initialize_schema_migrations_table() Instance Public methods Should not be called
add_reference(table_name, ref_name, options = {}) Instance Public methods Adds
rename_table(table_name, new_name) Instance Public methods Renames a table.
column_exists?(table_name, column_name, type = nil, options = {}) Instance Public methods
rename_column(table_name, column_name, new_column_name) Instance Public methods Renames
native_database_types() Instance Public methods Returns a hash of mappings from
drop_table(table_name, options = {}) Instance Public methods Drops a table from
rename_index(table_name, old_name, new_name) Instance Public methods Renames
index_name_for_remove(table_name, options = {}) Instance Protected methods
remove_column(table_name, column_name, type = nil, options = {}) Instance Public methods
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