VIOLET V1a: dolphin_violet DDL set + statement-wise applier (applied + verified)

14 tables consolidated from the LIVE post-ALTER dolphin_pink schema
(maras_tp + provenance folded into base CREATEs — a fresh DB never replays
ALTER chains) + violet_feed_divergence (scan-vs-venue divergence metric,
session_id + plane seqs + mono_ns). apply_violet_ddl.py posts ONE statement
per HTTP request (multi-statement posts fail — proven on pink 08), is
idempotent (all IF NOT EXISTS, double-apply tested live), and verifies the
expected table set. Applied to live CH: verify all 14 present.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

prod/clickhouse/violet/08_trade_events.sql

@@ -0,0 +1,69 @@
+-- dolphin_violet DDL — consolidated from the LIVE dolphin_pink schema
+-- (post-ALTER: includes maras_tp + provenance columns). Generated 2026-06-12.
+-- Apply via apply_violet_ddl.py (one statement per HTTP POST).
+
+CREATE TABLE IF NOT EXISTS dolphin_violet.trade_events
+(
+    `ts` DateTime64(6, 'UTC'),
+    `trade_id` String DEFAULT '',
+    `date` Date,
+    `strategy` LowCardinality(String),
+    `asset` LowCardinality(String),
+    `side` LowCardinality(String),
+    `entry_price` Float64,
+    `exit_price` Float64 DEFAULT 0,
+    `quantity` Float64,
+    `pnl` Float64 DEFAULT 0,
+    `pnl_pct` Float32 DEFAULT 0,
+    `exit_reason` LowCardinality(String) DEFAULT '',
+    `vel_div_entry` Float32,
+    `boost_at_entry` Float32,
+    `beta_at_entry` Float32,
+    `posture` LowCardinality(String),
+    `leverage` Float32,
+    `conviction_multiplier` Float32 DEFAULT 0,
+    `exchange_leverage` UInt8 DEFAULT 0,
+    `exchange_leverage_mode` LowCardinality(String) DEFAULT '',
+    `leverage_mapping_rule` LowCardinality(String) DEFAULT '',
+    `account_capital` Float64 DEFAULT 0,
+    `portfolio_capital` Float64 DEFAULT 0,
+    `current_open_notional` Float64 DEFAULT 0,
+    `remaining_notional_capacity` Float64 DEFAULT 0,
+    `max_account_leverage` Float32 DEFAULT 0,
+    `margin_required` Float64 DEFAULT 0,
+    `ledger_authority` LowCardinality(String) DEFAULT '',
+    `regime_signal` Int8 DEFAULT 0,
+    `capital_before` Float64 DEFAULT 0,
+    `capital_after` Float64 DEFAULT 0,
+    `peak_capital` Float64 DEFAULT 0,
+    `drawdown_at_entry` Float32 DEFAULT 0,
+    `open_positions_count` UInt8 DEFAULT 0,
+    `scan_uuid` String DEFAULT '',
+    `bars_held` UInt16 DEFAULT 0,
+    `entry_payload_json` String DEFAULT '',
+    `exit_payload_json` String DEFAULT '',
+    `execution_payload_json` String DEFAULT '',
+    `friction_payload_json` String DEFAULT '',
+    `event_payload_json` String DEFAULT '',
+    `runtime_namespace` LowCardinality(String) DEFAULT '',
+    `strategy_namespace` LowCardinality(String) DEFAULT '',
+    `event_namespace` LowCardinality(String) DEFAULT '',
+    `actor_name` LowCardinality(String) DEFAULT '',
+    `exec_venue` LowCardinality(String) DEFAULT '',
+    `data_venue` LowCardinality(String) DEFAULT '',
+    `market_state_bundle_json` String DEFAULT '',
+    `tp_base_pct` Float32 DEFAULT 0,
+    `tp_effective_pct` Float32 DEFAULT 0,
+    `our_leverage` Float32 DEFAULT 0,
+    `fee` Float64 DEFAULT 0,
+    `fee_source` LowCardinality(String) DEFAULT '',
+    `is_maker` UInt8 DEFAULT 0,
+    `slippage_bps` Float32 DEFAULT 0,
+    `mark_at_submit` Float64 DEFAULT 0,
+    `exchange_ts` Int64 DEFAULT 0,
+    `pnl_source` LowCardinality(String) DEFAULT ''
+)
+ENGINE = MergeTree
+PARTITION BY toYYYYMM(ts)
+ORDER BY (ts, asset)
+SETTINGS index_granularity = 8192;