contrib/sqlite3/sqlite3.c

13603   char *zExplain;         /* Explanation of data structures */
62419   sqlite3DbFree(db, p->zExplain);
64783     sqlite3_free(pVdbe->zExplain);
64785     pVdbe->zExplain = sqlite3StrAccumFinish(&pVdbe->pExplain->str);
64796   return (pVdbe && pVdbe->zExplain) ? pVdbe->zExplain : 0;