1.登录：

window操作系统下面：

打开C:\Program Files\SAP\hdbclient\hdbsql.exe

\c 连接数据库  connect的缩写

HANA hostname: hanasvr-10

HANA system number: 00

Your user-id: P1526659201

Your password: Phucga3V

\c[onnect]    -i <instance number>    实例号  00
                    -n <host>[:<port>]  主机名 端口可选  hanasvr
                    -u <user_name> 用户名  P1526659201
                    -p <password>  密码     Phucga3V 
                    -U <user_store_key>  用户根据username password存储的Key  可选
                    connecting to the database

输入: \c -i 00 -n hanasvr-10 -u P1526659201 -p Phucga3V

linux下：

方法一用用户名/密码：

hdbsql [<options>] -n <database_host> -i <instance_id> -u <database_user> -p <database_user_password>

如：hdbsql -n PARMA -i 1 -u MONA –p RED        database_host：PARMA  instance_id：1    database_user：MONA  database_user_password：RED

方法二用user key：

hdbsql [<options>] -U <user_key>

2.退出hdbsql

exit | quit | \q

3.hdbsql执行一条查询语句：

hdbsql -n localhost -i 1 -u MONA,RED "select table_name, table_type from tables"

4.备份数据库。

hdbsql -U BACKUP "BACKUP DATA USING  FILE ('MONDAY')"

命令                                      描述

\?
\h[elp]                                   Displays all HDBSQL commands

\a[utocommit] [ON|OFF     Switches AUTOCOMMIT mode on or off

\al[ign] [ON|OFF]                 Switches formatted output of the results of SQL statements on or off

\es[cape] [ON|OFF]            Switches the escape output format on or off.

\c[onnect]                             Logs a user onto the database.

\dc [PATTERN]                    Lists all table columns that correspond to the PATTERN. HDBSQL lists only those tables to which the current user has access.

\de [PATTERN]                    Lists all the indexes of database objects that correspond to the PATTERN