files. There is no start.qep: this episode starts from the script alone.
The script is the complete model of episodes 1 to 6, written by hand the way a Qlik developer would.

03Step by step

1
Import the script

Click Reverse Engineering in the top bar and pick QX_Distributors_Full.qvs. Q-Expert reads it statement by statement and draws it as a new project.

Figure 7.1 — Import the script
2
Read the log

The results window counts the nodes created and lists every assumption with its source line. Two statements stay as Raw Script on purpose: DECLARE FIELD DEFINITION and DERIVE FIELDS, the signup date's auto calendar, which has no node of its own. Download log keeps it as a text file.

Figure 7.2 — Read the log
3
Walk the canvas

Zoom out: masters, sales, rates, returns, budget and the model, the same story built by hand in episodes 1 to 6. Auto Layout arranges it by layer if you want it tidier.

Figure 7.3 — Walk the canvas
4
Every node is editable

Select Fact_Sales: on Columns it has the same % keys and fields as episode 6's model. Any node can be changed like one you drew yourself.

Figure 7.4 — Every node is editable
5
Generate, import again, document

Generate Syntax, then import the generated script again: the same canvas comes back. Export writes the script, its Documentation (an HTML page in English or Spanish, step by step) or a JSON description, so the next person gets a document, not just a script.

Figure 7.5 — Generate, import again, document

04Check your result

The imported model has the same seven tables as episode 6, with the same fields: Fact_Sales, Fact_BudgetVsActual, Dim_Customer, Dim_Product, Dim_Branch, Dim_Salesperson and Dim_Calendar.
Run the generated script in Qlik: the same seven QVDs in Model/, with the same row counts as episode 6.
Q-Expert writes the imported script back as _Main, the only part you paste into Qlik, and one .qvs file per tab that _Main reads with MUST_INCLUDE. All of them should match the ones below, except the date in the header and a // Q-Expert · Ref … line with your own reference.

_Main

Paste into Qlik

This is the only script you paste into Qlik Sense: open the app's Data load editor, replace its content with this and reload. Each $(MUST_INCLUDE=…) line reads one of the files below in its place, so the rest of the model never goes into the editor.

Show script · 61 lines

/*----------------------------------------------------------------------------------------
	Description [MAIN]:
		Imported via Reverse Engineering
	-------------------------------------------------------------------------------------
	Author:	Unknown - 
	Date:	[2026-11-02]
	-------------------------------------------------------------------------------------
	Changes
	-------------------------------------------------------------------------------------
	Author		Date		Detail
	-------------------------------------------------------------------------------------

	-------------------------------------------------------------------------------------
	Copyright © Q-Expert Distributors.
	Q-Expert Qlik Developer Framework. www.qfabrica.com
----------------------------------------------------------------------------------------*/

SET ThousandSep=',';
SET DecimalSep='.';
SET MoneyThousandSep=',';
SET MoneyDecimalSep='.';
SET MoneyFormat='$ #,##0.00;-$ #,##0.00';
SET TimeFormat='hh:mm:ss';
SET DateFormat='YYYY-MM-DD';
SET TimestampFormat='YYYY-MM-DD hh:mm:ss';
SET MonthNames='Jan;Feb;Mar;Apr;May;Jun;Jul;Aug;Sep;Oct;Nov;Dec';
SET LongMonthNames='January;February;March;April;May;June;July;August;September;October;November;December';
SET DayNames='Mon;Tue;Wed;Thu;Fri;Sat;Sun';
SET LongDayNames='Monday;Tuesday;Wednesday;Thursday;Friday;Saturday;Sunday';
SET FirstWeekDay=0;
SET BrokenWeeks=1;
SET ReferenceDay=4;
SET FirstMonthOfYear=1;

LET vExecutionDate = Timestamp(Now(), 'YYYY-MM-DD hh:mm:ss');

SET vTxfPath  = 'lib://Transformed/';

SET ThousandSep = ',';
SET DecimalSep = '.';
SET MoneyThousandSep = ',';
SET MoneyDecimalSep = '.';
SET MoneyFormat = '$#,##0.00;-$#,##0.00';
SET DateFormat = 'YYYY-MM-DD';
SET TimestampFormat = 'YYYY-MM-DD hh:mm:ss';
SET MonthNames = 'Jan;Feb;Mar;Apr;May;Jun;Jul;Aug;Sep;Oct;Nov;Dec';
SET HidePrefix = '%';
SET vEnvironment = 'PROD';
SET vBaseCurrency = 'COP';
SET vPathRaw = 'lib://QXDistributors/';
SET vPathTransform = 'lib://QXDistributors/Transform/';
SET vPathModel = 'lib://QXDistributors/Model/';

TRACE Q-Expert Distributors reload started ($(vEnvironment));

$(MUST_INCLUDE=$(vTxfPath)_QVS/Flow_1.qvs);
$(MUST_INCLUDE=$(vTxfPath)_QVS/Flow_2.qvs);
$(MUST_INCLUDE=$(vTxfPath)_QVS/Flow_3.qvs);
$(MUST_INCLUDE=$(vTxfPath)_QVS/Flow_4.qvs);
$(MUST_INCLUDE=$(vTxfPath)_QVS/Movement.qvs);
$(MUST_INCLUDE=$(vTxfPath)_QVS/Flow_6.qvs);

Flow_1.qvs

File · read by MUST_INCLUDE

Not pasted: saved as a file. On the Flow_1 tab of Generate Syntax, Export downloads Flow_1.qvs (Deploy writes every tab into a folder at once). Put it in lib://Transformed/_QVS/Flow_1.qvs, the Transform/_QVS folder inside your QXDistributors folder. If the file is not there, the reload stops with an error: that is what MUST_INCLUDE is for.

Show script · 35 lines

/*----------------------------------------------------------------------------------------
	Description [Flow_1]:
		Imported via Reverse Engineering
	-------------------------------------------------------------------------------------
	Author:	Unknown - 
	Date:	[2026-11-02]
	-------------------------------------------------------------------------------------
	Changes
	-------------------------------------------------------------------------------------
	Author		Date		Detail
	-------------------------------------------------------------------------------------

	-------------------------------------------------------------------------------------
	Copyright © Q-Expert Distributors.
	Q-Expert Qlik Developer Framework. www.qfabrica.com
----------------------------------------------------------------------------------------*/

// -------------------------------------------------------------------------------------------------
// Table defined directly in the script (2 columns).
[map_DocType_Src]:
    LOAD * INLINE [
    "DocType", "DocTypeName"
    "NIT", "Company"
    "CC", "Person"
    ];

// -------------------------------------------------------------------------------------------------
// Mapping table (DocType → DocTypeName) from map_DocType_Src, for ApplyMap.
[map_DocType]:
    MAPPING LOAD
        DocType,
        DocTypeName
    RESIDENT [map_DocType_Src];

DROP TABLE [map_DocType_Src];

Flow_2.qvs

File · read by MUST_INCLUDE

Not pasted: saved as a file. On the Flow_2 tab of Generate Syntax, Export downloads Flow_2.qvs (Deploy writes every tab into a folder at once). Put it in lib://Transformed/_QVS/Flow_2.qvs, the Transform/_QVS folder inside your QXDistributors folder. If the file is not there, the reload stops with an error: that is what MUST_INCLUDE is for.

Show script · 36 lines

/*----------------------------------------------------------------------------------------
	Description [Flow_2]:
		Imported via Reverse Engineering
	-------------------------------------------------------------------------------------
	Author:	Unknown - 
	Date:	[2026-11-02]
	-------------------------------------------------------------------------------------
	Changes
	-------------------------------------------------------------------------------------
	Author		Date		Detail
	-------------------------------------------------------------------------------------

	-------------------------------------------------------------------------------------
	Copyright © Q-Expert Distributors.
	Q-Expert Qlik Developer Framework. www.qfabrica.com
----------------------------------------------------------------------------------------*/

// -------------------------------------------------------------------------------------------------
// Table defined directly in the script (2 columns).
[map_CustomerStatus_Src]:
    LOAD * INLINE [
    "Status", "CustomerStatus"
    "A", "Active"
    "I", "Inactive"
    "B", "Blocked"
    ];

// -------------------------------------------------------------------------------------------------
// Mapping table (Status → CustomerStatus) from map_CustomerStatus_Src, for ApplyMap.
[map_CustomerStatus]:
    MAPPING LOAD
        Status,
        CustomerStatus
    RESIDENT [map_CustomerStatus_Src];

DROP TABLE [map_CustomerStatus_Src];

Flow_3.qvs

File · read by MUST_INCLUDE

Not pasted: saved as a file. On the Flow_3 tab of Generate Syntax, Export downloads Flow_3.qvs (Deploy writes every tab into a folder at once). Put it in lib://Transformed/_QVS/Flow_3.qvs, the Transform/_QVS folder inside your QXDistributors folder. If the file is not there, the reload stops with an error: that is what MUST_INCLUDE is for.

Show script · 36 lines

/*----------------------------------------------------------------------------------------
	Description [Flow_3]:
		Imported via Reverse Engineering
	-------------------------------------------------------------------------------------
	Author:	Unknown - 
	Date:	[2026-11-02]
	-------------------------------------------------------------------------------------
	Changes
	-------------------------------------------------------------------------------------
	Author		Date		Detail
	-------------------------------------------------------------------------------------

	-------------------------------------------------------------------------------------
	Copyright © Q-Expert Distributors.
	Q-Expert Qlik Developer Framework. www.qfabrica.com
----------------------------------------------------------------------------------------*/

// -------------------------------------------------------------------------------------------------
// Table defined directly in the script (2 columns).
[map_ChannelName_Src]:
    LOAD * INLINE [
    "Channel", "ChannelName"
    "P", "Phone"
    "T", "In store"
    "W", "Web"
    ];

// -------------------------------------------------------------------------------------------------
// Mapping table (Channel → ChannelName) from map_ChannelName_Src, for ApplyMap.
[map_ChannelName]:
    MAPPING LOAD
        Channel,
        ChannelName
    RESIDENT [map_ChannelName_Src];

DROP TABLE [map_ChannelName_Src];

Flow_4.qvs

File · read by MUST_INCLUDE

Not pasted: saved as a file. On the Flow_4 tab of Generate Syntax, Export downloads Flow_4.qvs (Deploy writes every tab into a folder at once). Put it in lib://Transformed/_QVS/Flow_4.qvs, the Transform/_QVS folder inside your QXDistributors folder. If the file is not there, the reload stops with an error: that is what MUST_INCLUDE is for.

Show script · 24 lines

/*----------------------------------------------------------------------------------------
	Description [Flow_4]:
		Imported via Reverse Engineering
	-------------------------------------------------------------------------------------
	Author:	Unknown - 
	Date:	[2026-11-02]
	-------------------------------------------------------------------------------------
	Changes
	-------------------------------------------------------------------------------------
	Author		Date		Detail
	-------------------------------------------------------------------------------------

	-------------------------------------------------------------------------------------
	Copyright © Q-Expert Distributors.
	Q-Expert Qlik Developer Framework. www.qfabrica.com
----------------------------------------------------------------------------------------*/

// -------------------------------------------------------------------------------------------------
// Mapping table (BrandID → BrandName) from $(vPathRaw)Brands.txt, for ApplyMap.
[map_BrandName]:
    MAPPING LOAD
        BrandID,
        BrandName
    FROM [$(vPathRaw)Brands.txt] (txt, utf8, delimiter is '|', embedded labels, msq);

Movement.qvs

File · read by MUST_INCLUDE

Not pasted: saved as a file. On the Movement tab of Generate Syntax, Export downloads Movement.qvs (Deploy writes every tab into a folder at once). Put it in lib://Transformed/_QVS/Movement.qvs, the Transform/_QVS folder inside your QXDistributors folder. If the file is not there, the reload stops with an error: that is what MUST_INCLUDE is for.

Show script · 731 lines

/*----------------------------------------------------------------------------------------
	Description [Movement]:
		Imported via Reverse Engineering
	-------------------------------------------------------------------------------------
	Author:	Unknown - 
	Date:	[2026-11-02]
	-------------------------------------------------------------------------------------
	Changes
	-------------------------------------------------------------------------------------
	Author		Date		Detail
	-------------------------------------------------------------------------------------

	-------------------------------------------------------------------------------------
	Copyright © Q-Expert Distributors.
	Q-Expert Qlik Developer Framework. www.qfabrica.com
----------------------------------------------------------------------------------------*/

// -------------------------------------------------------------------------------------------------
// Empty table with 1 column (WHERE 1=0), schema only.
[tmp_SalesRaw]:
    LOAD * INLINE [
    "Dummy"
    ] WHERE 1=0;

// -------------------------------------------------------------------------------------------------
// Loop FOR EACH … IN FileList() over $(vFile).
FOR EACH vFile IN FileList('$(vPathRaw)Sales_*.csv')

    // -------------------------------------------------------------------------------------------------
    // Raw load from $(vFile), concatenated into [tmp_SalesRaw].
    CONCATENATE ([tmp_SalesRaw])
    LOAD
        SaleID,
        SaleDate,
        CustomerID,
        ProductID,
        SalespersonID,
        BranchID,
        Quantity,
        UnitPrice,
        DiscountPct,
        Currency,
        Channel,
        FileName()                                                                       AS SourceFile
    FROM [$(vFile)] (txt, utf8, delimiter is ',', embedded labels, msq);

NEXT vFile;

DROP FIELD Dummy FROM [tmp_SalesRaw];

LET vSalesRawRows = NoOfRows('tmp_SalesRaw');

TRACE Sales rows read from the monthly files: $(vSalesRawRows);

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_Parameter (no source set yet).
[tmp_Parameter]:
    LOAD
        Parameter,
        Value
    FROM [$(vPathRaw)Parameters.txt] (txt, utf8, delimiter is '	', embedded labels, msq);

LET vCreditThreshold = Lookup('Value', 'Parameter', 'CreditThreshold', 'tmp_Parameter');

DROP TABLE [tmp_Parameter];

// -------------------------------------------------------------------------------------------------
// Mapping table (Num(Date#(HolidayDate, 'YYYY-MM-DD')) AS HolidayDate → HolidayName) from $(vPathRaw)Holidays.csv, for ApplyMap.
[map_Holiday]:
    MAPPING LOAD DISTINCT
        Num(Date#(HolidayDate, 'YYYY-MM-DD')) AS HolidayDate,
        HolidayName
    FROM [$(vPathRaw)Holidays.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

QUALIFY *;

UNQUALIFY CustomerID, ProductID, SalespersonID, BranchID, CategoryID, BrandID, DocNumber;

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_CustomerRaw (no source set yet).
[tmp_CustomerRaw]:
    LOAD
        CustomerID,
        CustomerName,
        DocType,
        DocNumber,
        City,
        Segment,
        SignupDate,
        Status,
        CreditLimit
    FROM [$(vPathRaw)Customers.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_ProductRaw (no source set yet).
[tmp_ProductRaw]:
    LOAD
        ProductID,
        SKU,
        ProductName,
        CategoryID,
        BrandID,
        ListPrice,
        UnitCost,
        UnitOfMeasure,
        Status
    FROM [$(vPathRaw)Products.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_SalespersonRaw (no source set yet).
[tmp_SalespersonRaw]:
    LOAD
        SalespersonID,
        SalespersonName,
        BranchID,
        HireDate,
        MonthlyTarget
    FROM [$(vPathRaw)Salespeople.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_BranchRaw (no source set yet).
[tmp_BranchRaw]:
    LOAD
        BranchID,
        BranchName,
        Region,
        City,
        Format
    FROM [$(vPathRaw)Branches.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_CategoryRaw (no source set yet).
[tmp_CategoryRaw]:
    LOAD
        CategoryID,
        CategoryName,
        Family
    FROM [$(vPathRaw)Categories.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

UNQUALIFY *;

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_BrandRaw (no source set yet).
[tmp_BrandRaw]:
    LOAD
        BrandID,
        BrandName,
        CountryOfOrigin
    FROM [$(vPathRaw)Brands.txt] (txt, utf8, delimiter is '|', embedded labels, msq);

// -------------------------------------------------------------------------------------------------
// Transforms tmp_CustomerRaw.
[tmp_CustomerClean]:
    LOAD
        CustomerID,
        DocNumber,
        [tmp_CustomerRaw.Segment]                                                        AS Segment,
        [tmp_CustomerRaw.CreditLimit]                                                    AS CreditLimit,
        Capitalize(Trim(tmp_CustomerRaw.CustomerName))                                   AS CustomerName,
        ApplyMap('map_DocType', tmp_CustomerRaw.DocType, 'Other')                        AS DocTypeName,
        If(Len(Trim(tmp_CustomerRaw.City)) = 0, 'No city', Trim(tmp_CustomerRaw.City))   AS CustomerCity,
        Date(Date#(tmp_CustomerRaw.SignupDate, 'DD/MM/YYYY'))                            AS SignupDate,
        ApplyMap('map_CustomerStatus', tmp_CustomerRaw.Status, 'Unknown')                AS CustomerStatus,
        If(tmp_CustomerRaw.CreditLimit >= $(vCreditThreshold), 'High', 'Standard')       AS CreditProfile,
        If(DocNumber = Previous(DocNumber), Peek('SurvivorID'), CustomerID)              AS SurvivorID
    RESIDENT [tmp_CustomerRaw]
    ORDER BY DocNumber, CustomerID;

// -------------------------------------------------------------------------------------------------
// Mapping table (CustomerID → SurvivorID) from tmp_CustomerClean, for ApplyMap.
[map_CustomerSurvivor]:
    MAPPING LOAD
        CustomerID,
        SurvivorID
    RESIDENT [tmp_CustomerClean];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_CustomerClean, combined via CONCATENATE.
[Customer]:
    NOCONCATENATE
    LOAD
        CustomerID,
        DocNumber,
        Segment,
        CreditLimit,
        CustomerName,
        DocTypeName,
        CustomerCity,
        SignupDate,
        CustomerStatus,
        CreditProfile
    RESIDENT [tmp_CustomerClean]
    WHERE CustomerID = SurvivorID;

    CONCATENATE ([Customer])
    // -------------------------------------------------------------------------------------------------
    // Table defined directly in the script (3 columns).
    LOAD * INLINE [
    "CustomerID", "CustomerName", "CustomerStatus"
    "-1", "Unknown customer", "Unknown"
    ];

DROP TABLE [tmp_CustomerClean];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_ProductRaw, combined via LEFT JOIN.
[Product]:
    LOAD
        ProductID,
        [tmp_ProductRaw.SKU]                                                             AS SKU,
        CategoryID,
        BrandID,
        [tmp_ProductRaw.ListPrice]                                                       AS ListPrice,
        [tmp_ProductRaw.UnitCost]                                                        AS UnitCost,
        [tmp_ProductRaw.UnitOfMeasure]                                                   AS UnitOfMeasure,
        Capitalize(Trim(tmp_ProductRaw.ProductName))                                     AS ProductName,
        ApplyMap('map_BrandName', BrandID, 'No brand')                                   AS BrandName,
        Round(
            (tmp_ProductRaw.ListPrice - tmp_ProductRaw.UnitCost) / tmp_ProductRaw.ListPrice,
            0.0001
        )                                                                                AS MarginPct
    RESIDENT [tmp_ProductRaw]
    WHERE tmp_ProductRaw.Status = 'ACTIVE';

    LEFT JOIN ([Product])
    // -------------------------------------------------------------------------------------------------
    // Transforms tmp_CategoryRaw.
    LOAD DISTINCT
        CategoryID,
        [tmp_CategoryRaw.CategoryName]                                                   AS CategoryName,
        [tmp_CategoryRaw.Family]                                                         AS Family
    RESIDENT [tmp_CategoryRaw];

    LEFT JOIN ([Product])
    // -------------------------------------------------------------------------------------------------
    // Transforms tmp_BrandRaw.
    LOAD
        BrandID,
        CountryOfOrigin
    RESIDENT [tmp_BrandRaw];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_SalespersonRaw, combined via LEFT JOIN.
[Salesperson]:
    LEFT KEEP ([tmp_SalesRaw])
    LOAD
        SalespersonID,
        BranchID                                                                         AS HomeBranchID,
        [tmp_SalespersonRaw.MonthlyTarget]                                               AS MonthlyTarget,
        Capitalize(Trim(tmp_SalespersonRaw.SalespersonName))                             AS SalespersonName,
        Date(Date#(tmp_SalespersonRaw.HireDate, 'YYYY-MM-DD'))                           AS HireDate
    RESIDENT [tmp_SalespersonRaw];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_BranchRaw.
[Branch]:
    LOAD
        BranchID,
        [tmp_BranchRaw.BranchName]                                                       AS BranchName,
        [tmp_BranchRaw.Region]                                                           AS Region,
        [tmp_BranchRaw.City]                                                             AS BranchCity,
        [tmp_BranchRaw.Format]                                                           AS BranchFormat
    RESIDENT [tmp_BranchRaw];

DROP TABLE [tmp_BranchRaw];
DROP TABLE [tmp_BrandRaw];
DROP TABLE [tmp_CategoryRaw];
DROP TABLE [tmp_CustomerRaw];
DROP TABLE [tmp_ProductRaw];
DROP TABLE [tmp_SalespersonRaw];

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_ExchangeRate (no source set yet).
[tmp_ExchangeRate]:
    LOAD
        Currency,
        Rate,
        Date#(ValidFromDate, 'YYYY-MM-DD')                                               AS ValidFromDate,
        Date#(ValidToDate, 'YYYY-MM-DD')                                                 AS ValidToDate
    FROM [$(vPathRaw)ExchangeRates.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

// -------------------------------------------------------------------------------------------------
// Associates SaleDate with the range [ValidFromDate, ValidToDate] from tmp_ExchangeRate.
[tmp_RateBridge]:
    INTERVALMATCH (SaleDate, Currency)
    LOAD
      ValidFromDate,
      ValidToDate,
      Currency
    RESIDENT [tmp_ExchangeRate];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_RateBridge, combined via LEFT JOIN.
[tmp_SaleRate]:
    NOCONCATENATE
    LOAD
        SaleDate,
        ValidFromDate,
        ValidToDate,
        Currency
    RESIDENT [tmp_RateBridge];

    LEFT JOIN ([tmp_SaleRate])
    // -------------------------------------------------------------------------------------------------
    // Transforms tmp_ExchangeRate.
    LOAD
        Currency,
        Rate,
        ValidFromDate,
        ValidToDate
    RESIDENT [tmp_ExchangeRate];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_SalesRaw, combined via INNER JOIN.
[tmp_Sales]:
    LOAD
        SaleID,
        ProductID,
        SalespersonID,
        BranchID,
        Quantity,
        UnitPrice,
        DiscountPct,
        Currency,
        SourceFile,
        Date(Date#(SaleDate, 'YYYY-MM-DD'))                                              AS SaleDate,
        ApplyMap('map_CustomerSurvivor', CustomerID, -1)                                 AS CustomerID,
        ApplyMap('map_ChannelName', Channel, 'Other')                                    AS ChannelName,
        Quantity * UnitPrice * (1 - DiscountPct / 100)                                   AS NetAmount
    RESIDENT [tmp_SalesRaw]
    WHERE Quantity > 0;

    INNER JOIN ([tmp_Sales])
    // -------------------------------------------------------------------------------------------------
    // Transforms Product.
    LOAD
        ProductID
    RESIDENT [Product];

    LEFT JOIN ([tmp_Sales])
    // -------------------------------------------------------------------------------------------------
    // Transforms tmp_SaleRate.
    LOAD
        SaleDate,
        Currency,
        Rate
    RESIDENT [tmp_SaleRate]
    WHERE Currency <> '$(vBaseCurrency)';

DROP TABLE [tmp_SalesRaw];

DROP TABLE [tmp_ExchangeRate];
DROP TABLE [tmp_RateBridge];
DROP TABLE [tmp_SaleRate];

// -------------------------------------------------------------------------------------------------
// Raw load of tmp_AmountBand (no source set yet).
[tmp_AmountBand]:
    LOAD
        FromAmount,
        ToAmount,
        Band                                                                             AS AmountBand
    FROM [$(vPathRaw)AmountBands.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

// -------------------------------------------------------------------------------------------------
// Associates NetAmountCOP with the range [FromAmount, ToAmount] from tmp_AmountBand.
[tmp_BandBridge]:
    INTERVALMATCH (NetAmountCOP)
    LOAD
      FromAmount,
      ToAmount
    RESIDENT [tmp_AmountBand];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_BandBridge, combined via LEFT JOIN.
[tmp_SaleBand]:
    NOCONCATENATE
    LOAD
        NetAmountCOP,
        FromAmount,
        ToAmount
    RESIDENT [tmp_BandBridge];

    LEFT JOIN ([tmp_SaleBand])
    // -------------------------------------------------------------------------------------------------
    // Transforms tmp_AmountBand.
    LOAD
        FromAmount,
        ToAmount,
        AmountBand
    RESIDENT [tmp_AmountBand];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_Sales, combined via LEFT JOIN.
[Sales]:
    NOCONCATENATE
    LOAD
        *,
        Round(NetAmount * Alt(Rate, 1))                                                  AS NetAmountCOP
    RESIDENT [tmp_Sales];

    LEFT JOIN ([Sales])
    // -------------------------------------------------------------------------------------------------
    // Transforms tmp_SaleBand.
    LOAD
        NetAmountCOP,
        AmountBand
    RESIDENT [tmp_SaleBand];

DROP TABLE [tmp_Sales];

DROP TABLE [tmp_AmountBand];
DROP TABLE [tmp_BandBridge];
DROP TABLE [tmp_SaleBand];

DROP FIELD SourceFile FROM [Sales];

STORE [Sales] INTO [$(vPathTransform)Sales.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Transforms SaleReturn_PrecedingLoad, combined via INNER JOIN.
[SaleReturn]:
    LOAD
        ReturnID,
        SaleID,
        Reason,
        ReturnedQty,
        ReturnDate,
        If(Match(Reason, 'DAMAGED', 'EXPIRED'), 'Quality', 'Commercial')                 AS ReasonType
    ;
    // -------------------------------------------------------------------------------------------------
    // Raw load of SaleReturn_PrecedingLoad (no source set yet).
    LOAD
        ReturnID,
        SaleID,
        Reason,
        Quantity                                                                         AS ReturnedQty,
        Date(Date#(ReturnDate, 'YYYY-MM-DD'))                                            AS ReturnDate
    FROM [$(vPathRaw)Returns.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

    INNER JOIN ([SaleReturn])
    // -------------------------------------------------------------------------------------------------
    // Transforms Sales.
    LOAD
        SaleID,
        CustomerID,
        ProductID,
        SalespersonID,
        BranchID,
        Currency,
        ChannelName,
        NetAmountCOP / Quantity                                                          AS UnitNetCOP
    RESIDENT [Sales];

// -------------------------------------------------------------------------------------------------
// Transforms Sales, combined via CONCATENATE.
[Movement]:
    NOCONCATENATE
    LOAD
        SaleID,
        SaleDate                                                                         AS MovementDate,
        CustomerID,
        ProductID,
        SalespersonID,
        BranchID,
        Quantity,
        Currency,
        ChannelName,
        NetAmountCOP,
        AmountBand,
        'Sale'                                                                           AS MovementType
    RESIDENT [Sales];

    CONCATENATE ([Movement])
    // -------------------------------------------------------------------------------------------------
    // Transforms SaleReturn.
    LOAD
        SaleID,
        ReturnDate                                                                       AS MovementDate,
        CustomerID,
        ProductID,
        SalespersonID,
        BranchID,
        Currency,
        ChannelName,
        ReasonType,
        'Return'                                                                         AS MovementType,
        -ReturnedQty                                                                     AS Quantity,
        Round(-ReturnedQty * UnitNetCOP)                                                 AS NetAmountCOP
    RESIDENT [SaleReturn];

// -------------------------------------------------------------------------------------------------
// Raw load of Budget (no source set yet).
[Budget]:
    LOAD
        BranchID,
        Jan,
        Feb,
        Mar
    FROM [$(vPathRaw)Budget.csv] (txt, utf8, delimiter is ',', embedded labels, msq);

STORE [Movement] INTO [$(vPathTransform)Movement.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Unpivots columns into [BudgetMonthName] / [BudgetAmount] (CROSSTABLE).
[tmp_Budget]:
    CROSSTABLE('BudgetMonthName', 'BudgetAmount', 1)
    LOAD BranchID, Jan, Feb, Mar
    RESIDENT [Budget];

DROP TABLE [Budget];

// -------------------------------------------------------------------------------------------------
// Transforms tmp_Budget, combined via OUTER JOIN.
[BudgetVsActual]:
    LOAD
        BranchID,
        BudgetAmount,
        Match(BudgetMonthName, 'Jan', 'Feb', 'Mar')                                      AS MonthNum
    RESIDENT [tmp_Budget];

    OUTER JOIN ([BudgetVsActual])
    // -------------------------------------------------------------------------------------------------
    // Transforms Movement.
    LOAD
        BranchID,
        Num(Month(MovementDate))                                                         AS MonthNum,
        Sum(NetAmountCOP)                                                                AS ActualAmountCOP
    RESIDENT [Movement]
    GROUP BY BranchID, Num(Month(MovementDate));

DROP TABLE [tmp_Budget];

LET vMovementRows = NoOfRows('Movement');

// -------------------------------------------------------------------------------------------------
// IF $(vMovementRows) = 0, with ELSE.
IF $(vMovementRows) = 0 THEN

    TRACE ERROR: no sales reached the model, the reload stops here;

    EXIT SCRIPT;
ELSE

    TRACE Movements ready for the model: $(vMovementRows);
ENDIF

// -------------------------------------------------------------------------------------------------
// Transforms Movement.
[tmp_FactSales]:
    NOCONCATENATE
    LOAD
        SaleID,
        MovementDate                                                                     AS [%SK_Date],
        CustomerID                                                                       AS [%SK_Customer],
        ProductID                                                                        AS [%SK_Product],
        SalespersonID                                                                    AS [%SK_Salesperson],
        BranchID                                                                         AS [%SK_Branch],
        Quantity,
        Currency,
        ChannelName,
        NetAmountCOP,
        AmountBand,
        ReasonType,
        MovementType,
        AutoNumber(BranchID & '|' & Num(Month(MovementDate)))                            AS [%CK_BranchMonth]
    RESIDENT [Movement];

// -------------------------------------------------------------------------------------------------
// Transforms Movement.
[tmp_DateRange]:
    LOAD
        Min(MovementDate)                                                                AS MinDate,
        Max(MovementDate)                                                                AS MaxDate
    RESIDENT [Movement];

LET vMinDate = Num(Peek('MinDate', 0, 'tmp_DateRange'));
LET vMaxDate = Num(Peek('MaxDate', 0, 'tmp_DateRange'));

DROP TABLE [tmp_DateRange];

// -------------------------------------------------------------------------------------------------
// Builds a range with WHILE (field CalendarDate).
[tmp_CalendarBase]:
    LOAD
        Date($(vMinDate) + IterNo() - 1) AS [CalendarDate]
    AUTOGENERATE 1
    WHILE $(vMinDate) + IterNo() - 1 <= $(vMaxDate);

// -------------------------------------------------------------------------------------------------
// Transforms tmp_FactSales.
[Fact_Sales]:
    LOAD
        SaleID,
        [%SK_Customer],
        [%SK_Product],
        [%SK_Salesperson],
        [%SK_Branch],
        Quantity,
        Currency,
        ChannelName,
        NetAmountCOP,
        AmountBand,
        ReasonType,
        MovementType,
        [%CK_BranchMonth],
        [%SK_Date]
    RESIDENT [tmp_FactSales];

STORE [Fact_Sales] INTO [$(vPathModel)Fact_Sales.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Transforms BudgetVsActual.
[Fact_BudgetVsActual]:
    LOAD
        BudgetAmount,
        ActualAmountCOP,
        AutoNumber(BranchID & '|' & MonthNum)                                            AS [%CK_BranchMonth]
    RESIDENT [BudgetVsActual];

RENAME FIELD BudgetAmount TO BudgetAmountCOP;

STORE [Fact_BudgetVsActual] INTO [$(vPathModel)Fact_BudgetVsActual.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Transforms Customer.
[Dim_Customer]:
    LOAD
        CustomerID                                                                       AS [%SK_Customer],
        DocNumber,
        Segment,
        CreditLimit,
        CustomerName,
        DocTypeName,
        CustomerCity,
        SignupDate,
        CustomerStatus,
        CreditProfile
    RESIDENT [Customer];

STORE [Dim_Customer] INTO [$(vPathModel)Dim_Customer.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Transforms Product.
[Dim_Product]:
    LOAD
        ProductID                                                                        AS [%SK_Product],
        SKU,
        ListPrice,
        UnitCost,
        UnitOfMeasure,
        CategoryName,
        Family,
        BrandName,
        CountryOfOrigin,
        ProductName,
        MarginPct
    RESIDENT [Product];

STORE [Dim_Product] INTO [$(vPathModel)Dim_Product.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Transforms Branch.
[Dim_Branch]:
    LOAD
        BranchID                                                                         AS [%SK_Branch],
        BranchName,
        Region,
        BranchCity,
        BranchFormat
    RESIDENT [Branch];

STORE [Dim_Branch] INTO [$(vPathModel)Dim_Branch.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Transforms Salesperson.
[Dim_Salesperson]:
    LOAD
        SalespersonID                                                                    AS [%SK_Salesperson],
        HomeBranchID,
        MonthlyTarget,
        SalespersonName,
        HireDate
    RESIDENT [Salesperson];

STORE [Dim_Salesperson] INTO [$(vPathModel)Dim_Salesperson.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Transforms tmp_CalendarBase.
[Dim_Calendar]:
    LOAD
        CalendarDate,
        CalendarDate                                                                     AS [%SK_Date],
        Year(CalendarDate)                                                               AS Year,
        Num(Month(CalendarDate))                                                         AS MonthNum,
        Month(CalendarDate)                                                              AS Month,
        'Q' & Ceil(Month(CalendarDate) / 3)                                              AS Quarter,
        Week(CalendarDate)                                                               AS Week,
        WeekDay(CalendarDate)                                                            AS Weekday,
        If(WeekDay(CalendarDate) >= 5, 1, 0)                                             AS IsWeekend,
        If(Len(ApplyMap('map_Holiday', Num(CalendarDate), '')) > 0, 1, 0)                AS IsHoliday,
        ApplyMap('map_Holiday', Num(CalendarDate), Null())                               AS HolidayName
    RESIDENT [tmp_CalendarBase];

STORE [Dim_Calendar] INTO [$(vPathModel)Dim_Calendar.qvd] (qvd);

// -------------------------------------------------------------------------------------------------
// Kept as written in the imported script (no matching node type).
SignupCalendar:
    DECLARE FIELD DEFINITION Tagged ('$date')
    FIELDS
      Dual(Year($1), YearStart($1))                                                          AS [Year] Tagged ('$axis', '$year'),
      Month($1)                                                                              AS [Month] Tagged ('$month', '$cyclic'),
      Dual(Year($1) & '-Q' & Num(Ceil(Month($1)/3)), QuarterStart($1))                       AS [YearQuarter] Tagged ('$yearquarter', '$qualified');

// -------------------------------------------------------------------------------------------------
// Kept as written in the imported script (no matching node type).
DERIVE FIELDS FROM FIELDS [SignupDate] USING [SignupCalendar];

DROP TABLE [Branch];
DROP TABLE [BudgetVsActual];
DROP TABLE [Customer];
DROP TABLE [Movement];
DROP TABLE [Product];
DROP TABLE [SaleReturn];
DROP TABLE [Sales];
DROP TABLE [Salesperson];
DROP TABLE [tmp_CalendarBase];
DROP TABLE [tmp_FactSales];

TRACE Q-Expert Distributors reload finished;

Flow_6.qvs

File · read by MUST_INCLUDE

Not pasted: saved as a file. On the Flow_6 tab of Generate Syntax, Export downloads Flow_6.qvs (Deploy writes every tab into a folder at once). Put it in lib://Transformed/_QVS/Flow_6.qvs, the Transform/_QVS folder inside your QXDistributors folder. If the file is not there, the reload stops with an error: that is what MUST_INCLUDE is for.

Show script · 30 lines

/*----------------------------------------------------------------------------------------
	Description [Flow_6]:
		Imported via Reverse Engineering
	-------------------------------------------------------------------------------------
	Author:	Unknown - 
	Date:	[2026-11-02]
	-------------------------------------------------------------------------------------
	Changes
	-------------------------------------------------------------------------------------
	Author		Date		Detail
	-------------------------------------------------------------------------------------

	-------------------------------------------------------------------------------------
	Copyright © Q-Expert Distributors.
	Q-Expert Qlik Developer Framework. www.qfabrica.com
----------------------------------------------------------------------------------------*/

// -------------------------------------------------------------------------------------------------
// SWITCH '$(vEnvironment)': 2 branches plus DEFAULT.
SWITCH '$(vEnvironment)'
    CASE 'PROD'

        TRACE Production reload: the model QVDs are the ones the apps read;
    CASE 'QA'

        TRACE QA reload: check the model QVDs before promoting them;
    DEFAULT

        TRACE Development reload;
END SWITCH

05Why this way

A script is a design nobody can see. Drawn as a canvas, the layers, the joins and the stores are visible at once, and so is anything odd.
Equivalent, not a copy. Q-Expert may write the script back in its own order and style, but the model it loads is the same: same tables, same fields, nothing left over.
Assumptions are written down. Every inference the import makes is in the log, with its line, so a reviewer can check it instead of trusting it.
Documentation is part of the handover. The exported documentation tells the next developer what each step does, in plain language.

06What comes next

Same model, by hand or from a script. To explore the files themselves, try Q-Explorator.

Watch the episode video

Before you model

Q-Explorator is the Q-Fábrica team's desktop tool to explore QVD, CSV, Excel and Parquet files and to convert CSV, TXT and Excel files into QVD. Open the files of each episode in it to see their content and quality first.

About Q-Explorator

01The business question

02Before you start

03Step by step

Import the script

Read the log

Walk the canvas

Every node is editable

Generate, import again, document

04Check your result

_Main

Flow_1.qvs

Flow_2.qvs

Flow_3.qvs

Flow_4.qvs

Movement.qvs

Flow_6.qvs

05Why this way

06What comes next

Before you model