sqlparser / gsp_db_connect

gsp tool connect to database to extract metadata

gsp_db_connect

gsp tool connect to database to extract metadata

Local debugging

Execute the script first compile, then run.

1, compile

• mac & linux

./compile.sh

• windwos

compile.bat

2, run

• mac & linux

./run.sh /t <database type>  [/h <host> /P <port>] [/jdbc <jdbcurl>] /u <username> /p <password> /db <database>

• windwos

run.bat /t <database type>  [/h <host> /P <port>] [/jdbc <jdbcurl>] /u <username> /p <password> /db <database>

Binary version

https://www.gudusoft.com/dl/dbConnect-1.2.0.zip

update date: 2021/11/26

In order to run this utility, please install Oracle JDK1.8 or higher on your computer correctly.

Usage

unzip dbConnect-1.1.0.zip

Usage: ./start.sh /t <database type>  [/h <host> /P <port>] [/jdbc <jdbcurl>] /u <username> /p <password> /db <database>
/t: Required, set the database type.
/h: Optional, specify the host of jdbc connection
/P: Optional, specify the port of jdbc connection, note it's capital P.
/u: Optional, specify the username of jdbc connection.
/p: Optional, specify the password of jdbc connection, note it's lowercase P.
/db: Optional, specify the database of jdbc connection.
/jdbc: Optional, specify the jdbc url of connection.

Here is the list of available database after /t option:

azure,db2,greenplum,hive,mssql,sqlserver,mysql,netezza,oracle,postgresql,postgres,redshift,snowflake,teradata

1.1 connect to SQL Server

Tables are under this database: AdventureWorksDW2019.

./start.sh /t mssql /h localhost /P 1433 /u root /p password /db AdventureWorksDW2019  

Connect using the specified JDBC URL.

Note that on Windows, this approach does not work.

./start.sh /t mssql /jdbc jdbc:sqlserver://127.0.0.1:1433;DatabaseName=AdventureWorksDW2019  /u root /p password 

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t mssql /driver com.microsoft.sqlserver.jdbc.SQLServerDriver /jdbc jdbc:sqlserver://127.0.0.1:1433;DatabaseName=AdventureWorksDW2019  /u root /p password 

1.2 connect to Oracle

Tables are under this database: orcl.

./start.sh /t oracle /h localhost /P 1521 /u root /p password /db orcl 

Connect using the specified JDBC URL.

./start.sh /t oracle /jdbc jdbc:oracle:thin:@127.0.0.1:1521/orcl /u root /p password

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t oracle /driver oracle.jdbc.driver.OracleDriver /jdbc jdbc:oracle:thin:@127.0.0.1:1521/orcl /u root /p password

1.3 connect to MySQL

Tables are under employees database.

./start.sh /t mysql /h localhost /P 3306 /u root /p password /db employees  

Connect using the specified JDBC URL.

./start.sh /t mysql /jdbc jdbc:mysql://127.0.0.1:3306/employees  /u root /p password   

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t mysql /driver com.mysql.cj.jdbc.Driver  /jdbc jdbc:mysql://127.0.0.1:3306/employees  /u root /p password   

1.4 connect to Postgresql

Tables are under kingland database.

./start.sh /t postgresql /h localhost /P 5432 /u root /p password /db kingland  

Connect using the specified JDBC URL.

./start.sh /t postgresql /jdbc jdbc:postgresql://127.0.0.1:5432/kingland  /u root /p password   

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t postgresql /driver org.postgresql.Driver  /jdbc jdbc:postgresql://127.0.0.1:5432/kingland  /u root /p password   

1.5 connect to Netezza

Tables are under MASTER_DB database.

./start.sh /t netezza /h localhost /P 5480 /u root /p password /db MASTER_DB  

Connect using the specified JDBC URL.

./start.sh /t netezza /jdbc jdbc:netezza://127.0.0.1:5480/MASTER_DB  /u root /p password   

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t netezza /driver org.netezza.Driver  /jdbc jdbc:netezza://127.0.0.1:5480/MASTER_DB  /u root /p password   

1.6 connect to Greenplum

Tables are under postgres database.

./start.sh /t greenplum /h localhost /P 2345 /u root /p password /db postgres  

Connect using the specified JDBC URL.

Note that on Windows, this approach does not work.

./start.sh /t greenplum /jdbc jdbc:pivotal:greenplum://127.0.0.1:2345;DatabaseName=postgres  /u root /p password   

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t greenplum /driver com.pivotal.jdbc.GreenplumDriver  /jdbc jdbc:pivotal:greenplum://127.0.0.1:2345;DatabaseName=postgres  /u root /p password   

1.7 connect to Snowflake

Tables are under DEMO_DB database.

./start.sh /t snowflake /h localhost /P 443 /u root /p password /db DEMO_DB  

Connect using the specified JDBC URL.

Note that on Windows, this approach does not work.

./start.sh /t snowflake /jdbc jdbc:snowflake://127.0.0.1:443?db=DEMO_DB  /u root /p password   

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t snowflake /driver net.snowflake.client.jdbc.SnowflakeDriver  /jdbc jdbc:snowflake://127.0.0.1:443?db=DEMO_DB  /u root /p password   

1.8 connect to Teradata

Tables are under DBC database.

./start.sh /t teradata /h localhost /P 1025 /u root /p password /db DBC  

Connect using the specified JDBC URL.

Note that on Windows, this approach does not work.

./start.sh /t teradata /jdbc jdbc:teradata://127.0.0.1/DBS_PORT=1025  /u root /p password /db DBC

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t teradata /driver com.teradata.jdbc.TeraDriver  /jdbc jdbc:teradata://127.0.0.1/DBS_PORT=1025  /u root /p password  /db DBC

If you want to use version 17, delete the Teradata driver package from the lib directory and move the teradata driver package to the lib directory with the database set to DBC.

1.9 connect to Hive

Connect to Hive server and fetch the metadata to help resolve the ambiguous columns in SQL query. Tables are under default database.

You can use the command like this:

./start.sh /t hive /h localhost /P 10000 /u root /p password /db default  

Connect using the specified JDBC URL.

./start.sh /t hive /jdbc jdbc:hive2://localhost:10000/default /u root /p password  

Connect using the specified JDBC URL and you can use other driver.First, you need to place the driver package in the lib directory.

./start.sh /t hive /driver org.apache.hive.jdbc.HiveDriver  /jdbc jdbc:hive2://localhost:10000/default /u root /p password