Other Library Functions

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

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

Declaration

  define external integer function OCI_odefinps
     (  value OCI_Handle_type cursor,
        value integer opcode,
        value integer pos,
        value OCI_Array_type bufctx,
        value integer bufl,
        value integer ftype,
        value OCI_Array_type indp,
        value OCI_Array_type rlen,
        value OCI_Array_type rcode,
        value integer pv_skip,
        value integer ind_skip,
        value integer alen_skip,
        value integer rc_skip
     )

This function defines an output variable for a specified select-list item in an SQL query. This call can also specify if an operation will be performed piecewise or with arrays of structures.

Input arguments:

• cursor -- Cursor data area descriptor.
• opcode -- Specifies the target of the data binding. The following values are allowed:
  • OCI_PIECEWISE -- Operation on one of many pieces.
  • OCI_STANDARD -- Operation on a single value.
  • OCI_ARRAY -- Operation on an array of values.
• pos -- The index position of the data column in the row. The first column is position one.
• bufctx -- An array to receive fetched data for standard operation or an array of contextual data for piecewise operation.
• bufl -- The length of the data buffer.
• ftype -- The external datatype of the program variable. The following variables are allowed:
  • SQLT_CHR -- (ORANET TYPE) character string
  • SQLT_NUM -- (ORANET TYPE) Oracle numeric
  • SQLT_INT -- (ORANET TYPE) integer
  • SQLT_FLT -- (ORANET TYPE) floating point number
  • SQLT_STR -- zero terminated string
  • SQLT_VNU -- NUM with preceding length byte
  • SQLT_PDN -- (ORANET TYPE) packed decimal numeric
  • SQLT_LNG -- long
  • SQLT_VCS -- variable character string
  • SQLT_NON -- null/empty PCC descriptor entry
  • SQLT_RID -- rowid
  • SQLT_DAT -- date in Oracle format
  • SQLT_VBI -- binary in VCS format
  • SQLT_BIN -- binary data (DTYBIN)
  • SQLT_LBI -- long binary
  • SQLT_UIN -- unsigned integer
  • SQLT_SLS -- display sign leading separate
  • SQLT_LVC -- longer longs (char)
  • SQLT_LVB -- longer long binary
  • SQLT_AFC -- ANSI fixed character
  • SQLT_AVC -- ANSI variable character
  • SQLT_CUR -- cursor type
  • SQLT_LAB -- label type
  • SQLT_OSL -- oslabel type
• indp -- An array of indicator variables or OCI_NULL_ARRAY if not required.
• rlen -- An array of the lengths of the returned data or OCI_NULL_ARRAY if not required.
• rcode -- Return code of the Oracle error number or OCI_NULL_ARRAY if not required.
• pv_skip -- Size of a single element in the bound data array or zero for non-array bindings.
• ind_skip -- Size of a single element in the bound indicator variable array.
• alen_skip -- Size of a single element in the bound length array.
• rc_skip -- Size of a single element in the column-level error codes array.

Example:

  set RetCode to OCI_odefinps
     (  Cursor,
  	   OCI_STANDARD,
        1,
        Employee,
        100,
        SQLT_STR,
        OCI_NULL_ARRAY,
        OCI_NULL_ARRAY,
        OCI_NULL_ARRAY,
        100,
        0,
        0,
        0
     )

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

----

[ INDEX ] [ CONCEPTS ] [ TASKS ] [ SYNTAX ] [ LIBRARIES ] [ OMX ] [ ERRORS ]

Copyright © OmniMark Technologies Corporation, 1988-2002.