15 lines
516 B
MySQL
15 lines
516 B
MySQL
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-- ============================================
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-- KB Documents Fail State
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-- Version: 6.3.0
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-- ============================================
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-- Add fail_count and last_failed_at to kb_documents
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-- for intelligent backoff retry logic
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ALTER TABLE kb_documents
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ADD COLUMN IF NOT EXISTS fail_count INT NOT NULL DEFAULT 0,
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ADD COLUMN IF NOT EXISTS last_failed_at TIMESTAMPTZ;
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CREATE INDEX IF NOT EXISTS idx_kb_documents_fail
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ON kb_documents(bot_id, collection_name, fail_count)
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WHERE fail_count > 0;
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