contrib/sqlite3/sqlite3.c

4519 ** ^The sixth, seventh and eighth parameters, xFunc, xStep and xFinal, are
4522 ** callback only; NULL pointers must be passed as the xStep and xFinal
4524 ** and xFinal and NULL pointer must be passed for xFunc. ^To delete an existing
4566   void (*xFinal)(sqlite3_context*)
4576   void (*xFinal)(sqlite3_context*)
4586   void (*xFinal)(sqlite3_context*),
4694 ** last time when the xFinal callback is invoked.  ^(When no rows match
4696 ** implementation is never called and xFinal() is called exactly once.
4698 ** first time from within xFinal().)^
4708 ** allocation.)^  Within the xFinal callback, it is customary to set
4717 ** to the xStep or xFinal callback routine that implements the aggregate
4817 ** These routines are used by the xFunc or xFinal callbacks that
10283 **   AGGREGATE(zName, nArg, iArg, bNC, xStep, xFinal)
10285 **     the C functions xStep and xFinal. The first four parameters
10308 #define AGGREGATE(zName, nArg, arg, nc, xStep, xFinal) \
10310    SQLITE_INT_TO_PTR(arg), 0, 0, xStep,xFinal,#zName,0,0}
92264                           void (*xFinal)(sqlite3_context*));
92268                             void (*xFinal)(sqlite3_context*));
92398                             void (*xFinal)(sqlite3_context*),
116129   void (*xFinal)(sqlite3_context*),
116137       (xFunc && (xFinal || xStep)) ||
116138       (!xFunc && (xFinal && !xStep)) ||
116139       (!xFunc && (!xFinal && xStep)) ||
116158          pUserData, xFunc, xStep, xFinal, pDestructor);
116161           pUserData, xFunc, xStep, xFinal, pDestructor);
116206   p->xFinalize = xFinal;
116223   void (*xFinal)(sqlite3_context*)
116226                                     xFinal, 0);
116237   void (*xFinal)(sqlite3_context*),
116252   rc = sqlite3CreateFunc(db, zFunc, nArg, enc, p, xFunc, xStep, xFinal, pArg);
116274   void (*xFinal)(sqlite3_context*)
116281   rc = sqlite3CreateFunc(db, zFunc8, nArg, eTextRep, p, xFunc, xStep, xFinal,0);