8.1. ALTER SCHEMASynopsisDescriptionExamplesSee Also8.1. ALTER SCHEMASynopsisALTER SCHEMA name RENAME TO new_name DescriptionChange the definition of an existing schema. ExamplesRename schema web to traffic: ALTER SCHEMA web RENAME TO traffic See AlsoCREATE SCHEMA 原文: https://prestodb.io/docs/current/sql/alter-schema.html