261   sqlite3_free(pVtab->zErrMsg);  in vt02ErrMsg()
263   pVtab->zErrMsg = sqlite3_vmprintf(zFormat, ap);  in vt02ErrMsg()
497     char *zErrMsg = 0;  in sqlite3RunSql()  local
498     (void)sqlite3_exec(db, zSql, 0, 0, &zErrMsg);  in sqlite3RunSql()
499     if( zErrMsg ){  in sqlite3RunSql()
500       if( pVTab->zErrMsg==0 ){  in sqlite3RunSql()
501         pVTab->zErrMsg = sqlite3_mprintf("%s in [%s]", zErrMsg, zSql);  in sqlite3RunSql()
503       sqlite3_free(zErrMsg);  in sqlite3RunSql()
565       sqlite3_free(pVTab->zErrMsg);  in sqlite3BestIndexLog()
566       pVTab->zErrMsg = sqlite3_mprintf("out of memory");  in sqlite3BestIndexLog()
572       sqlite3_free(pVTab->zErrMsg);  in sqlite3BestIndexLog()
573       pVTab->zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(db));  in sqlite3BestIndexLog()
623       if( pVTab->zErrMsg==0 ) pVTab->zErrMsg = sqlite3_mprintf("out of memory");  in sqlite3BestIndexLog()
628         if( pVTab->zErrMsg==0 ){  in sqlite3BestIndexLog()
629           pVTab->zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(db));  in sqlite3BestIndexLog()
635         if( rc && pVTab->zErrMsg==0 ){  in sqlite3BestIndexLog()
636           pVTab->zErrMsg = sqlite3_mprintf("%s", sqlite3_errmsg(db));  in sqlite3BestIndexLog()
957   return pVTab->zErrMsg!=0 ? SQLITE_ERROR : SQLITE_OK;  in vt02BestIndex()