create schema if not exists

创建数据库classcreate database if not exists class default

免语句执行错误if not exists表示当相同的表名存在时,则不执行此创建

taos> show create table auto_delete.

创建 schema 的脚本为:create schema if not exists dbo; set schema

1createdatabaseifnotexistslibrary创建数据库librarymysql -h要登录

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