Initial commit

sqlscripts/tests/test-1-Database.sql

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+USE [Database]
+
+SELECT [E].[id], [E].[name], [T].[name], [A].[attribute_id], [AN].[name], [V].[value] 
+FROM [Tables].[products] AS [E]
+JOIN [Tables].[product_types] AS [T]
+  ON [T].[id] = [E].[product_type_id]
+JOIN [Tables].[product_attributes] AS [A]
+  ON [A].[product_id] = [E].[id]
+JOIN [Tables].[attributes] AS [AN]
+  ON [AN].[id] = [A].attribute_id
+LEFT JOIN [Tables].[product_values] AS [V]
+  ON [V].[product_id] = [A].[product_id]
+  AND [V].[attribute_id] = [A].[attribute_id]
+
+EXECUTE [Procedures].[select_expired_products] @date_of_manufacture_attribute_id, @expiration_date_attribute_id, N'19000201'

sqlscripts/tests/test-2-Database.sql

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+USE [Database]
+
+--<< 1
+SELECT [p].[id], [p].[name], [pt].[id], [pt].[name]
+FROM [Tables].[product_types] AS [pt]
+LEFT JOIN [Tables].[products] AS [p]
+  ON [p].[product_type_id] = [pt].[id]
+
+BEGIN TRY
+  EXECUTE [Procedures].[insert_product_type] 23, N'Orbit';
+END TRY
+BEGIN CATCH
+  PRINT N'The error occurred - the right case'
+END CATCH
+
+--<< 2
+EXECUTE [Procedures].[specify_product_type] 23, N'Orbit';
+
+SELECT [p].[id], [p].[name], [pt].[id], [pt].[name]
+FROM [Tables].[product_types] AS [pt]
+LEFT JOIN [Tables].[products] AS [p]
+  ON [p].[product_type_id] = [pt].[id]
+
+--<< 3
+EXECUTE [Procedures].[insert_product_type] 23, N'Mentos';
+
+SELECT [p].[id], [p].[name], [pt].[id], [pt].[name]
+FROM [Tables].[product_types] AS [pt]
+LEFT JOIN [Tables].[products] AS [p]
+  ON [p].[product_type_id] = [pt].[id]
+
+--<< 4
+ UPDATE [Tables].[products]
+SET [product_type_id] = (
+  SELECT [id] 
+  FROM [Tables].[product_types] 
+  WHERE [name] = N'Mentos'
+)
+WHERE UPPER([name]) LIKE N'%MENTOS%';
+
+SELECT [p].[id], [p].[name], [pt].[id], [pt].[name]
+FROM [Tables].[product_types] AS [pt]
+LEFT JOIN [Tables].[products] AS [p]
+  ON [p].[product_type_id] = [pt].[id]

sqlscripts/tests/test-4-Database.sql

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+USE [Database]
+
+SELECT [p].[name] AS [product_name], [a].[name] AS [attribute_name],
+	ISNULL(TRY_CONVERT(NVARCHAR(128), TRY_PARSE([pv].[value] AS datetime), 103), [pv].[value])
+FROM [Tables].[product_attributes] AS [pa]
+JOIN [Tables].[attributes] AS [a]
+  ON [a].[id] = [pa].[attribute_id]
+JOIN [Tables].[products] AS [p]
+  ON [p].[id] = [pa].[product_id]
+LEFT OUTER JOIN [Tables].[product_values] AS [pv]
+  ON [pv].[product_id] =  [pa].[product_id]
+     AND [pv].[attribute_id] = [pa].[attribute_id]
+ORDER BY [p].[id];

sqlscripts/tests/test-5-Database.sql

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+USE [Database]
+
+SELECT [Functions].[does_barcode_exist](1111111111111);
+SELECT [Functions].[does_barcode_exist](4444444444444);

sqlscripts/tests/version-with-denormalization/test-3-Database.sql

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+USE [Database]
+GO
+
+IF OBJECT_ID(N'[Functions].[product_information]') IS NOT NULL
+  DROP FUNCTION [Functions].[product_information];
+GO
+CREATE FUNCTION [Functions].[product_information] ()
+RETURNS TABLE
+AS
+  RETURN
+  SELECT [E].[id], [E].[name] AS [product_name], [T].[name] AS [type_name], [A].[attribute_id], [AN].[name], [V].[value] 
+  FROM [Tables].[products] AS [E]
+  JOIN [Tables].[product_types] AS [T]
+    ON [T].[id] = [E].[product_type_id]
+  JOIN [Tables].[product_attributes] AS [A]
+    ON [A].[product_id] = [E].[id]
+  JOIN [Tables].[attributes] AS [AN]
+    ON [AN].[id] = [A].[attribute_id]
+  LEFT JOIN [Tables].[product_values] AS [V]
+    ON [V].[product_id] = [A].[product_id]
+    AND [V].[attribute_id] = [A].[attribute_id]
+GO
+
+IF OBJECT_ID(N'[Functions].[product_inflow_records_information]') IS NOT NULL
+  DROP FUNCTION [Functions].[product_inflow_records_information];
+GO
+CREATE FUNCTION [Functions].[product_inflow_records_information] ()
+RETURNS TABLE
+AS
+RETURN
+  SELECT [pir].[id], [V].[value], [S].[name], [pir].[count], [pir].[full_price], [pir].[datetime]
+  FROM [Tables].[product_inflow_records] AS [pir]
+  JOIN [Tables].[product_values] AS [V]
+    ON [V].[id] = [pir].[barcode_product_value_id]
+  JOIN [Tables].[suppliers] AS [S]
+    ON [S].[id] = [pir].supplier_id
+GO
+
+--<< 0
+SELECT *
+FROM [Functions].[product_information]();
+
+--<< 1
+DECLARE @first_barcode_attribute_id AS INT,
+        @second_barcode_attribute_id AS INT;
+
+DECLARE @barcode_attribute_id AS INT;
+SET @barcode_attribute_id =
+ (SELECT [id]
+  FROM [Tables].[attributes] 
+  WHERE [name] = N'Barcode');
+
+EXECUTE [Procedures].[insert_barcode]
+@product_id = 1, 
+@barcode_attribute_id = @barcode_attribute_id,
+@barcode = N'7145621037931',
+@inserted_barcode_attribute_id = @first_barcode_attribute_id OUTPUT;
+
+SELECT *
+FROM [Functions].[product_information]();
+
+--<< 2
+BEGIN TRY
+  EXECUTE [Procedures].[insert_barcode] 1, @barcode_attribute_id, N'7145621037931';
+END TRY
+BEGIN CATCH -- The barcode is not unique
+  PRINT N'The error occurred - the right case'
+END CATCH
+
+BEGIN TRY
+  EXECUTE [Procedures].[insert_barcode] 1, @barcode_attribute_id, N'0289713447192';
+END TRY
+BEGIN CATCH -- The barcode is already exsist
+  PRINT N'The error occurred - the right case'
+END CATCH
+
+EXECUTE [Procedures].[insert_barcode] 2, @barcode_attribute_id, N'0000000000000', @inserted_barcode_attribute_id = @second_barcode_attribute_id OUTPUT;
+EXECUTE [Procedures].[insert_barcode] 3, @barcode_attribute_id;
+EXECUTE [Procedures].[insert_barcode] 4, @barcode_attribute_id;
+
+SELECT *
+FROM [Functions].[product_information]();
+
+--<< 3
+DECLARE 
+  @buffer_date_1 AS DATE,
+  @buffer_date_2 AS DATE,
+  @buffer_date_3 AS DATE,
+  @buffer_date_4 AS DATE,
+  @buffer_date_5 AS DATE;
+  
+SET @buffer_date_1 = CAST(N'1900-01-01' AS DATE);
+SET @buffer_date_2 = CAST(N'1900-01-02' AS DATE);
+SET @buffer_date_3 = CAST(N'1900-01-03' AS DATE);
+SET @buffer_date_4 = CAST(N'1900-01-04' AS DATE);
+SET @buffer_date_5 = CAST(N'1900-01-05' AS DATE);
+
+EXECUTE [Procedures].[insert_product_inflow_record]
+  @barcode_product_value_id = @first_barcode_attribute_id,
+  @barcode_product_attribute_id = @barcode_attribute_id,
+  @supplier_id = 1,
+  @count = 2,
+  @full_price = 3000,
+  @datetime = @buffer_date_1;
+
+EXECUTE [Procedures].[insert_product_inflow_record]
+  @barcode_product_value_id = @second_barcode_attribute_id,
+  @barcode_product_attribute_id = @barcode_attribute_id,
+  @supplier_id = 3,
+  @count = 50,
+  @full_price = 1600,
+  @datetime = @buffer_date_2;
+
+SELECT *
+FROM [Functions].[product_inflow_records_information]();
+
+--<< 4
+BEGIN TRY
+  EXECUTE [Procedures].[insert_product_outflow_record] @second_barcode_attribute_id, 5, @buffer_date_2;
+END TRY
+BEGIN CATCH -- Price not specified
+  PRINT N'The error occurred - the right case'
+END CATCH
+
+EXECUTE [Procedures].[insert_price_history_record] 2, @buffer_date_1, 40 -- Æåâàòåëüíàÿ ðåçèíêà Orbit Mega Êëóáíèêà, áåç ñàõàðà, 16,4 ã
+EXECUTE [Procedures].[insert_product_outflow_record] @second_barcode_attribute_id, 5, @buffer_date_2;
+
+SELECT [Functions].[product_with_barcode_stock](@barcode_attribute_id, @second_barcode_attribute_id);
+
+EXECUTE [Procedures].[insert_price_history_record] 2, @buffer_date_3, 45 -- Æåâàòåëüíàÿ ðåçèíêà Orbit Mega Êëóáíèêà, áåç ñàõàðà, 16,4 ã
+EXECUTE [Procedures].[insert_product_outflow_record] @second_barcode_attribute_id, 10, @buffer_date_4;
+
+SELECT [Functions].[product_with_barcode_stock](@barcode_attribute_id, @second_barcode_attribute_id);
+EXECUTE [Procedures].[details_of_product_outflow_records];
+
+--<< 5
+EXECUTE [Procedures].[insert_product_write_off_record] @second_barcode_attribute_id, 1, 5, @buffer_date_5; -- Âûøåë ñðîê ãîäíîñòè
+
+SELECT *
+FROM [Tables].[product_write_off_records];
+
+SELECT [Functions].[product_with_barcode_stock](@barcode_attribute_id, @second_barcode_attribute_id);
+
+BEGIN TRY
+  INSERT INTO [Tables].[product_outflow_records]([barcode_product_value_id], [count], [datetime])
+  VALUES(@first_barcode_attribute_id, 3, @buffer_date_1);
+END TRY
+BEGIN CATCH
+  PRINT N'The error occurred - the right case'
+END CATCH
+
+DROP FUNCTION [Functions].[product_information];
+DROP FUNCTION [Functions].[product_inflow_records_information];