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sp_doc.sql
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SET NOCOUNT OFF;
SET ANSI_NULLS ON;
GO
SET QUOTED_IDENTIFIER ON;
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'Description' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'Description' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@SqlMinorVersion' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@SqlMinorVersion' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@SqlMajorVersion' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@SqlMajorVersion' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@ExtendedPropertyName' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@ExtendedPropertyName' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@DatabaseName' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@DatabaseName' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@LimitStoredProcLength' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@LimitStoredProcLength' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@Emojis' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@Emojis' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@Verbose' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@Verbose' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
IF EXISTS (SELECT * FROM sys.fn_listextendedproperty(N'@AllExtendedProperties' , N'SCHEMA',N'dbo', N'PROCEDURE',N'sp_doc', NULL,NULL))
BEGIN;
EXEC sys.sp_dropextendedproperty @name=N'@AllExtendedProperties' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'PROCEDURE',@level1name=N'sp_doc';
END
GO
/***************************/
/* Create stored procedure */
/***************************/
IF NOT EXISTS (SELECT * FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[sp_doc]') AND [type] IN (N'P', N'PC'))
BEGIN
EXEC dbo.sp_executesql @statement = N'CREATE PROCEDURE [dbo].[sp_doc] AS';
END
GO
ALTER PROCEDURE [dbo].[sp_doc]
@DatabaseName SYSNAME = NULL
,@ExtendedPropertyName SYSNAME = 'Description'
,@AllExtendedProperties BIT = 0
,@LimitStoredProcLength BIT = 1
,@Emojis BIT = 0
,@Verbose BIT = 1
/* Parameters defined here for testing only */
,@SqlMajorVersion TINYINT = 0
,@SqlMinorVersion SMALLINT = 0
WITH RECOMPILE
AS
/*
sp_doc - Always have current documentation by generating it on the fly in markdown.
Part of the DBA MultiTool https://dba-multitool.org
Version: 20211223
MIT License
Copyright (c) 2023 John McCall
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
documentation files (the "Software"), to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
=========
Example:
EXEC sp_doc @DatabaseName = 'WideWorldImporters';
*/
BEGIN
SET NOCOUNT ON;
DECLARE @Sql NVARCHAR(MAX)
,@ParmDefinition NVARCHAR(500)
,@QuotedDatabaseName SYSNAME
,@Msg NVARCHAR(MAX)
,@SensitivityClassification BIT
-- Escaping markdown inside EP via HTML codes since
-- we can't traditionally escape unknown content easily
,@PipeHTMLCode CHAR(6) = '|'
,@TickHTMLCode CHAR(5) = '`'
,@RightBracketHTMLCode CHAR(5) = ']'
,@BreakHTMLCode CHAR(5) = '<br/>'
-- Variables for Emoji mode
,@Yes VARCHAR(20) = 'yes'
,@No VARCHAR(20) = 'no'
,@PK VARCHAR(20) = NULL
,@FK VARCHAR(20) = NULL
,@Column VARCHAR(20) = NULL;
-- Find Version
IF (@SqlMajorVersion = 0)
BEGIN;
SET @SqlMajorVersion = CAST(SERVERPROPERTY('ProductMajorVersion') AS TINYINT);
END;
IF (@SqlMinorVersion = 0)
BEGIN;
SET @SqlMinorVersion = CAST(SERVERPROPERTY('ProductMinorVersion') AS TINYINT);
END;
-- Validate Version
IF (@SqlMajorVersion < 11)
BEGIN;
SET @Msg = 'SQL Server versions below 2012 are not supported, sorry!';
RAISERROR(@Msg, 16, 1);
END;
-- Check database name
IF (@DatabaseName IS NULL)
BEGIN
SET @DatabaseName = DB_NAME();
IF (@Verbose = 1)
BEGIN;
SET @Msg = 'No database provided, assuming current database.';
RAISERROR(@Msg, 10, 1) WITH NOWAIT;
END;
END
ELSE IF (DB_ID(@DatabaseName) IS NULL)
BEGIN;
SET @Msg = 'Database not available.';
RAISERROR(@Msg, 16, 1);
END;
SET @QuotedDatabaseName = QUOTENAME(@DatabaseName); --Avoid injections
-- Check Emoji Mode
IF (@Emojis = 1)
BEGIN;
SET @Yes = ':heavy_check_mark:';
SET @No = ':x:';
SET @PK = ':key: ';
SET @FK = ':old_key: ';
SET @Column = ':page_facing_up: ';
END;
-- Check for Sensitivity Classifications
IF EXISTS (SELECT 1 FROM [sys].[system_views] WHERE [name] = 'sensitivity_classifications')
BEGIN
SET @Sql = N'USE ' + @QuotedDatabaseName + ';
IF EXISTS (SELECT 1 FROM [sys].[sensitivity_classifications])
BEGIN
SET @SensitivityClassification = 1;
END;
ELSE
BEGIN
SET @SensitivityClassification = 0;
END;';
SET @ParmDefinition = N'@SensitivityClassification BIT OUTPUT';
EXEC sp_executesql @Sql
,@ParmDefinition
,@SensitivityClassification OUTPUT;
END;
--Create table to hold EP data
SET @Sql = N'USE ' + @QuotedDatabaseName + ';
CREATE TABLE #markdown (
[id] INT IDENTITY(1,1),
[value] NVARCHAR(MAX));';
/******************************
Generate markdown for database
******************************/
--Database Name
SET @Sql = @Sql + N'
INSERT INTO #markdown (value)
VALUES (CONCAT(''# '', @DatabaseName) COLLATE DATABASE_DEFAULT);' +
--Database extended properties
+ N'INSERT INTO #markdown (value)
SELECT CONCAT(CHAR(13), CHAR(10), CAST([value] AS VARCHAR(8000)))
FROM [sys].[extended_properties] AS [ep]
WHERE [ep].[class] = 0
AND [ep].[name] = @ExtendedPropertyName;' +
--Database metadata
+ N'INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| Property | Value |''))
,(''| --- | --- |'');
INSERT INTO #markdown
SELECT CONCAT(''| '', ''SQL Server Version'', '' | '', CAST(SERVERPROPERTY(''ProductVersion'') AS SYSNAME), '' |'')
UNION ALL
SELECT CONCAT(''| '', ''Compatibility Level'', '' | '', [compatibility_level], '' |'')
FROM [sys].[databases]
WHERE [name] = DB_NAME()
UNION ALL
SELECT CONCAT(''| '', ''Collation'', '' | '', [collation_name], '' |'')
FROM [sys].[databases]
WHERE [name] = DB_NAME();
INSERT INTO #markdown (value)
VALUES (''----'');' +
--Variables
+ N'DECLARE @ObjectId INT,
@IndexObjectId INT,
@TrigObjectId INT,
@CheckConstObjectId INT,
@DefaultConstObjectId INT;
DECLARE @KeyColumns NVARCHAR(MAX),
@IncludeColumns NVARCHAR(MAX);';
/*****************************
Generate markdown for schemas
*****************************/
--Build table of contents
SET @Sql = @Sql + N'
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''## Schemas''))
,(CONCAT(CHAR(13), CHAR(10), ''<details><summary>Click to expand</summary>'', CHAR(13), CHAR(10)));' +
+ N'INSERT INTO #markdown (value)
SELECT CONCAT(''* ['', [name], ''](#'', REPLACE(LOWER([name]), '' '', ''-''), '')'')
FROM [sys].[schemas]
WHERE [schema_id] < 16384
AND [name] NOT IN (''sys'', ''guest'', ''INFORMATION_SCHEMA'')
ORDER BY [name] ASC;' +
--Object details
+ N'DECLARE [obj_cursor] CURSOR
LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT [schema_id]
FROM [sys].[schemas]
WHERE [schema_id] < 16384
AND [name] NOT IN (''sys'', ''guest'', ''INFORMATION_SCHEMA'')
ORDER BY [name] ASC;
OPEN [obj_cursor]
FETCH NEXT FROM [obj_cursor] INTO @ObjectId
WHILE @@FETCH_STATUS = 0
BEGIN;
INSERT INTO #markdown
SELECT CONCAT(CHAR(13), CHAR(10), ''### '', SCHEMA_NAME(@ObjectId));' +
--Main Extended Property (@ExtendedProperty)
+ N'
IF EXISTS (SELECT * FROM [sys].[schemas] AS [s] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [s].[schema_id] = [ep].[major_id]
WHERE [s].[schema_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the object
AND [ep].[class] = 3 --Schema
AND [ep].[name] = @ExtendedPropertyName)
BEGIN;
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| '', @ExtendedPropertyName COLLATE DATABASE_DEFAULT, '' |''))
,(''| --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT, '' |'')
FROM [sys].[schemas] AS [s] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [s].[schema_id] = [ep].[major_id]
WHERE [s].[schema_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the object
AND [ep].[class] = 3 --Schema
AND [ep].[name] = @ExtendedPropertyName;
END;';
--All Extended Properties (non-@ExtendedProperty)
IF @AllExtendedProperties = 1
BEGIN;
SET @Sql = @Sql + N'
IF EXISTS (SELECT * FROM [sys].[schemas] AS [s] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [s].[schema_id] = [ep].[major_id]
WHERE [s].[schema_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the object
AND [ep].[class] = 3 --Schema
AND [ep].[name] <> @ExtendedPropertyName)
BEGIN;
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''#### '', ''Extended Properties''))
,(CONCAT(CHAR(13), CHAR(10), ''| Name | Value |''))
,(''| --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', [ep].[name], '' | '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT, '' |'')
FROM [sys].[schemas] AS [s] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [s].[schema_id] = [ep].[major_id]
WHERE [s].[schema_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the object
AND [ep].[class] = 3 --Schema
AND [ep].[name] <> @ExtendedPropertyName
ORDER BY [ep].[name] ASC;
END;';
END;
SET @Sql = @Sql + N'
FETCH NEXT FROM obj_cursor INTO @ObjectId;
END;
CLOSE obj_cursor;
DEALLOCATE obj_cursor;' +
--End collapsible schema section
+ N'INSERT INTO #markdown
VALUES (CONCAT(CHAR(13), CHAR(10), ''</details>''));';
--End markdown for schemas
/****************************
Generate markdown for tables
****************************/
--Build table of contents
SET @Sql = @Sql + N'
IF EXISTS (SELECT 1 FROM [sys].[tables] WHERE [type] = ''U'' AND [is_ms_shipped] = 0)
BEGIN
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''## Tables''))
,(CONCAT(CHAR(13), CHAR(10), ''<details><summary>Click to expand</summary>'', CHAR(13), CHAR(10)));' +
+ N'INSERT INTO #markdown (value)
SELECT CONCAT(''* ['', OBJECT_SCHEMA_NAME([t].[object_id]), ''.'', OBJECT_NAME([t].[object_id]), ''](#'', REPLACE(LOWER(OBJECT_SCHEMA_NAME([t].[object_id])), '' '', ''-''), REPLACE(LOWER(OBJECT_NAME([t].[object_id])), '' '', ''-''), '')'')
FROM [sys].[tables] [t]
LEFT JOIN [sys].[extended_properties] [ep] ON [t].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = 0 --On the table
AND [ep].[class] = 1 --Object or col
AND [ep].[name] = ''microsoft_database_tools_support''
WHERE [t].[type] = ''U''
AND [t].[is_ms_shipped] = 0
AND [ep].[name] IS NULL --Exclude SSDT tables
ORDER BY OBJECT_SCHEMA_NAME([t].[object_id]), [t].[name] ASC;' +
--Object details
+ N'DECLARE obj_cursor CURSOR
LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT [t].[object_id]
FROM [sys].[tables] [t]
LEFT JOIN [sys].[extended_properties] [ep] ON [t].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = 0 --On the table
AND [ep].[class] = 1 --Object or col
AND [ep].[name] = ''microsoft_database_tools_support''
WHERE [t].[type] = ''U''
AND [t].[is_ms_shipped] = 0
AND [ep].[name] IS NULL --Exclude SSDT tables
ORDER BY OBJECT_SCHEMA_NAME([t].[object_id]), [t].[name] ASC;
OPEN obj_cursor
FETCH NEXT FROM obj_cursor INTO @ObjectId
WHILE @@FETCH_STATUS = 0
BEGIN
INSERT INTO #markdown
SELECT CONCAT(CHAR(13), CHAR(10), ''### '', OBJECT_SCHEMA_NAME(@ObjectId), ''.'', OBJECT_NAME(@ObjectId));' +
--Main Extended Property (@ExtendedProperty)
+ N'
IF EXISTS (SELECT * FROM [sys].[tables] AS [t] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [t].[object_id] = [ep].[major_id]
WHERE [t].[object_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the table
AND [ep].[class] = 1 --Object or col
AND [ep].[name] = @ExtendedPropertyName)
BEGIN;
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| '', @ExtendedPropertyName COLLATE DATABASE_DEFAULT, '' |''))
,(''| --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT, '' |'')
FROM [sys].[tables] AS [t] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [t].[object_id] = [ep].[major_id]
WHERE [t].[object_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the table
AND [ep].[class] = 1 --Object or col
AND [ep].[name] = @ExtendedPropertyName;
END;';
--All Extended Properties (non-@ExtendedProperty)
IF @AllExtendedProperties = 1
BEGIN;
SET @Sql = @Sql + N'
IF EXISTS (SELECT * FROM [sys].[tables] AS [t] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [t].[object_id] = [ep].[major_id]
WHERE [t].[object_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the table
AND [ep].[class] = 1 --Object or col
AND [ep].[name] <> @ExtendedPropertyName)
BEGIN;
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''#### '', ''Extended Properties''))
,(CONCAT(CHAR(13), CHAR(10), ''| Name | Value |''))
,(''| --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', [ep].[name], '' | '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT, '' |'')
FROM [sys].[tables] AS [t] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [t].[object_id] = [ep].[major_id]
WHERE [t].[object_id] = @ObjectId
AND [ep].[minor_id] = 0 --On the table
AND [ep].[class] = 1 --Object or col
AND [ep].[name] <> @ExtendedPropertyName
ORDER BY [ep].[name] ASC;
END;';
END;
-- Columns
SET @Sql = @Sql + N'
INSERT INTO #markdown (value)
SELECT CONCAT(CHAR(13), CHAR(10), ''#### '', ''Columns'');';
IF @SensitivityClassification = 1
BEGIN;
SET @Sql = @Sql + N'
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| Column | Type | Null | Foreign Key | Default | '', @ExtendedPropertyName COLLATE DATABASE_DEFAULT, '' | Classification |''))
,(''| --- | --- | --- | --- | --- | --- | --- |'');';
END;
ELSE
BEGIN
SET @Sql = @Sql + N'
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| Column | Type | Null | Foreign Key | Default | '', @ExtendedPropertyName COLLATE DATABASE_DEFAULT, '' |''))
,(''| --- | --- | --- | --- | --- | --- |'');';
END;
--Columns
SET @Sql = @Sql + N'
INSERT INTO #markdown (value)
SELECT CONCAT(''| ''
,CASE
WHEN [ic].[object_id] IS NOT NULL
THEN CONCAT(@PK, ''**'',[c].[name],''**'')
WHEN [fk].[parent_object_id] IS NOT NULL
THEN CONCAT(@FK, [c].[name])
ELSE CONCAT(@Column, [c].[name])
END
,'' | ''
,CONCAT(UPPER(TYPE_NAME([user_type_id]))
,CASE
WHEN TYPE_NAME([user_type_id]) IN (N''decimal'',N''numeric'')
THEN CONCAT(N''('',CAST(precision AS varchar(5)), N'','',CAST(scale AS varchar(5)), N'')'')
WHEN TYPE_NAME([user_type_id]) IN (''varchar'', ''char'', ''varbinary'')
THEN CASE
WHEN [max_length] = -1
THEN N''(MAX)''
ELSE QUOTENAME(CAST([max_length] AS VARCHAR(10)), ''('')
END
WHEN TYPE_NAME([user_type_id]) IN (N''time'',N''datetime2'',N''datetimeoffset'')
THEN QUOTENAME(CAST(scale AS varchar(5)), ''('')
WHEN TYPE_NAME([user_type_id]) in (N''float'')
THEN CASE
WHEN [c].precision = 53
THEN N''''
ELSE CONCAT(N''('',CAST([c].precision AS varchar(5)),N'')'')
END
WHEN TYPE_NAME([c].user_type_id) IN (N''int'',N''bigint'',N''smallint'',N''tinyint'',N''money'',N''smallmoney'',
N''real'',N''datetime'',N''smalldatetime'',N''bit'',N''image'',N''text'',N''uniqueidentifier'',
N''date'',N''ntext'',N''sql_variant'',N''hierarchyid'',''geography'',N''timestamp'',N''xml'')
THEN N''''
WHEN TYPE_NAME([user_type_id]) IN (N''nvarchar'',N''nchar'', N''sysname'')
THEN CASE
WHEN [max_length] = -1
THEN N''(MAX)''
ELSE QUOTENAME(CAST([max_length]/2 AS VARCHAR(10)), ''('')
END
ELSE QUOTENAME(CAST([max_length] AS VARCHAR(10)), ''('')
END)
,'' | ''
,CASE [c].[is_nullable]
WHEN 1
THEN @Yes
ELSE @No
END
,'' | ''
,CASE
WHEN [fk].[parent_object_id] IS NOT NULL
THEN CONCAT(''['',QUOTENAME(OBJECT_SCHEMA_NAME([fk].[referenced_object_id])), ''.'', QUOTENAME(OBJECT_NAME([fk].[referenced_object_id])), ''.'', QUOTENAME(COL_NAME([fk].[referenced_object_id], [fk].[referenced_column_id])),'']'',''(#'',LOWER(OBJECT_SCHEMA_NAME([fk].[referenced_object_id])), LOWER(OBJECT_NAME([fk].[referenced_object_id])), '')'')
ELSE ''''
END
,'' | ''
,OBJECT_DEFINITION([dc].[object_id])
,'' | ''
,REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT
,'' |''';
IF @SensitivityClassification = 1
BEGIN
SET @Sql = @Sql + N'
,CASE
WHEN [sc].[label] IS NOT NULL
THEN CONCAT('' Label: '', CAST([sc].[Label] AS SYSNAME), '' <br /> '', ''Type: '', CAST([sc].[Information_Type] AS SYSNAME), '' <br /> '', ''Rank: '', CAST([Rank_Desc] AS SYSNAME), '' <br /> '')
ELSE '' ''
END
,'' |''';
END
SET @Sql = @Sql + N')';
SET @Sql = @Sql + N'
FROM [sys].[tables] AS [t] WITH(NOLOCK)
INNER JOIN [sys].[columns] AS [c] WITH(NOLOCK) ON [t].[object_id] = [c].[object_id]
LEFT JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [t].[object_id] = [ep].[major_id]
AND [ep].[minor_id] > 0
AND [ep].[minor_id] = [c].[column_id]
AND [ep].[class] = 1 --Object/col
AND [ep].[name] = @ExtendedPropertyName
LEFT JOIN [sys].[foreign_key_columns] AS [fk] WITH(NOLOCK) ON [fk].[parent_object_id] = [c].[object_id]
AND [fk].[parent_column_id] = [c].[column_id]
LEFT JOIN [sys].[default_constraints] AS [dc] WITH(NOLOCK) ON [dc].[parent_object_id] = [c].[object_id]
AND [dc].[parent_column_id] = [c].[column_id]
LEFT JOIN [sys].[indexes] AS [pk] WITH(NOLOCK) ON [pk].[object_id] = [t].[object_id]
AND [pk].[is_primary_key] = 1
LEFT JOIN [sys].[index_columns] AS [ic] WITH(NOLOCK) ON [ic].[index_id] = [pk].[index_id]
AND [ic].[object_id] = [t].[object_id]
AND [ic].[column_id] = [c].[column_id]';
IF @SensitivityClassification = 1
BEGIN
SET @Sql = @Sql + N'
LEFT JOIN [sys].[sensitivity_classifications] AS [sc] WITH(NOLOCK) ON [sc].[major_id] = [t].[object_id]
AND [sc].[minor_id] = [c].[column_id]';
END;
SET @Sql = @Sql + N'
WHERE [t].[object_id] = @ObjectId;';
--Column Extended Properties
IF @AllExtendedProperties = 1
BEGIN
SET @Sql = @Sql + N'
IF EXISTS (SELECT * FROM [sys].[tables] AS [t] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [t].[object_id] = [ep].[major_id]
WHERE [t].[object_id] = @ObjectId
AND [ep].[minor_id] > 0 --Column, when class = 1
AND [ep].[class] = 1 --Object/col
AND [ep].[name] <> @ExtendedPropertyName)
BEGIN
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''##### '', ''Column Extended Properties''))
,(CONCAT(CHAR(13), CHAR(10), ''Column | Name | Value |''))
,(''| --- | --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', [c].[name], '' | '', [ep].[name], '' | '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT, '' |'')
FROM [sys].[tables] AS [t] WITH(NOLOCK)
INNER JOIN [sys].[extended_properties] AS [ep] WITH(NOLOCK) ON [t].[object_id] = [ep].[major_id]
INNER JOIN [sys].[columns] AS [c] ON [ep].[minor_id] = [c].[column_id]
AND [c].[object_id] = [t].[object_id]
WHERE [t].[object_id] = @ObjectId
AND [ep].[minor_id] > 0 --Column (when class = 1)
AND [ep].[class] = 1 --Object/col
AND [ep].[name] <> @ExtendedPropertyName
ORDER BY [c].[name], [ep].[name] ASC;
END;';
END
--Indexes
SET @Sql = @Sql + N'
IF EXISTS (SELECT 1 FROM [sys].[indexes] WHERE [object_id] = @ObjectId AND [type] > 0)
BEGIN
INSERT INTO #markdown (value)
SELECT CONCAT(CHAR(13), CHAR(10), ''#### '', ''Indexes'');
DECLARE [index_cursor] CURSOR
LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT [ind].[index_id]
FROM [sys].[indexes] AS [ind]
WHERE [ind].[object_id] = @ObjectId
AND [ind].[type] > 0 -- Not heap
ORDER BY [ind].[is_primary_key] DESC, [ind].[is_unique_constraint] DESC, [ind].[name] DESC
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| Name | Type | Key Columns | Include Columns | '', @ExtendedPropertyName COLLATE DATABASE_DEFAULT, '' |''))
,(''| --- | --- | --- | --- | --- |'');
OPEN [index_cursor]
FETCH NEXT FROM [index_cursor] INTO @IndexObjectId
WHILE @@FETCH_STATUS = 0
BEGIN
' +
-- Get key columns as a csv list
+ N'SELECT @KeyColumns = STUFF((
SELECT CONCAT('', '', QUOTENAME([col].[name]))
FROM [sys].[indexes] AS [ind]
INNER JOIN [sys].[index_columns] AS [ic] ON [ind].[object_id] = [ic].[object_id]
AND [ic].[index_id] = [ind].[index_id]
INNER JOIN [sys].[columns] AS [col] ON [ic].[object_id] = [col].[object_id]
AND [ic].[column_id] = [col].[column_id]
WHERE [ind].[object_id] = @ObjectId
AND [ind].[index_id] = @IndexObjectId
AND [ic].[is_included_column] = 0
FOR XML PATH('''')
), 1, 2, ''''); ' +
-- Get included columns as a csv list
+ N'SELECT @IncludeColumns = STUFF((
SELECT CONCAT('', '', QUOTENAME([col].[name]))
FROM [sys].[indexes] AS [ind]
INNER JOIN [sys].[index_columns] AS [ic] ON [ind].[object_id] = [ic].[object_id]
AND [ic].[index_id] = [ind].[index_id]
INNER JOIN [sys].[columns] AS [col] ON [ic].[object_id] = [col].[object_id]
AND [ic].[column_id] = [col].[column_id]
WHERE [ind].[object_id] = @ObjectId
AND [ind].[index_id] = @IndexObjectId
AND [ic].[is_included_column] = 1
FOR XML PATH('''')
), 1, 2, '''');
INSERT INTO #markdown (value)
SELECT CONCAT(''| ''
,CASE
WHEN [ind].[is_primary_key] = 1
THEN CONCAT(@PK, ''**'',[ind].[name],''**'')
ELSE [ind].[name]
END
, '' | ''
, LOWER([ind].[type_desc]) COLLATE DATABASE_DEFAULT
, '' | ''
, @KeyColumns COLLATE DATABASE_DEFAULT
, '' | ''
, @IncludeColumns COLLATE DATABASE_DEFAULT
, '' | ''
, REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT
, '' |'')
FROM [sys].[indexes] AS [ind]
LEFT JOIN [sys].[extended_properties] AS [ep] ON [ind].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = [ind].[index_id]
AND [ep].[class] = 7 -- Index
AND [ep].[name] = @ExtendedPropertyName
WHERE [ind].[object_id] = @ObjectId
AND [ind].[index_id] = @IndexObjectId;
FETCH NEXT FROM [index_cursor] INTO @IndexObjectId;
END;
CLOSE [index_cursor];
DEALLOCATE [index_cursor];
END;
';
--Index Extended Properties
IF @AllExtendedProperties = 1
BEGIN;
SET @Sql = @Sql + N'
IF EXISTS (SELECT * FROM [sys].[indexes] AS [ind]
INNER JOIN [sys].[extended_properties] AS [ep] ON [ind].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = [ind].[index_id]
AND [ep].[class] = 7 -- Index
WHERE [ind].[object_id] = @ObjectId
AND [ind].[index_id] = @IndexObjectId
AND [ep].[name] <> @ExtendedPropertyName)
BEGIN
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''##### '', ''Index Extended Properties''))
,(CONCAT(CHAR(13), CHAR(10), ''Index | Name | Value |''))
,(''| --- | --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', [ind].[name], '' | '', [ep].[name], '' | '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT, '' |'')
FROM [sys].[indexes] AS [ind]
LEFT JOIN [sys].[extended_properties] AS [ep] ON [ind].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = [ind].[index_id]
AND [ep].[class] = 7 -- Index
WHERE [ind].[object_id] = @ObjectId
AND [ind].[index_id] = @IndexObjectId
AND [ep].[name] <> @ExtendedPropertyName
ORDER BY [ind].[name], [ep].[name] ASC;
END;';
END;
--Triggers
SET @Sql = @Sql + N'
IF EXISTS (SELECT * FROM [sys].[triggers] WHERE [parent_id] = @ObjectId)
BEGIN
INSERT INTO #markdown (value)
SELECT CONCAT(CHAR(13), CHAR(10), ''#### '', ''Triggers'')
DECLARE [trig_cursor] CURSOR
LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT [object_id]
FROM [sys].[triggers]
WHERE [parent_id] = @ObjectId
ORDER BY OBJECT_SCHEMA_NAME([object_id]), [name] ASC;
OPEN [trig_cursor]
FETCH NEXT FROM [trig_cursor] INTO @TrigObjectId
WHILE @@FETCH_STATUS = 0
BEGIN
INSERT INTO #markdown (value)
VALUES (CONCAT(''##### '', OBJECT_SCHEMA_NAME(@TrigObjectId), ''.'', OBJECT_NAME(@TrigObjectId)))
,(CONCAT(''###### '', ''Definition''))
,(CONCAT(''<details><summary>Click to expand</summary>'', CHAR(13), CHAR(10)));' +
--Object definition
+ N'INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''```sql'',
CHAR(13), CHAR(10), OBJECT_DEFINITION(@CheckConstObjectId)))
,(''```'')
,(CONCAT(CHAR(13), CHAR(10), ''</details>''))
FETCH NEXT FROM [trig_cursor] INTO @TrigObjectId;
END;
CLOSE [trig_cursor];
DEALLOCATE [trig_cursor];
END;' +
--Check Constraints
+ N'IF EXISTS (SELECT 1 FROM [sys].[check_constraints] WHERE [parent_object_id] = @ObjectId)
BEGIN
INSERT INTO #markdown (value)
SELECT CONCAT(CHAR(13), CHAR(10), ''#### '', ''Check Constraints'');
DECLARE [check_cursor] CURSOR
LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT [object_id]
FROM [sys].[check_constraints]
WHERE [parent_object_id] = @ObjectId
ORDER BY OBJECT_SCHEMA_NAME(object_id), [name] ASC;
OPEN [check_cursor]
FETCH NEXT FROM [check_cursor] INTO @CheckConstObjectId
WHILE @@FETCH_STATUS = 0
BEGIN
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10),''##### '', OBJECT_SCHEMA_NAME(@CheckConstObjectId), ''.'', OBJECT_NAME(@CheckConstObjectId)))
,(CONCAT(CHAR(13), CHAR(10),''###### '', ''Definition''))
,(CONCAT(CHAR(13), CHAR(10),''<details><summary>Click to expand</summary>''));' +
--Object definition
+ N'INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''```sql'',
CHAR(13), CHAR(10), OBJECT_DEFINITION(@CheckConstObjectId)))
,(''```'')
,(CONCAT(CHAR(13), CHAR(10), ''</details>''))
FETCH NEXT FROM [check_cursor] INTO @CheckConstObjectId;
END;
CLOSE [check_cursor];
DEALLOCATE [check_cursor];
END;' +
--Dependencies
+ N'IF EXISTS (SELECT 1 FROM [sys].[dm_sql_referencing_entities] (CONCAT(OBJECT_SCHEMA_NAME(@ObjectId), ''.'', OBJECT_NAME(@ObjectId)), ''OBJECT''))
OR EXISTS (SELECT 1 FROM [sys].[foreign_keys] WHERE [referenced_object_id] = @ObjectId)
BEGIN
INSERT INTO #markdown (value)
SELECT CONCAT(CHAR(13), CHAR(10), ''#### '', ''Referenced By'');
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| Object | Type |''))
,(''| --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| ''
, CONCAT(''['',QUOTENAME([ref].[referencing_schema_name]), ''.'', QUOTENAME([ref].[referencing_entity_name]),'']'',''(#'',LOWER([ref].[referencing_schema_name]), LOWER([ref].[referencing_entity_name]), '')'')
,'' | ''
, REPLACE(LOWER([o].[type_desc]), ''_'' COLLATE DATABASE_DEFAULT, '' '' COLLATE DATABASE_DEFAULT)
, '' |'') COLLATE DATABASE_DEFAULT
FROM [sys].[dm_sql_referencing_entities] (CONCAT(OBJECT_SCHEMA_NAME(@ObjectId), ''.'', OBJECT_NAME(@ObjectId)), ''OBJECT'') [ref]
INNER JOIN [sys].[objects] [o] on [o].[object_id] = [ref].[referencing_id]
WHERE [ref].[referencing_id] <> @ObjectId -- Exclude self-references
UNION ALL
SELECT CONCAT(''| ''
,CONCAT(''['',QUOTENAME(SCHEMA_NAME([fk].[schema_id])), ''.'', QUOTENAME(OBJECT_NAME([fk].[parent_object_id])), ''.'', QUOTENAME([fk].[name]), '']'',''(#'',LOWER(SCHEMA_NAME([fk].[schema_id])), LOWER(OBJECT_NAME([fk].[parent_object_id])), '')'')
,'' | ''
,REPLACE(LOWER([fk].[type_desc]), ''_'' COLLATE DATABASE_DEFAULT, '' '' COLLATE DATABASE_DEFAULT)
,'' |'') COLLATE DATABASE_DEFAULT
FROM [sys].[foreign_keys] [fk]
WHERE [fk].[referenced_object_id] = @ObjectId
ORDER BY 1;
END;' +
--Back to top
+ N'INSERT INTO #markdown
VALUES (CONCAT(CHAR(13), CHAR(10), ''[Back to top](#'', LOWER(@DatabaseName COLLATE DATABASE_DEFAULT), '')''));
FETCH NEXT FROM obj_cursor INTO @ObjectId;
END;
CLOSE obj_cursor;
DEALLOCATE obj_cursor;' +
--End collapsible table section
+ N'INSERT INTO #markdown
VALUES (CONCAT(CHAR(13), CHAR(10), ''</details>''));
END;'; --End markdown for tables
/***************************
Generate markdown for views
***************************/
--Build table of contents
SET @Sql = @Sql + N'
IF EXISTS (SELECT 1 FROM [sys].[views] WHERE [is_ms_shipped] = 0)
BEGIN;
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''## Views'')) ,(CONCAT(CHAR(13), CHAR(10), ''<details><summary>Click to expand</summary>'', CHAR(13), CHAR(10)));
' +
+ N'INSERT INTO #markdown (value)
SELECT CONCAT(''* ['', OBJECT_SCHEMA_NAME(object_id), ''.'', OBJECT_NAME(object_id), ''](#'', REPLACE(LOWER(OBJECT_SCHEMA_NAME(object_id)), '' '', ''-''), REPLACE(LOWER(OBJECT_NAME(object_id)), '' '', ''-''), '')'')
FROM [sys].[views]
WHERE [is_ms_shipped] = 0
ORDER BY OBJECT_SCHEMA_NAME([object_id]), [name] ASC;' +
--Object details
+ N'DECLARE obj_cursor CURSOR
LOCAL STATIC READ_ONLY FORWARD_ONLY
FOR
SELECT [object_id]
FROM [sys].[views]
WHERE [is_ms_shipped] = 0
ORDER BY OBJECT_SCHEMA_NAME([object_id]), [name] ASC;
OPEN obj_cursor
FETCH NEXT FROM obj_cursor INTO @ObjectId
WHILE @@FETCH_STATUS = 0
BEGIN
INSERT INTO #markdown
SELECT CONCAT(CHAR(13), CHAR(10), ''### '', OBJECT_SCHEMA_NAME(@ObjectId), ''.'', OBJECT_NAME(@ObjectId));' +
--Main Extended Property (@ExtendedProperty)
+ N'
IF EXISTS (SELECT * FROM [sys].[views] AS [v]
INNER JOIN [sys].[extended_properties] AS [ep] ON [v].[object_id] = [ep].[major_id]
WHERE [v].[object_id] = @ObjectId
AND [ep].[minor_id] = 0
AND [ep].[name] = @ExtendedPropertyName)
BEGIN;
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''| '', @ExtendedPropertyName COLLATE DATABASE_DEFAULT, '' |''))
,(''| --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT), '' |'')
FROM [sys].[views] AS [v]
INNER JOIN [sys].[extended_properties] AS [ep] ON [v].[object_id] = [ep].[major_id]
WHERE [v].[object_id] = @ObjectId
AND [ep].[minor_id] = 0
AND [ep].[name] = @ExtendedPropertyName;
END;';
--All Extended Properties (non-@ExtendedProperty)
IF @AllExtendedProperties = 1
BEGIN
SET @Sql = @Sql + N'
IF EXISTS (SELECT * FROM [sys].[views] AS [v]
INNER JOIN [sys].[extended_properties] AS [ep] ON [v].[object_id] = [ep].[major_id]
WHERE [v].[object_id] = @ObjectId
AND [ep].[minor_id] = 0
AND [ep].[name] <> @ExtendedPropertyName)
BEGIN;
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''#### '', ''Extended Properties''))
,(CONCAT(CHAR(13), CHAR(10), ''| Name | Value |''))
,(''| --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', [ep].[name], '' | '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT), '' |'')
FROM [sys].[views] AS [v]
INNER JOIN [sys].[extended_properties] AS [ep] ON [v].[object_id] = [ep].[major_id]
WHERE [v].[object_id] = @ObjectId
AND [ep].[minor_id] = 0
AND [ep].[name] <> @ExtendedPropertyName
ORDER BY [ep].[name] ASC;
END;';
END
--Projected columns
SET @Sql = @Sql + N'
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''#### '', ''Columns''))
,(CONCAT(CHAR(13), CHAR(10), ''| Column | Type | Null | '', @ExtendedPropertyName COLLATE DATABASE_DEFAULT, '' |''))
,(''| --- | ---| --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', [c].[name]
,'' | ''
,CONCAT(UPPER(TYPE_NAME([user_type_id]))
,CASE
WHEN TYPE_NAME([user_type_id]) IN (N''decimal'',N''numeric'')
THEN CONCAT(N''('',CAST(precision AS varchar(5)), N'','',CAST(scale AS varchar(5)), N'')'')
WHEN TYPE_NAME([user_type_id]) IN (''varchar'', ''char'', ''varbinary'')
THEN CASE
WHEN [max_length] = -1
THEN N''(MAX)''
ELSE QUOTENAME(CAST([max_length] AS VARCHAR(10)), ''('')
END
WHEN TYPE_NAME([user_type_id]) IN (N''time'',N''datetime2'',N''datetimeoffset'')
THEN QUOTENAME(CAST(scale AS varchar(5)), ''('')
WHEN TYPE_NAME([user_type_id]) in (N''float'')
THEN CASE
WHEN [c].precision = 53
THEN N''''
ELSE CONCAT(N''('',CAST([c].precision AS varchar(5)),N'')'')
END
WHEN TYPE_NAME([c].user_type_id) IN (N''int'',N''bigint'',N''smallint'',N''tinyint'',N''money'',N''smallmoney'',
N''real'',N''datetime'',N''smalldatetime'',N''bit'',N''image'',N''text'',N''uniqueidentifier'',
N''date'',N''ntext'',N''sql_variant'',N''hierarchyid'',''geography'',N''timestamp'',N''xml'')
THEN N''''
WHEN TYPE_NAME([user_type_id]) IN (N''nvarchar'',N''nchar'', N''sysname'')
THEN CASE
WHEN [max_length] = -1
THEN N''(MAX)''
ELSE QUOTENAME(CAST([max_length]/2 AS VARCHAR(10)), ''('')
END
ELSE QUOTENAME(CAST([max_length] AS VARCHAR(10)), ''('')
END)
,'' | ''
,CASE [c].[is_nullable]
WHEN 1
THEN @Yes
ELSE @No
END
,'' | ''
,REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT)
,'' |'')
FROM [sys].[views] AS [o]
INNER JOIN [sys].[columns] AS [c] ON [o].[object_id] = [c].[object_id]
LEFT JOIN [sys].[extended_properties] AS [ep] ON [o].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = [c].[column_id]
AND [ep].[name] = @ExtendedPropertyName
WHERE [o].[is_ms_shipped] = 0 -- User objects only
AND [o].[type] = ''V'' -- VIEW
AND [o].[object_id] = @ObjectId
ORDER BY SCHEMA_NAME([o].[schema_id]), [o].[type_desc], OBJECT_NAME([ep].major_id);';
--View Column Extended Properties
IF @AllExtendedProperties = 1
BEGIN
SET @Sql = @Sql + N'
IF EXISTS (SELECT * FROM [sys].[views] AS [o]
INNER JOIN [sys].[columns] AS [c] ON [o].[object_id] = [c].[object_id]
INNER JOIN [sys].[extended_properties] AS [ep] ON [o].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = [c].[column_id]
AND [ep].[name] <> @ExtendedPropertyName
WHERE [o].[is_ms_shipped] = 0 -- User objects only
AND [o].[type] = ''V'' -- VIEW
AND [o].[object_id] = @ObjectId)
BEGIN
INSERT INTO #markdown (value)
VALUES (CONCAT(CHAR(13), CHAR(10), ''##### '', ''Column Extended Properties''))
,(CONCAT(CHAR(13), CHAR(10), ''Column | Name | Value |''))
,(''| --- | --- | --- |'');
INSERT INTO #markdown (value)
SELECT CONCAT(''| '', [c].[name], '' | '', [ep].[name], '' | '', REPLACE(REPLACE(REPLACE(REPLACE(CAST([ep].[value] AS NVARCHAR(4000)), ''|'', @PipeHTMLCode COLLATE DATABASE_DEFAULT), CHAR(13) + CHAR(10), @BreakHTMLCode COLLATE DATABASE_DEFAULT), ''`'', @TickHTMLCode COLLATE DATABASE_DEFAULT), '']'', @RightBracketHTMLCode COLLATE DATABASE_DEFAULT) COLLATE DATABASE_DEFAULT, '' |'')
FROM [sys].[views] AS [o]
INNER JOIN [sys].[columns] AS [c] ON [o].[object_id] = [c].[object_id]
INNER JOIN [sys].[extended_properties] AS [ep] ON [o].[object_id] = [ep].[major_id]
AND [ep].[minor_id] = [c].[column_id]
AND [ep].[name] <> @ExtendedPropertyName
WHERE [o].[is_ms_shipped] = 0 -- User objects only
AND [o].[type] = ''V'' -- VIEW
AND [o].[object_id] = @ObjectId
ORDER BY [c].[name], [ep].[name] ASC;
END;';
END
--Object definition