Other Library Functions

Library: omoci - Oracle Call Interface database support Include: omoci.xin

Return type: Integer Returns:        OCI_SUCCESS if the function completes without error.

Declaration

  define external integer function OCI_oexfet
     (  value OCI_Handle_type cursor,
        value integer nrows,
        value integer cancel,
        value integer exact
     )

This function executes the SQL statement associated with a cursor, then fetches one or more rows. This function can also cancel the cursor.

Input arguments:

• cursor -- Cursor data area descriptor.
• nrows -- The number of rows to fetch.
• cancel -- If this parameter is non-zero, the cursor is canceled after the fetch completes. The following values are allowed:
  • OCI_CANCEL -- The cursor is canceled after the fetch completes.
  • OCI_NOCANCEL -- The cursor is not canceled.
• exact -- If this parameter is non-zero, an error is returned if the number of rows that satisfy the query is not exactly the same as the nrows value. Nevertheless, the rows are returned. The following values are allowed:
  • OCI_EXACT -- Raises an error if fewer than the requested rows are fetched.
  • OCI_NOEXACT -- No error is raised.

Example:

  set RetCode to OCI_oexfet
     (  Cursor,
        1,
        OCI_NOCANCEL,
        OCI_NOEXACT
     )

Other Library 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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