Driver Options
Connections to Oracle require the Oracle Instant Client to be installed. Sealed unit parts port devices driver.
Oracle - Please refer to Oracle’s website for instructions on how to download and setup their official driver: Oracle ODBC driver page
RStudio Professional Drivers - RStudio Server Pro, RStudio Connect, or Shiny Server Pro users can download and use RStudio Professional Drivers at no additional charge. These drivers include an ODBC connector for Oracle databases. RStudio delivers standards-based, supported, professional ODBC drivers. Use RStudio Professional Drivers when you run R or Shiny with your production systems. See the RStudio Professional Drivers for more information.
The Oracle Type 4 JDBC MS SQL Server driver (the subject of this chapter) replaces the WebLogic jDriver for Microsoft SQL Server, which is deprecated. The new driver offers JDBC 3.0 compliance, support for some JDBC 2.0 extensions, and better performance. The ODBC Driver for Oracle uses the ODBC interface to access data in database management systems. It allows an ODBC-compliant application to gain access to one or more data sources. ODBC drivers work under the control of an ODBC driver manager, which is a library that manages communication between the ODBC-aware application and ODBC drivers.
Package Options
There are packages that either connect via ODBC but do not provide support for DBI, or offer DBI support but connect via JDBC. The odbc package, in combination with a driver, satisfies both requirements.
Another package that provides both ODBC connectivity and DBI support is ROracle. The current version of dbplyr in CRAN does not yet fully support a connection coming from ROracle, but we are working on it.
Connection Settings
There are six settings needed to make a connection:
- Driver - See the Drivers section for more setup information
- Host - A network path to the database server
- SVC - The name of the schema
- UID - The user’s network ID or server local account
- PWD - The account’s password
- Port - Should be set to 1521
dplyr Translation
Known Issues
This section will be updated as new issues are found, and when fixes are applied in the development version of the dbplyr package. The issue will be fully removed when the fix is part of of the package’s version in CRAN.
- RJDBC support - Even though it is not considered an issue, we have found a workaround. The approach is to point the current JDBC connection to the Oracle translation inside
dbplyr:
Please refer to the Issues section in dplyr to find out the latest regarding bugs and resolutions.
Driver Options
Connections to Oracle require the Oracle Instant Client to be installed.
Oracle - Please refer to Oracle’s website for instructions on how to download and setup their official driver: Oracle ODBC driver page
RStudio Professional Drivers - RStudio Server Pro, RStudio Connect, or Shiny Server Pro users can download and use RStudio Professional Drivers at no additional charge. These drivers include an ODBC connector for Oracle databases. RStudio delivers standards-based, supported, professional ODBC drivers. Use RStudio Professional Drivers when you run R or Shiny with your production systems. See the RStudio Professional Drivers for more information.
Package Options
There are packages that either connect via ODBC but do not provide support for DBI, or offer DBI support but connect via JDBC. The odbc package, in combination with a driver, satisfies both requirements.
Another package that provides both ODBC connectivity and DBI support is ROracle. The current version of dbplyr in CRAN does not yet fully support a connection coming from ROracle, but we are working on it.
Connection Settings
There are six settings needed to make a connection:
- Driver - See the Drivers section for more setup information
- Host - A network path to the database server
- SVC - The name of the schema
- UID - The user’s network ID or server local account
- PWD - The account’s password
- Port - Should be set to 1521
dplyr Translation
Known Issues
This section will be updated as new issues are found, and when fixes are applied in the development version of the dbplyr package. The issue will be fully removed when the fix is part of of the package’s version in CRAN.
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Driver Oracle In
- RJDBC support - Even though it is not considered an issue, we have found a workaround. The approach is to point the current JDBC connection to the Oracle translation inside
dbplyr:
Drivers Oracle 11g
Please refer to the Issues section in dplyr to find out the latest regarding bugs and resolutions.