From 13809405657e2f51b602deaca5737577b93df8f0 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Fri, 2 Jan 2026 08:42:14 +0100
Subject: [PATCH] chore: remove binance pair naming migration

---
 freqtrade/util/migrations/__init__.py    |  8 +--
 freqtrade/util/migrations/binance_mig.py | 87 ------------------------
 2 files changed, 2 insertions(+), 93 deletions(-)
 delete mode 100644 freqtrade/util/migrations/binance_mig.py

diff --git a/freqtrade/util/migrations/__init__.py b/freqtrade/util/migrations/__init__.py
index 50f7dff01..20aafb04b 100644
--- a/freqtrade/util/migrations/__init__.py
+++ b/freqtrade/util/migrations/__init__.py
@@ -1,8 +1,4 @@
 from freqtrade.exchange import Exchange
-from freqtrade.util.migrations.binance_mig import (
-    migrate_binance_futures_data,
-    migrate_binance_futures_names,
-)
 from freqtrade.util.migrations.funding_rate_mig import migrate_funding_fee_timeframe
 
 
@@ -10,7 +6,6 @@ def migrate_data(config, exchange: Exchange | None = None) -> None:
     """
     Migrate persisted data from old formats to new formats
     """
-    migrate_binance_futures_data(config)
 
     migrate_funding_fee_timeframe(config, exchange)
 
@@ -20,4 +15,5 @@ def migrate_live_content(config, exchange: Exchange | None = None) -> None:
     Migrate database content from old formats to new formats
     Used for dry/live mode.
     """
-    migrate_binance_futures_names(config)
+    # Currently not used
+    pass
diff --git a/freqtrade/util/migrations/binance_mig.py b/freqtrade/util/migrations/binance_mig.py
deleted file mode 100644
index b85ee721d..000000000
--- a/freqtrade/util/migrations/binance_mig.py
+++ /dev/null
@@ -1,87 +0,0 @@
-import logging
-
-from packaging import version
-from sqlalchemy import select
-
-from freqtrade.constants import DOCS_LINK, Config
-from freqtrade.enums import TradingMode
-from freqtrade.exceptions import OperationalException
-from freqtrade.persistence import KeyValueStore, Trade
-from freqtrade.persistence.pairlock import PairLock
-
-
-logger = logging.getLogger(__name__)
-
-
-def migrate_binance_futures_names(config: Config):
-    """
-    Migrate binance futures names in both database and data files.
-    This is needed because ccxt naming changed from "BTC/USDT" to "BTC/USDT:USDT"
-    """
-    if not (
-        config.get("trading_mode", TradingMode.SPOT) == TradingMode.FUTURES
-        and config["exchange"]["name"] == "binance"
-    ):
-        # only act on new futures
-        return
-    if KeyValueStore.get_int_value("binance_migration"):
-        # already migrated
-        return
-    import ccxt
-
-    if version.parse("2.6.26") > version.parse(ccxt.__version__):
-        raise OperationalException(
-            "Please follow the update instructions in the docs "
-            f"({DOCS_LINK}/updating/) to install a compatible ccxt version."
-        )
-    _migrate_binance_futures_db(config)
-    migrate_binance_futures_data(config)
-    KeyValueStore.store_value("binance_migration", 1)
-
-
-def _migrate_binance_futures_db(config: Config):
-    logger.info("Migrating binance futures pairs in database.")
-    trades = Trade.get_trades([Trade.exchange == "binance", Trade.trading_mode == "FUTURES"]).all()
-    for trade in trades:
-        if ":" in trade.pair:
-            # already migrated
-            continue
-        new_pair = f"{trade.pair}:{trade.stake_currency}"
-        trade.pair = new_pair
-
-        for order in trade.orders:
-            order.ft_pair = new_pair
-            # Should symbol be migrated too?
-            # order.symbol = new_pair
-    Trade.commit()
-    pls = PairLock.session.scalars(select(PairLock).filter(PairLock.pair.notlike("%:%"))).all()
-    for pl in pls:
-        pl.pair = f"{pl.pair}:{config['stake_currency']}"
-    # print(pls)
-    # pls.update({'pair': concat(PairLock.pair,':USDT')})
-    Trade.commit()
-    logger.info("Done migrating binance futures pairs in database.")
-
-
-def migrate_binance_futures_data(config: Config):
-    if not (
-        config.get("trading_mode", TradingMode.SPOT) == TradingMode.FUTURES
-        and config["exchange"]["name"] == "binance"
-    ):
-        # only act on new futures
-        return
-
-    from freqtrade.data.history import get_datahandler
-
-    dhc = get_datahandler(config["datadir"], config["dataformat_ohlcv"])
-
-    paircombs = dhc.ohlcv_get_available_data(
-        config["datadir"], config.get("trading_mode", TradingMode.SPOT)
-    )
-
-    for pair, timeframe, candle_type in paircombs:
-        if ":" in pair:
-            # already migrated
-            continue
-        new_pair = f"{pair}:{config['stake_currency']}"
-        dhc.rename_futures_data(pair, new_pair, timeframe, candle_type)