SAP HANA学习（三）新建用户并赋权限

前两章已经可以通过用户

SYSTEM

在

eclipse

中访问了

接下来将：

新建用户

HANA_TPCH

并将 HPC-H 中的数据导入该用户对应的

SCHEMA

中

SCHEMA就相当于 mysql中的数据库，oracle中的表空间

HPC-H中的数据

权限配置

选中一个文件夹，然后点击SQL,就能出现sql查询输入框

一：新建用户建表

# 创建用户
CREATE USER HANA_TPCH PASSWORD Xing1234 NO FORCE_FIRST_PASSWORD_CHANGE;
           

登陆后，在Catalog下便会有对应用户的

SCHEMA

建表：

表的描述

CREATE TABLE NATION  ( N_NATIONKEY  INTEGER NOT NULL,
                            N_NAME       CHAR(25) NOT NULL,
                            N_REGIONKEY  INTEGER NOT NULL,
                            N_COMMENT    VARCHAR(152));

CREATE TABLE REGION  ( R_REGIONKEY  INTEGER NOT NULL,
                            R_NAME       CHAR(25) NOT NULL,
                            R_COMMENT    VARCHAR(152));

CREATE TABLE PART  ( P_PARTKEY     INTEGER NOT NULL,
                          P_NAME        VARCHAR(55) NOT NULL,
                          P_MFGR        CHAR(25) NOT NULL,
                          P_BRAND       CHAR(10) NOT NULL,
                          P_TYPE        VARCHAR(25) NOT NULL,
                          P_SIZE        INTEGER NOT NULL,
                          P_CONTAINER   CHAR(10) NOT NULL,
                          P_RETAILPRICE DECIMAL(15,2) NOT NULL,
                          P_COMMENT     VARCHAR(23) NOT NULL );

CREATE TABLE SUPPLIER ( S_SUPPKEY     INTEGER NOT NULL,
                             S_NAME        CHAR(25) NOT NULL,
                             S_ADDRESS     VARCHAR(40) NOT NULL,
                             S_NATIONKEY   INTEGER NOT NULL,
                             S_PHONE       CHAR(15) NOT NULL,
                             S_ACCTBAL     DECIMAL(15,2) NOT NULL,
                             S_COMMENT     VARCHAR(101) NOT NULL);

CREATE TABLE PARTSUPP ( PS_PARTKEY     INTEGER NOT NULL,
                             PS_SUPPKEY     INTEGER NOT NULL,
                             PS_AVAILQTY    INTEGER NOT NULL,
                             PS_SUPPLYCOST  DECIMAL(15,2)  NOT NULL,
                             PS_COMMENT     VARCHAR(199) NOT NULL );

CREATE TABLE CUSTOMER ( C_CUSTKEY     INTEGER NOT NULL,
                             C_NAME        VARCHAR(25) NOT NULL,
                             C_ADDRESS     VARCHAR(40) NOT NULL,
                             C_NATIONKEY   INTEGER NOT NULL,
                             C_PHONE       CHAR(15) NOT NULL,
                             C_ACCTBAL     DECIMAL(15,2)   NOT NULL,
                             C_MKTSEGMENT  CHAR(10) NOT NULL,
                             C_COMMENT     VARCHAR(117) NOT NULL);

CREATE TABLE ORDERS  ( O_ORDERKEY       INTEGER NOT NULL,
                           O_CUSTKEY        INTEGER NOT NULL,
                           O_ORDERSTATUS    CHAR(1) NOT NULL,
                           O_TOTALPRICE     DECIMAL(15,2) NOT NULL,
                           O_ORDERDATE      DATE NOT NULL,
                           O_ORDERPRIORITY  CHAR(15) NOT NULL,  
                           O_CLERK          CHAR(15) NOT NULL, 
                           O_SHIPPRIORITY   INTEGER NOT NULL,
                           O_COMMENT        VARCHAR(79) NOT NULL);

CREATE TABLE LINEITEM ( L_ORDERKEY    INTEGER NOT NULL,
                             L_PARTKEY     INTEGER NOT NULL,
                             L_SUPPKEY     INTEGER NOT NULL,
                             L_LINENUMBER  INTEGER NOT NULL,
                             L_QUANTITY    DECIMAL(15,2) NOT NULL,
                             L_EXTENDEDPRICE  DECIMAL(15,2) NOT NULL,
                             L_DISCOUNT    DECIMAL(15,2) NOT NULL,
                             L_TAX         DECIMAL(15,2) NOT NULL,
                             L_RETURNFLAG  CHAR(1) NOT NULL,
                             L_LINESTATUS  CHAR(1) NOT NULL,
                             L_SHIPDATE    DATE NOT NULL,
                             L_COMMITDATE  DATE NOT NULL,
                             L_RECEIPTDATE DATE NOT NULL,
                             L_SHIPINSTRUCT CHAR(25) NOT NULL,
                             L_SHIPMODE     CHAR(10) NOT NULL,
                             L_COMMENT      VARCHAR(44) NOT NULL);


           

表已建好

二：创建文件夹

1.在

Content

文件夹下没有查看权限；

错误提示：

insufficient privilege（EXECUTE on REPOSITORY_REST)

在管理员用户

SYSTEM

用户下执行：

# 授权
GRANT EXECUTE ON REPOSITORY_REST to HANA_TPCH;
           

右键文件夹刷新

Refresh

2.在

Content

包下创建文件夹

使用用户 SYSTEM 在 Content 下创建文件夹： com.it.hana

给用户

HANA_TPCH

赋权限：

GRANT REPO.READ ON _SYS_REPO."com.it.hana" TO HANA_TPCH;
GRANT REPO.EDIT_NATIVE_OBJECTS ON _SYS_REPO."com.it.hana" TO HANA_TPCH;
GRANT REPO.ACTIVATE_NATIVE_OBJECTS ON _SYS_REPO."com.it.hana" TO HANA_TPCH;
GRANT REPO.MAINTAIN_NATIVE_PACKAGES ON _SYS_REPO."com.it.hana" TO HANA_TPCH;

GRANT EXECUTE ON REPOSITORY_REST to HANA_TPCH;
GRANT REPO.ACTIVATE_IMPORTED_OBJECTS on _SYS_REPO."com.it.hana" to HANA_TPCH;
GRANT REPO.MAINTAIN_IMPORTED_PACKAGES on _SYS_REPO."com.it.hana" to HANA_TPCH;
GRANT REPO.EDIT_IMPORTED_OBJECTS on _SYS_REPO."com.it.hana" to HANA_TPCH; 
           

GRANT SELECT ON SCHEMA "_SYS_BI" TO HANA_TPCH;

GRANT EXECUTE ON SCHEMA "_SYS_BI" TO HANA_TPCH;

GRANT SELECT ON SCHEMA "_SYS_BIC" TO HANA_TPCH;

GRANT EXECUTE ON SCHEMA "_SYS_BIC" TO HANA_TPCH;
           

在

HANA_TPCH

用户下执行

接下来我们就可以建模了；