d7bdfcf716
- Added display_name and description to BaseStrategy - Updated MA44 and MA125 strategies with metadata - Added /api/v1/strategies endpoint for dynamic discovery - Added Strategy Simulation panel to dashboard with date picker and tooltips - Implemented JS polling for backtest results in dashboard - Added performance test scripts and DB connection guide - Expanded indicator config to all 15 timeframes
55 lines
1.8 KiB
Bash
55 lines
1.8 KiB
Bash
#!/bin/bash
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# Fix indicators table schema - Version 2 (Final)
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# Handles TimescaleDB compression constraints properly
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echo "Fixing indicators table schema (v2)..."
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# 1. Decompress chunks individually (safest method)
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# We fetch the list of compressed chunks and process them one by one
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echo "Checking for compressed chunks..."
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CHUNKS=$(docker exec -i btc_timescale psql -U btc_bot -d btc_data -t -c "SELECT chunk_schema || '.' || chunk_name FROM timescaledb_information.chunks WHERE hypertable_name = 'indicators' AND is_compressed = true;")
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for chunk in $CHUNKS; do
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# Trim whitespace
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chunk=$(echo "$chunk" | xargs)
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if [[ ! -z "$chunk" ]]; then
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echo "Decompressing chunk: $chunk"
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docker exec -i btc_timescale psql -U btc_bot -d btc_data -c "SELECT decompress_chunk('$chunk');"
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fi
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done
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# 2. Execute the schema changes
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docker exec -i btc_timescale psql -U btc_bot -d btc_data <<EOF
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BEGIN;
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-- Remove policy first
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SELECT remove_compression_policy('indicators', if_exists => true);
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-- Disable compression setting (REQUIRED to add unique constraint)
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ALTER TABLE indicators SET (timescaledb.compress = false);
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-- Deduplicate data (just in case duplicates exist)
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DELETE FROM indicators a USING indicators b
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WHERE a.ctid < b.ctid
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AND a.time = b.time
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AND a.symbol = b.symbol
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AND a.interval = b.interval
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AND a.indicator_name = b.indicator_name;
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-- Add the unique constraint
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ALTER TABLE indicators ADD CONSTRAINT indicators_unique UNIQUE (time, symbol, interval, indicator_name);
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-- Re-enable compression configuration
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ALTER TABLE indicators SET (
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timescaledb.compress,
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timescaledb.compress_segmentby = 'symbol,interval,indicator_name'
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);
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-- Re-add compression policy (7 days)
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SELECT add_compression_policy('indicators', INTERVAL '7 days', if_not_exists => true);
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COMMIT;
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SELECT 'Indicators schema fix v2 completed successfully' as status;
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EOF
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