Error with primary key name with SqlServerAdapter and specifying schema

[MichaelDesignamite]

Migration:

$this->table('custom_schema.table_name')->create();

Generates:

CREATE TABLE [custom_schema].[table_name] ([id] INT   NOT NULL  IDENTITY(1,1), CONSTRAINT PK_custom_schema.table_name PRIMARY KEY ([id]));

This gives the error:

Incorrect syntax near '.'.

PK_custom_schema.table_name needs to be parsed to remove the ..

[MasterOdin]

Fixed by #2306