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Supported Oracle server versions

10g, 11.2.x, 12.1.x, 12.2.x

Encoding support

Automatic encoding conversion, configuration not supported.

Connection preview support

Supports all tables with read permission.

We will filter out the system user tables. The tables to be connected should not be under a system user account. System users include "OUTLN", "CTXSYS", "SYSTEM", "RDSADMIN", "DBSNMP", "GSMADMIN_INTERNAL", "XDB", "APPQOSSYS", "SYS", "MDSYS", "OLAPSYS", "ORDDATA", "ORDSYS", "WMSYS", "LBACSYS", "DVSYS", "AUDSYS", "OJVMSYS", "FLOWS_FILES", and users starting with "APEX_".

Support for SQL in SQL query datasets

Only SELECT statements are supported. Supports all SELECT-related features supported by the connected Oracle server. Users need to ensure the syntax conforms to Oracle standards.

Supported authentication methods for connecting Oracle server

Supports direct connection using username and password, does not support Proxy Authentication.

Unsupported field types

Columns of the following types in Oracle server tables cannot be processed correctly. If you need other fields from this table, you can enter the select statement in the SQL query, excluding that field.

  • BINARY_FLOAT
  • BINARY_DOUBLE
  • BFILE
  • XMLType
  • UriType
  • Object
  • user-defined datatypes