V$SQLTEXT

Columns
   ___________________________
 
   ADDRESS
   HASH_VALUE
   COMMAND_TYPE
   PIECE
   SQL_TEXT

Related:

V$OPEN_CURSOR 
V$SQL 
V$SQLAREA 
V$SQLTEXT_WITH_NEWLINES 
V$SQL_BIND_DATA 
V$SQL_BIND_METADATA 
V$SQL_CURSOR 
V$SQL_SHARED_MEMORY