3289   FKey *pFKey = 0;  in sqlite3CreateForeignKey()  local
3317   nByte = sizeof(*pFKey) + (nCol-1)*sizeof(pFKey->aCol[0]) + pTo->n + 1;  in sqlite3CreateForeignKey()
3323   pFKey = sqlite3DbMallocZero(db, nByte );  in sqlite3CreateForeignKey()
3324   if( pFKey==0 ){  in sqlite3CreateForeignKey()
3327   pFKey->pFrom = p;  in sqlite3CreateForeignKey()
3328   pFKey->pNextFrom = p->pFKey;  in sqlite3CreateForeignKey()
3329   z = (char*)&pFKey->aCol[nCol];  in sqlite3CreateForeignKey()
3330   pFKey->zTo = z;  in sqlite3CreateForeignKey()
3338   pFKey->nCol = nCol;  in sqlite3CreateForeignKey()
3340     pFKey->aCol[0].iFrom = p->nCol-1;  in sqlite3CreateForeignKey()
3346           pFKey->aCol[i].iFrom = j;  in sqlite3CreateForeignKey()
3357         sqlite3RenameTokenRemap(pParse, &pFKey->aCol[i], pFromCol->a[i].zEName);  in sqlite3CreateForeignKey()
3364       pFKey->aCol[i].zCol = z;  in sqlite3CreateForeignKey()
3373   pFKey->isDeferred = 0;  in sqlite3CreateForeignKey()
3374   pFKey->aAction[0] = (u8)(flags & 0xff);            /* ON DELETE action */  in sqlite3CreateForeignKey()
3375   pFKey->aAction[1] = (u8)((flags >> 8 ) & 0xff);    /* ON UPDATE action */  in sqlite3CreateForeignKey()
3379       pFKey->zTo, (void *)pFKey  in sqlite3CreateForeignKey()
3381   if( pNextTo==pFKey ){  in sqlite3CreateForeignKey()
3387     pFKey->pNextTo = pNextTo;  in sqlite3CreateForeignKey()
3388     pNextTo->pPrevTo = pFKey;  in sqlite3CreateForeignKey()
3393   p->pFKey = pFKey;  in sqlite3CreateForeignKey()
3394   pFKey = 0;  in sqlite3CreateForeignKey()
3397   sqlite3DbFree(db, pFKey);  in sqlite3CreateForeignKey()
3413   FKey *pFKey;  in sqlite3DeferForeignKey()  local
3414   if( (pTab = pParse->pNewTable)==0 || (pFKey = pTab->pFKey)==0 ) return;  in sqlite3DeferForeignKey()
3416   pFKey->isDeferred = (u8)isDeferred;  in sqlite3DeferForeignKey()