SAP HANA - Java Driver (ngdbc.jar)

Sap Hana Architecture

About

Jdbc connection information on HANA. The driver comes with the client installation

Connection Parameters

  • Driver: com.sap.db.jdbc.Driver
  • URL: jdbc:sap://<server>:<port>[/?<options>]
  • Port = 3 + instancename + 15

Example:

jdbc:sap://" + servername + ":3" + instancename + "15/" 
jdbc:sap://localhost:30115/?currentschema=myCurrentSchema
jdbc:sap://localhost:30013/?databaseName=tdb1&user=SYSTEM&password=manager -- Multidatabase environement

See SAP HANA Developer Guide for Studio - Connect to SAP HANA via JDBC

Trace

java -jar ngdbc.jar

Ngdb Jdbc Trace Package

See Trace a JDBC Connection on the Command Line

DataType Mapping

SAP HANA allows each Java object to be converted to specific SQL types using the JDBC method PreparedStatement.setObject or RowSet.setObject.

Some conversions may fail at runtime if the value passed is invalid.

Sap Hana Jdbc Mapping





Discover More
Sap Hana Architecture
HANA - Client

Log: The SAP HANA client installation is logged by the system. There are two log files written during installation stored at /var/tmp/hdb_client_ 23930132393013 - FAQ: SAP HANA Clients viewer/e7e79e15f5284474b965872bf0fa3d63/2.0.01/en-US/c5b4095bbb571014a683e2ce02eb5fb7.htmlSAP...
Sap Hana Studio Connection System
SAP HANA - Connection

Most of the connection inside the SAP landscape are made with JDBC. See JDBC connection parameters See also: The connection parameters for a premise system with Studio where: instance number...
Sap Hana Architecture
SAP HANA - Database Tunnel

Location of the the neo.bat and neo.sh files.: the Opening a Database Tunnel h is a Landscape...
Studio Locale
SAP HANA - Locale (Language)

Studio > Connection Node > Database User Logon > Locale and jdbc connection
Sap Hana Cloud Sql Console Select All Tables
SAP HANA - SQLScript

The SAP HANA database has its own scripting language named SQLScript. SQLScript operate on tables using SQL queries for set processing. SqlScript implements the Orchestration logic (control-flow logic)...
Studio Jdbc Trace
SAP HANA - Studio (HDBStudio)

Studio is the GUI client of SAP HANA. It's an eclipse plugin. See: The Systems view is divided into the following main sections: Security: Contains the roles and users defined for this system....



Share this page:
Follow us:
Task Runner