24543 static char *zAutoColumn(const char *zColNew, sqlite3 **pDb, char **pzRenamed){  in zAutoColumn()  argument
24648   assert(pDb!=0);  in zAutoColumn()
24651     if( *pDb==0 ){  in zAutoColumn()
24652       if( SQLITE_OK!=sqlite3_open(zCOL_DB, pDb) ) return 0;  in zAutoColumn()
24655         sqlite3_exec(*pDb,"drop table if exists ColNames;"  in zAutoColumn()
24659       rc = sqlite3_exec(*pDb, zTabMake, 0, 0, 0);  in zAutoColumn()
24662     assert(*pDb!=0);  in zAutoColumn()
24663     rc = sqlite3_prepare_v2(*pDb, zTabFill, -1, &pStmt, 0);  in zAutoColumn()
24671   }else if( *pDb==0 ){  in zAutoColumn()
24676     int hasDupes = db_int(*pDb, zHasDupes);  in zAutoColumn()
24677     int nDigits = (hasDupes)? db_int(*pDb, zColDigits) : 0;  in zAutoColumn()
24680       rc = sqlite3_exec(*pDb, zDedoctor, 0, 0, 0);  in zAutoColumn()
24683       rc = sqlite3_exec(*pDb, zSetReps, 0, 0, 0);  in zAutoColumn()
24685       rc = sqlite3_prepare_v2(*pDb, zRenameRank, -1, &pStmt, 0);  in zAutoColumn()
24692     assert(db_int(*pDb, zHasDupes)==0); /* Consider: remove this */  in zAutoColumn()
24693     rc = sqlite3_prepare_v2(*pDb, zCollectVar, -1, &pStmt, 0);  in zAutoColumn()
24705         if( SQLITE_OK==sqlite3_prepare_v2(*pDb, zRenamesDone, -1, &pStmt, 0)  in zAutoColumn()
24713     sqlite3_close(*pDb);  in zAutoColumn()
24714     *pDb = 0;  in zAutoColumn()