V$SQL_BIND_METADATA

For each distinct bind variable in each cursor owned by the session querying this view, this view describes:

• Bind metadata provided by the client, if the bind variable is user defined
• Metadata based on the underlying literal, if the CURSOR_SHARING parameter is set to FORCE and the bind variable is system-generated.

  Column	Datatype	Description
  ADDRESS	RAW(4)	Memory address of the child cursor that owns this bind variable
  POSITION	NUMBER	Bind position
  DATATYPE	NUMBER	Bind datatype
  MAX_LENGTH	NUMBER	Maximum length of the bind value
  ARRAY_LEN	NUMBER	Maximum number of array elements (for array binds only)
  BIND_NAME	VARCHAR2(30)	User-defined or system-generated bind variable name (if used)