the ssdt way or the highway
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The SSDT way or the highway(sqlproj)
Craig Ottley-ThistlethwaiteData Platform LeadData Science
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Database Technologies
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This is what the highway can look like
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Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
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Project funded April 2005 (Data Dude) Project Started July 2005 VS 2005 Team System for Database Professionals VS 2008 Team System for Database Professionals Re-architected to be declarative model based system VS 2008 Team System for Database Professionals GDR R2 VS 2010 Team System for Database Professionals Transitioned to SQL Server 2009 SQL Server Data Tools
SQL Server Data Tools History
Source: http://sqlproj.com/wp-content/uploads/2012/03/SSDT-Workshop-2012-03-29-final.pdf
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Evolution
.dbschema v1.1 VS 2008 GDR
.dbschema v1.2 VS 2010 dbproj
.sqlx v1.0SSDT CTP3
.dacpac v2.5SSDT CTP4
.dacpac v3.0 redist consumed by ALLSQL Products
.dacpac v1.0 SQL 2008 R2
RC
.dacpac v1.05SQL 2008 R2
RTM
.dacpac v1.1 SQL 2008 R2
SP1
.dacpac v2.0SQL 2012
RC0
Source: http://sqlproj.com/wp-content/uploads/2012/03/SSDT-Workshop-2012-03-29-final.pdf
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Core SQL Server redistributable component which provides modelling, reverse engineering and deployment capabilities!
Managed Public API Command-Line tools (SqlPackage.exe) DACUnpack.exe
► Windows file handler for unpacking DACPACs to disk DACFx Clients
► SqlPackage.exe, SSMS, SSDT, SAMP, I&E, VS Web and DB Publishing
DAC Framework (DacFX)
DacFx does not support state/operational properties!
Source: http://sqlproj.com/wp-content/uploads/2012/03/SSDT-Workshop-2012-03-29-final.pdf
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Declarative Schema Deployment
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Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
Inside the dacpac
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Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
Pre/Post Deployment Scripts
13©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 13©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
Check/Default Constraints
15©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 15©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
Add/Remove/Rename Columns
17©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 17©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
Column Data Type Conversions
19©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 19©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
20©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 20©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
DacFx Model API – What is it?
SSDT model’s a database’s schema, the API lets you access that model programmatically.
You can load, query and manipulate the schema to do what ever you like (within reason)
API model is loosely typed, the TSqlModel class contains loosely typed TSqlObject’s that represent all the elements in your schema
Each object will have some properties that describe it’s state and the relationships to other objects in the model
Use strongly typed classes to find the properties/relationships of an object using TsqlModel.GetObjects
private static void ReadTheModel(TSqlModel model) {
// This will get all tables. Note the use of Table.TypeClass!
var tables = model.GetObjects(DacQueryScopes.Default, Table.TypeClass).ToList();
}
API does not fully support everything an SSDT project supports! Feature Supported
Refactor Log Yes
Deployment Contributors Yes
Pre/Post Deployment Scripts No
References No
CLR Objects No
XML Schema Collections No
21©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 21©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
Deployment Contributor
23©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 23©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
Agenda
SQL Server Data Tools History
DAC Framework
Declarative Schema Deployment
Inside the dacpac
Pre/Post Deploy Scripts
Check/Default Constraints
Add/Remove/Rename Columns
Column Data Type Conversion
DacFx Public Model
Deploy Contributor
24©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public. 24©2013 Experian Information Solutions, Inc. All rights reserved.Experian Public.
Resources
http://dacsamples.codeplex.com/ https://github.com/dacpac http://blogs.msdn.com/b/ssdt/archive/2013/12/23/dacfx-public-model-tutorial.aspx
Q&AEmail: craig.ottley-thistlethwaite@dacpac.com
Twitter: @Craig_Ottley
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