Hint: Restart Navicat Data Modeler to take effect.
SQLite3 Dynamic Library Path
Specify the location of SQLite3 Dynamic Library.
OCI library (libclntsh.dylib)
Specify the location which contains Oracle libraries for instant client and SQL*Plus (e.g. ORACLE_HOME/lib). Always required.
Use bundled OCI library
Oracle library has already included in Navicat Data Modeler. Check this option to use the bundled library, e.g. /Applications/Navicat Data Modeler.app/Contents/OCI.
Oracle Instant Client is the simplest way to deploy a full Oracle Client application built with OCI, OCCI, JDBC-OCI, or ODBC drivers. It provides the necessary Oracle Client libraries in a small set of files. You can also download Oracle Instant Client through -
Download the appropriate Instant Client packages for your platform and the CPU. All installations REQUIRE the Basic or Basic Lite package. Unzip the packages and set the path points to it.
ORACLE_HOME
Specify the location of ORACLE_HOME for full client only. Instant client should leave it blank.
TNS_ADMIN
Specify the location of the tnsnames.ora file (e.g. ORACLE_HOME/network/admin). It is optional. Required when using TNS connection.