Function tableHasNoColumns

backend/plugin/schema/pg/get_database_definition.go:1602–1604

tableHasNoColumns reports an empty synced column list, whether genuinely zero-column or privilege-filtered. A sequence cannot be owned by a column of such a table, so ALTER SEQUENCE ... OWNED BY is skipped either way.

(table *storepb.TableMetadata)

// zero-column or privilege-filtered. A sequence cannot be owned by a column
// of such a table, so ALTER SEQUENCE ... OWNED BY is skipped either way.
func tableHasNoColumns(table *storepb.TableMetadata) bool {
	return len(table.Columns) == 0
}

// collectTables returns the tables matching include, keyed by
// getObjectID(schema, table).