method
build_create_index_definition
rails latest stable - Class:
ActiveRecord::ConnectionAdapters::SchemaStatements
build_create_index_definition(table_name, column_name, **options)public
Builds a CreateIndexDefinition object.
This definition object contains information about the index that would be created if the same arguments were passed to #add_index. See #add_index for information about passing a table_name, column_name, and other additional options that can be passed.