1686   NameContext *pOuterNC;  /* Context that contains this SELECT */  in resolveSelectStep()  local
1701   pOuterNC = pWalker->u.pNC;  in resolveSelectStep()
1714     sqlite3SelectPrep(pParse, p, pOuterNC);  in resolveSelectStep()
1757         int nRef = pOuterNC ? pOuterNC->nRef : 0;  in resolveSelectStep()
1761         sqlite3ResolveSelectNames(pParse, pItem->pSelect, pOuterNC);  in resolveSelectStep()
1772         if( pOuterNC ){  in resolveSelectStep()
1773           assert( pItem->fg.isCorrelated==0 && pOuterNC->nRef>=nRef );  in resolveSelectStep()
1774           pItem->fg.isCorrelated = (pOuterNC->nRef>nRef);  in resolveSelectStep()
1784     sNC.pNext = pOuterNC;  in resolveSelectStep()
2071   NameContext *pOuterNC  /* Name context for parent SELECT statement */  in sqlite3ResolveSelectNames()  argument
2080   w.u.pNC = pOuterNC;  in sqlite3ResolveSelectNames()