APIs Timestamp-sequence ordering constraint Timestamp-aware comparator DB open and column family creation DB::Get() Iterator on DB DB::Put() DB::Delete() DB::SingleDelete()...
Database Installing the shard Open database Exec Query Database To access a relational database you will need a shard designed for the database server you want to use. The ...
数据库 连接池配置 直接操作 Db 对象 连贯操作 事务 指定表 (table/from) distinct 指定字段 (field) 条件 where where TP 风格 where whereRaw whereBrackets whereStruct 其它 JSON 字段支持 join order group by ...
Connection Management Using autoconnect Thread Safety Context managers DB-API Connection Object Connection Management To open a connection to a database, use the Database.c...
Transaction invocation Execute transaction Declaration of collections Declaration of data modification and retrieval operations Throwing Arango Exceptions Custom exceptions Exa...