OCI_obndra

function

Library: Oracle Call Interface database support (OMOCI legacy)
Include: omoci.xin

Declaration

define external integerfunction OCI_obndra
   (  value OCI_Handle_type cursor,
      value string sqlvar,
      value integer sqlvl,
      value OCI_Array_type progv,
      value integer progvl,
      value integer ftype,
      value OCI_Array_type indp,
      value OCI_Array_type alen,
      value OCI_Array_type arcode,
      value integer maxsiz,
      modifiable integer cursiz
   )

Purpose

This function associates an OmniMark OMX component with a placeholder in an SQL or PL/SQL block.

Input arguments:

cursor -- Cursor data area descriptor.
sqlvar -- The name of the SQL placeholder, including the leading colon.
sqlvl -- The length of the contents of sqlvar, or OCI_NTS.
progv -- Variable used to retrieve and receive data.
progvl -- Size of a single element in progv.
ftype -- The external datatype of the program variable. The following values 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.
alen -- An array of element length indicators or OCI_NULL_ARRAY if not required.
arcode -- An array of column-level error return codes or OCI_NULL_ARRAY if not required.
maxsiz -- The maximum size of an array being bound to a PL/SQL table. For scalar and array binds use OCI_MAXSIZ_SCALAR or OCI_MAXSIZ_ARRAY.

Output argument:

cursiz -- The actual number of elements in the array bound to a PL/SQL table. This parameter is required but ignored for scalar and array binds.

Example:

  set RetCode to OCI_obndra
     (  Cursor,
        ":Emp",
        OCI_NTS,
        Name, 
        20,
        SQLT_STR,
        OCI_NULL_ARRAY,
        OCI_NULL_ARRAY,
        OCI_NULL_ARRAY,
        OCI_NOPLSQL,
        Cursiz
     )

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