Syntax
CREATE SCHEMA [IF NOT EXISTS] db_name
with dbproperties (
CATALOG = <catalog>,
LOCATION = <endpoint>
)
Parameter | Description |
---|---|
CATALOG | The type of the database. Valid values:
|
LOCATION | The location information. Its format varies based on the schema type. |
Syntax examples for creating different data sources
Create a hive database
CREATE DATABASE oss_log_schema with DBPROPERTIES(
catalog='hive',
location = 'oss://analyticdb-bucket/log/'
);
Create an ApsaraDB RDS for MySQL database
CREATE SCHEMA mysql_db WITH DBPROPERTIES (
CATALOG = 'mysql',
LOCATION = 'jdbc:mysql://rm-2zer0vg58mfofake.mysql.rds.aliyuncs.com:3306/dla_test',
USER = 'dla_test',
PASSWORD = 'the-fake-password',
VPC_ID = 'vpc-2zeij924vxd303kwifake',
INSTANCE_ID = 'rm-2zer0vg58mfo5fake'
);
Parameter | Description |
---|---|
VPC_ID | The ID of the VPC to which the ApsaraDB RDS for MySQL instance belongs. |
INSTANCE_ID | The ID of the ApsaraDB RDS for MySQL instance. |
Create an ApsaraDB RDS for SQL Server database
CREATE SCHEMA `sqlserver_db` WITH DBPROPERTIES
(
CATALOG = 'sqlserver',
LOCATION = 'jdbc:sqlserver://rm-bp15g1r5jf90hfake.sqlserver.rds.aliyuncs.com:3433;DatabaseName=dla_test',
USER='dla_test1',
PASSWORD='this-is-not-a-real-password',
INSTANCE_ID = 'rm-bp15g1r5jf90fake',
VPC_ID = 'vpc-bp1adypqlcn535yrdfake'
);
Note LOCATION must include the database name. In this example,
DatabaseName=dla_test
indicates that the database name is dla_test. The database name is not defined by
DLA but by the URL of the JDBC of the ApsaraDB RDS for SQL Server database.
Create a PostgreSQL database
CREATE SCHEMA `postgresql_db` WITH DBPROPERTIES
(
CATALOG = 'postgresql',
LOCATION = 'jdbc:postgresql://rm-bp1oo49r6j3hvfake.pg.rds.aliyuncs.com:3433/dla_test',
USER='dla_test',
PASSWORD='this-is-not-a-real-password',
INSTANCE_ID = 'rm-bp1oo49r6j3hfake',
VPC_ID = 'vpc-bp1adypqlcn535yrfake'
);
Create an Oracle database
CREATE DATABASE `oracle_db`
WITH DBPROPERTIES (
catalog = 'oracle',
location = 'jdbc:oracle:thin:@//127.0.0.01:1521/XE',
instance = 'HR',
user = 'hello',
password = 'world'
)
Create a Tablestore database
create database ots_db with dbproperties (
catalog = 'ots',
location = 'https://hz-tpch-1x-vol.cn-hangzhou.vpc.tablestore.aliyuncs.com',
instance = 'hz-tpch-1x-vol'
);
Parameter | Description |
---|---|
location | The endpoint of the Tablestore database. |
instance | The name of the instance. You can obtain the instance name based on the DLA schema. This is because the endpoint information may not contain the instance name. |
Create an AnalyticDB for MySQL V2.0 database
CREATE DATABASE `ads2_db`
WITH DBPROPERTIES (
catalog = 'ads',
location = 'jdbc:mysql://adb-xxx-vpc.cn-beijing-f.ads.aliyuncs.com:10001/xxx',
instance = 'adb_tongguan_test_52265',
user = 'user001',
password = 'pass001'
)
Parameter | Description |
---|---|
location | The domain name and port number of the AnalyticDB for MySQL V2.0 server. |
instance | The instance of the AnalyticDB for MySQL V2.0 database. |
user | The username that is used to log on to the AnalyticDB for MySQL V2.0 database. |
password | The password that is used to log on to the AnalyticDB for MySQL V2.0 database. |
Create an AnalyticDB for MySQL 3.0 database
CREATE DATABASE `adb3_db`
WITH DBPROPERTIES (
catalog = 'adb3',
location = 'jdbc:mysql://am-bp15huqy8t1118x4590650.ads.aliyuncs.com/adb3_it_db',
user = 'dla_test',
password = 'openanalytics@2018',
vpc_id = 'vpc-bp1ll9szezdnbrob9auhs',
instance_id = 'am-bp15huqy8t1118x45'
);
Parameter | Description |
---|---|
location | The domain name and port number of the AnalyticDB for MySQL 3.0 server. |
user | The username that is used to log on to the AnalyticDB for MySQL V3.0 database. |
password | The password that is used to log on to the AnalyticDB for MySQL V3.0 database. |
vpc_id | The ID of the VPC to which the AnalyticDB for MySQL V3.0 instance belongs. |
instance_id | The ID of the AnalyticDB for MySQL V3.0 instance. |
Create an AnalyticDB for PostgreSQL database
CREATE SCHEMA dla_adbpg_test_db
WITH DBPROPERTIES (
CATALOG = 'adbpg',
LOCATION = 'jdbc:postgresql://gp-bp13******.gpdb.rds.aliyuncs.com:3432/db-name',
USER = 'user-name',
PASSWORD = 'password',
INSTANCE_ID = 'gp-bp*******',
VPC_ID = 'vpc-bp********'
);
Parameter | Description |
---|---|
location | The domain name and port number of the AnalyticDB for PostgreSQL server. |
user | The username that is used to log on to the AnalyticDB for PostgreSQL database. |
password | The password that is used to log on to the AnalyticDB for PostgreSQL database. |
instance_id | The ID of the AnalyticDB for PostgreSQL instance. |
vpc_id | The ID of the VPC to which the AnalyticDB for PostgreSQL instance belongs. |
Create an ApsaraDB for MongoDB database
CREATE DATABASE `mongo_test`
WITH DBPROPERTIES (
catalog = 'mongodb',
location = 'mongodb://<your-user-name>:<your-password>@dds-bp1694axxxxxxxx.mongodb.rds.aliyuncs.com:3717,dds-bp1694ayyyyyyyy.mongodb.rds.aliyuncs.com:3717/admin? replicaSet=zzzzz',
database = 'mongo_test',
vpc_id = 'vpc-aaaaaaa',
instance_id = 'dds-bbbbbbb'
);
Parameter | Description |
---|---|
location | The connection string of the ApsaraDB for MongoDB database. The string includes the username, password, endpoint of the ApsaraDB for MongoDB database, and database used for authentication. |
database | The underlying database of the ApsaraDB for MongoDB database. |
vpc_id | The ID of the VPC to which the ApsaraDB for MongoDB instance belongs. |
instance_id | The ID of the ApsaraDB for MongoDB instance. |
Create an ApsaraDB for Redis database
CREATE DATABASE `redis_db`
WITH DBPROPERTIES (
catalog = 'redis',
location = 'r-xxxxx.redis.rds.aliyuncs.com:6379/hello_',
password = 'xxxxx',
vpc_id = 'vpc-xxxxx',
instance_id = 'r-xxxxxx'
)
Parameter | Description |
---|---|
location | The domain name and port number of the ApsaraDB for Redis server. |
password | The password that is used to log on to the ApsaraDB for Redis database. |
vpc_id | The ID of the VPC to which the ApsaraDB for Redis instance belongs. |
instance_id | The ID of the ApsaraDB for Redis instance. |