87 lines
3.2 KiB
MySQL
87 lines
3.2 KiB
MySQL
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-- AI Ticket Analyzer — Phase 2.6 aggregate reports.
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-- See docs/ticket-analyzer-phase2-spec.md → Section D.4.
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--
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-- Adds:
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-- 1. analyzer_aggregate_reports — one row per cross-ticket report
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-- 2. analyzer_stage_executions:
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-- a. drop NOT NULL on analysis_id (a stage row may belong to a report instead)
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-- b. add aggregate_report_id FK
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-- c. add CHECK constraint enforcing exactly one of analysis_id or aggregate_report_id
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CREATE TABLE IF NOT EXISTS analyzer_aggregate_reports (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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generated_by_user_id TEXT REFERENCES "user"(id) ON DELETE SET NULL,
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generated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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-- Inputs
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filter_criteria JSONB NOT NULL,
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analysis_ids UUID[] NOT NULL,
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ticket_count INT NOT NULL,
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include_itglue_context BOOLEAN NOT NULL DEFAULT true,
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report_title TEXT,
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-- SQL-derived (computed before LLM call)
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category_distribution JSONB,
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client_distribution JSONB,
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resolution_path_distribution JSONB,
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root_cause_distribution JSONB,
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date_range_actual JSONB,
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-- LLM-derived
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documentation_gaps JSONB,
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process_gaps JSONB,
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client_patterns JSONB,
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recurrence_clusters JSONB,
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systemic_observations JSONB,
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recommended_actions JSONB,
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narrative_summary TEXT,
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executive_summary TEXT,
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-- Metadata
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total_input_tokens INT,
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total_output_tokens INT,
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estimated_cost_usd NUMERIC(10,4),
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model_used TEXT,
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itglue_context_included BOOLEAN,
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status TEXT NOT NULL DEFAULT 'pending'
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CHECK (status IN ('pending','running','complete','failed')),
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error_message TEXT
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);
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CREATE INDEX IF NOT EXISTS idx_analyzer_aggregate_reports_user_date
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ON analyzer_aggregate_reports (generated_by_user_id, generated_at DESC);
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CREATE INDEX IF NOT EXISTS idx_analyzer_aggregate_reports_analysis_ids
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ON analyzer_aggregate_reports USING gin (analysis_ids);
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CREATE INDEX IF NOT EXISTS idx_analyzer_aggregate_reports_pending
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ON analyzer_aggregate_reports (status, generated_at)
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WHERE status IN ('pending','running');
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COMMENT ON TABLE analyzer_aggregate_reports IS
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'Cross-ticket aggregate reports. Inputs (filter_criteria, analysis_ids) are immutable; outputs (LLM-derived fields) are written once when the runner completes.';
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-- analyzer_stage_executions: relax analysis_id, add aggregate_report_id, enforce mutual exclusion.
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ALTER TABLE analyzer_stage_executions
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ALTER COLUMN analysis_id DROP NOT NULL;
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ALTER TABLE analyzer_stage_executions
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ADD COLUMN IF NOT EXISTS aggregate_report_id UUID
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REFERENCES analyzer_aggregate_reports(id) ON DELETE CASCADE;
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DO $$
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BEGIN
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IF NOT EXISTS (
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SELECT 1 FROM pg_constraint
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WHERE conname = 'analyzer_stage_executions_parent_check'
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) THEN
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ALTER TABLE analyzer_stage_executions
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ADD CONSTRAINT analyzer_stage_executions_parent_check
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CHECK ((analysis_id IS NOT NULL) <> (aggregate_report_id IS NOT NULL));
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END IF;
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END $$;
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CREATE INDEX IF NOT EXISTS idx_analyzer_stage_executions_aggregate_report
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ON analyzer_stage_executions (aggregate_report_id, stage_order)
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WHERE aggregate_report_id IS NOT NULL;
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