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Convert pair-format to new format

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This commit is contained in:
Matthias Voppichler 2018-05-12 13:37:42 +02:00
parent 631081a2b2
commit 40c581e5a8
1 changed files with 9 additions and 1 deletions
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10
freqtrade/persistence.py
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@ -82,7 +82,15 @@ def check_migrate(engine) -> None:
(id, exchange, pair, is_open, fee_open, fee_close, open_rate, (id, exchange, pair, is_open, fee_open, fee_close, open_rate,
open_rate_requested, close_rate, close_rate_requested, close_profit, open_rate_requested, close_rate, close_rate_requested, close_profit,
stake_amount, amount, open_date, close_date, open_order_id) stake_amount, amount, open_date, close_date, open_order_id)
select id, exchange, pair, is_open, fee fee_open, fee fee_close, select id, exchange,
case
when instr(pair, '_') != 0 then
substr(pair, instr(pair, '_') + 1) || '/' ||
substr(pair, 1, instr(pair, '_') - 1)
else pair
end
pair,
is_open, fee fee_open, fee fee_close,
open_rate, null open_rate_requested, close_rate, open_rate, null open_rate_requested, close_rate,
null close_rate_requested, close_profit, null close_rate_requested, close_profit,
stake_amount, amount, open_date, close_date, open_order_id stake_amount, amount, open_date, close_date, open_order_id