The OCI library is a collection of OmniMark external functions. This external function library provides easy, efficient, and portable access to Oracle databases from within an OmniMark program. The functions let you access all of the Oracle Call Interface (OCI) functions to view and manipulate data within the Oracle database. These functions allow you to:

• connect to a data source
• prepare and execute SQL statements
• manipulate data within the data source
• manipulate the structure of the data

The OCI external function library consists of the following files:

• omoci.dll or omoci.so -- a dynamic link library binary file that contains the implementation of the OmniMark OCI API. The library file is dynamically loaded the first time any OCI API function is called.
• omoci.xin -- the OmniMark include file that defines the OCI opaque types, external function declarations, and required predefined values.

In order to use the OCI external function library in a program, the following lines of code must be included at the beginning of the OmniMark program:

  ; OCI function and constant declarations
  include "omoci.xin"

Functions OCI_Array_type OCI_GetArrayAsCounter OCI_GetArrayAsCounterShelf OCI_GetArrayAsStream OCI_GetArrayAsStreamShelf OCI_GetArrayAsString OCI_GetArrayElementCount OCI_GetArrayElementLen OCI_GetErrorCode OCI_Handle_type OCI_HostData_type OCI_IsVersionCompatible OCI_LibraryVersion OCI_obindps OCI_obndra OCI_obndrn OCI_obndrv OCI_ocan OCI_oclose OCI_ocof OCI_ocom OCI_ocon OCI_odefin OCI_odefinps OCI_odescr OCI_odessp OCI_oerhms OCI_oexec OCI_oexfet OCI_oexn OCI_ofen OCI_ofetch OCI_oflng OCI_ogetpi OCI_olog OCI_ologof OCI_onbclr OCI_onbset OCI_onbtst OCI_oopen OCI_oopt OCI_oparse OCI_orol OCI_osetpi OCI_SetArrayAsCounter OCI_SetArrayAsCounterShelf OCI_SetArrayAsStream OCI_SetArrayAsStreamShelf OCI_SetArrayAsString OCI_SetArraySize

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