EnvironmentService — DDL appendix

Generated from the architecture model

This page is rendered from model/**/*.yaml by tools/docs_model during mkdocs build. Edit the YAML, not this page; hand-written design lives on the linked service, platform and plane pages.

Dialect shown: SQL Server (nvarchar, uniqueidentifier, datetimeoffset). Migrations are authored as FluentMigrator classes in the service's DatabaseModel.Migrations project; the TenantId column and the NHibernate tenant filter follow canonical ADR-0100 in SharedDb mode.

dbo.Environments

Owner: Environment

CREATE TABLE [dbo].[Environments] (
    [EnvironmentId] uniqueidentifier NOT NULL,
    [ProjectId] uniqueidentifier NOT NULL,
    [TenantId] nvarchar(64) NOT NULL,
    [Name] nvarchar(64) NOT NULL,
    [Class] int NOT NULL,
    [State] int NOT NULL,
    [Region] nvarchar(32) NOT NULL,
    [DesiredDeploymentRef] nvarchar(256) NULL,
    [Version] rowversion NOT NULL,
    CONSTRAINT [PK_Environments] PRIMARY KEY ([EnvironmentId])
);
CREATE UNIQUE INDEX [UX_Environments_Project_Name] ON [dbo].[Environments] ([ProjectId], [Name]);

Column	Type	Null	Key	Description
EnvironmentId	uniqueidentifier	no	PK
ProjectId	uniqueidentifier	no
TenantId	nvarchar(64)	no
Name	nvarchar(64)	no
Class	int	no
State	int	no
Region	nvarchar(32)	no
DesiredDeploymentRef	nvarchar(256)	yes
Version	rowversion	no

dbo.EnvironmentConnections

Owner: Environment

CREATE TABLE [dbo].[EnvironmentConnections] (
    [EnvironmentId] uniqueidentifier NOT NULL,
    [ConnectionId] uniqueidentifier NOT NULL,
    [TenantId] nvarchar(64) NOT NULL,
    CONSTRAINT [PK_EnvironmentConnections] PRIMARY KEY ([EnvironmentId], [ConnectionId])
);
ALTER TABLE [dbo].[EnvironmentConnections] ADD CONSTRAINT [FK_EnvironmentConnections_Environments_EnvironmentId] FOREIGN KEY ([EnvironmentId]) REFERENCES [dbo].[Environments] ([EnvironmentId]);

Column	Type	Null	Key	Description
EnvironmentId	uniqueidentifier	no	PK FK → Environments.EnvironmentId
ConnectionId	uniqueidentifier	no	PK
TenantId	nvarchar(64)	no