382   char *zRet = sqlite3_malloc(n);  in expertDequote()  local
387   if( zRet ){  in expertDequote()
395       zRet[iOut++] = zIn[iIn];  in expertDequote()
397     zRet[iOut] = '\0';  in expertDequote()
400   return zRet;  in expertDequote()
792   char *zRet = 0;  in idxAppendText()  local
800       zRet = (char*)sqlite3_malloc(nIn + nAppend + 1);  in idxAppendText()
802     if( zAppend && zRet ){  in idxAppendText()
803       if( nIn ) memcpy(zRet, zIn, nIn);  in idxAppendText()
804       memcpy(&zRet[nIn], zAppend, nAppend+1);  in idxAppendText()
806       sqlite3_free(zRet);  in idxAppendText()
807       zRet = 0;  in idxAppendText()
814   return zRet;  in idxAppendText()
849   char *zRet = zIn;  in idxAppendColDefn()  local
851   if( zRet ) zRet = idxAppendText(pRc, zRet, ", ");  in idxAppendColDefn()
854     zRet = idxAppendText(pRc, zRet, "%Q", p->zName);  in idxAppendColDefn()
856     zRet = idxAppendText(pRc, zRet, "%s", p->zName);  in idxAppendColDefn()
861       zRet = idxAppendText(pRc, zRet, " COLLATE %Q", pCons->zColl);  in idxAppendColDefn()
863       zRet = idxAppendText(pRc, zRet, " COLLATE %s", pCons->zColl);  in idxAppendColDefn()
868     zRet = idxAppendText(pRc, zRet, " DESC");  in idxAppendColDefn()
870   return zRet;  in idxAppendColDefn()
2009   const char *zRet = 0;  in sqlite3_expert_report()  local
2016       if( pStmt ) zRet = pStmt->zSql;  in sqlite3_expert_report()
2019       if( pStmt ) zRet = pStmt->zIdx;  in sqlite3_expert_report()
2022       if( pStmt ) zRet = pStmt->zEQP;  in sqlite3_expert_report()
2025       zRet = p->zCandidates;  in sqlite3_expert_report()
2028   return zRet;  in sqlite3_expert_report()