src samples

Author: brown9804

0_Azure/2_AzureAnalytics/1_SynapseAnalytics/demos/2_synapse_views_dynamically_remove_space/0_serverlessSQLPool/src/0_create-userdb.sql

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+CREATE DATABASE MyUserDatabase

0_Azure/2_AzureAnalytics/1_SynapseAnalytics/demos/2_synapse_views_dynamically_remove_space/0_serverlessSQLPool/src/1_use-userdb.sql

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+USE MyUserDatabase;
+
+CREATE EXTERNAL DATA SOURCE MyDataSourceNameTest
+WITH (
+    LOCATION = 'https://brownteststorage.dfs.core.windows.net/sample-tables-container/'
+);

0_Azure/2_AzureAnalytics/1_SynapseAnalytics/demos/2_synapse_views_dynamically_remove_space/0_serverlessSQLPool/src/2_create-external-fileformat.sql

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+CREATE EXTERNAL FILE FORMAT MyFileFormat
+WITH (
+    FORMAT_TYPE = DELIMITEDTEXT,
+    FORMAT_OPTIONS (
+        FIELD_TERMINATOR = ',',
+        STRING_DELIMITER = '"',
+        FIRST_ROW = 2
+    )
+);

0_Azure/2_AzureAnalytics/1_SynapseAnalytics/demos/2_synapse_views_dynamically_remove_space/0_serverlessSQLPool/src/3_create-external-tables.sql

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+CREATE EXTERNAL TABLE [Employee Data Test Brown] (
+    [Employee ID] INT,
+    [Employee Name] NVARCHAR(50),
+    [Hire Date] DATE
+)
+WITH (
+    LOCATION = 'employee data with spaces.csv',
+    DATA_SOURCE = MyDataSourceNameTest,
+    FILE_FORMAT = MyFileFormat
+);
+
+CREATE EXTERNAL TABLE [Product Data Test Brown] (
+    [Product ID] INT,
+    [Product Name] NVARCHAR(50),
+    [Release Date] DATE
+)
+WITH (
+    LOCATION = 'product data with spaces.csv',
+    DATA_SOURCE = MyDataSourceNameTest,
+    FILE_FORMAT = MyFileFormat
+);

0_Azure/2_AzureAnalytics/1_SynapseAnalytics/demos/2_synapse_views_dynamically_remove_space/0_serverlessSQLPool/src/4_query-tables.sql

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+-- Confirm the existence of the tables
+SELECT * FROM sys.tables 
+WHERE name IN ('Product Data', 'Employee Data');
+
+USE MyUserDatabase;
+-- SELECT * FROM [dbo].[Product Data];
+SELECT * FROM [dbo].[Employee Data Test Brown];
+

0_Azure/2_AzureAnalytics/1_SynapseAnalytics/demos/2_synapse_views_dynamically_remove_space/0_serverlessSQLPool/src/5_dynamically-remove-spaces.sql

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+-- Create a temporary table to store the dynamic SQL statements
+CREATE TABLE #CreateViewStatements (SQLStatement NVARCHAR(MAX), RowNum INT);
+
+-- Insert dynamic SQL statements for each table with a row number
+INSERT INTO #CreateViewStatements (SQLStatement, RowNum)
+SELECT 
+    'CREATE VIEW ' + QUOTENAME(REPLACE(TABLE_NAME, ' ', '_')) + ' AS SELECT ' +
+    STRING_AGG('[' + COLUMN_NAME + '] AS [' + REPLACE(COLUMN_NAME, ' ', '') + ']', ', ') +
+    ' FROM ' + QUOTENAME(TABLE_NAME),
+    ROW_NUMBER() OVER (ORDER BY TABLE_NAME)
+FROM INFORMATION_SCHEMA.COLUMNS
+GROUP BY TABLE_NAME;
+
+-- Declare variables to hold the SQL statement and row number
+DECLARE @sql NVARCHAR(MAX);
+DECLARE @rowNum INT = 1;
+DECLARE @maxRowNum INT;
+
+-- Get the maximum row number
+SELECT @maxRowNum = MAX(RowNum) FROM #CreateViewStatements;
+
+-- Loop through the temporary table and execute each SQL statement
+WHILE @rowNum <= @maxRowNum
+BEGIN
+    -- Get the next SQL statement
+    SELECT @sql = SQLStatement FROM #CreateViewStatements WHERE RowNum = @rowNum;
+
+    -- Execute the SQL statement
+    EXEC sp_executesql @sql;
+
+    -- Increment the row number
+    SET @rowNum = @rowNum + 1;
+END;
+
+-- Drop the temporary table
+DROP TABLE #CreateViewStatements;