Class: Google::Cloud::Spanner::Admin::Database::V1::UpdateDatabaseDdlRequest

Inherits:

Object

• Object
• Google::Cloud::Spanner::Admin::Database::V1::UpdateDatabaseDdlRequest

Extended by:

Protobuf::MessageExts::ClassMethods

Includes:

Protobuf::MessageExts

Defined in:

proto_docs/google/spanner/admin/database/v1/spanner_database_admin.rb

Overview

Enqueues the given DDL statements to be applied, in order but not necessarily all at once, to the database schema at some point (or points) in the future. The server checks that the statements are executable (syntactically valid, name tables that exist, etc.) before enqueueing them, but they may still fail upon later execution (e.g., if a statement from another batch of statements is applied first and it conflicts in some way, or if there is some data-related problem like a NULL value in a column to which NOT NULL would be added). If a statement fails, all subsequent statements in the batch are automatically cancelled.

Each batch of statements is assigned a name which can be used with the Operations API to monitor progress. See the operation_id field for more details.

Instance Attribute Summary

• #database ⇒ ::String

  Required.

• #operation_id ⇒ ::String

  If empty, the new update request is assigned an automatically-generated operation ID.

• #proto_descriptors ⇒ ::String

  Optional.

• #statements ⇒ ::Array<::String>

  Required.

Instance Attribute Details

#database ⇒ ::String

# File 'proto_docs/google/spanner/admin/database/v1/spanner_database_admin.rb', line 341

class UpdateDatabaseDdlRequest
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#operation_id ⇒ ::String

# File 'proto_docs/google/spanner/admin/database/v1/spanner_database_admin.rb', line 341

class UpdateDatabaseDdlRequest
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#proto_descriptors ⇒ ::String

# File 'proto_docs/google/spanner/admin/database/v1/spanner_database_admin.rb', line 341

class UpdateDatabaseDdlRequest
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end

#statements ⇒ ::Array<::String>

# File 'proto_docs/google/spanner/admin/database/v1/spanner_database_admin.rb', line 341

class UpdateDatabaseDdlRequest
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods
end