53 lines
3.6 KiB
MySQL
53 lines
3.6 KiB
MySQL
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-- Migration: expand ai_model_configs with structured columns
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-- Created at: 2026-03-12
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BEGIN;
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ALTER TABLE `ai_model_configs`
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ADD COLUMN `endpoint_url` varchar(512) DEFAULT NULL COMMENT '模型服务 API 地址' AFTER `provider`,
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ADD COLUMN `api_key` varchar(512) DEFAULT NULL COMMENT '模型服务 API Key' AFTER `endpoint_url`,
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ADD COLUMN `llm_model_name` varchar(128) DEFAULT NULL COMMENT 'LLM 模型名称' AFTER `api_key`,
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ADD COLUMN `llm_timeout` int(11) DEFAULT NULL COMMENT 'LLM 超时（秒）' AFTER `llm_model_name`,
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ADD COLUMN `llm_temperature` decimal(5,2) DEFAULT NULL COMMENT 'LLM temperature' AFTER `llm_timeout`,
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ADD COLUMN `llm_top_p` decimal(5,2) DEFAULT NULL COMMENT 'LLM top_p' AFTER `llm_temperature`,
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ADD COLUMN `llm_max_tokens` int(11) DEFAULT NULL COMMENT 'LLM 最大token' AFTER `llm_top_p`,
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ADD COLUMN `llm_system_prompt` text DEFAULT NULL COMMENT 'LLM 系统提示词' AFTER `llm_max_tokens`,
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ADD COLUMN `asr_model_name` varchar(128) DEFAULT NULL COMMENT 'ASR 模型名称' AFTER `llm_system_prompt`,
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ADD COLUMN `asr_vocabulary_id` varchar(255) DEFAULT NULL COMMENT 'ASR 热词词表ID' AFTER `asr_model_name`,
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ADD COLUMN `asr_speaker_count` int(11) DEFAULT NULL COMMENT 'ASR 说话人数' AFTER `asr_vocabulary_id`,
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ADD COLUMN `asr_language_hints` varchar(255) DEFAULT NULL COMMENT 'ASR 语言提示，逗号分隔' AFTER `asr_speaker_count`,
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ADD COLUMN `asr_disfluency_removal_enabled` tinyint(1) DEFAULT NULL COMMENT 'ASR 去口头语开关' AFTER `asr_language_hints`,
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ADD COLUMN `asr_diarization_enabled` tinyint(1) DEFAULT NULL COMMENT 'ASR 说话人分离开关' AFTER `asr_disfluency_removal_enabled`;
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-- backfill structured columns from existing config_json
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UPDATE `ai_model_configs`
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SET
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endpoint_url = COALESCE(endpoint_url, JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.endpoint_url'))),
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api_key = COALESCE(api_key, JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.api_key')))
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WHERE config_json IS NOT NULL;
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UPDATE `ai_model_configs`
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SET
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llm_model_name = COALESCE(llm_model_name, JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.model_name'))),
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llm_timeout = COALESCE(llm_timeout, CAST(JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.time_out')) AS UNSIGNED)),
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llm_temperature = COALESCE(llm_temperature, CAST(JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.temperature')) AS DECIMAL(5,2))),
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llm_top_p = COALESCE(llm_top_p, CAST(JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.top_p')) AS DECIMAL(5,2))),
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llm_max_tokens = COALESCE(llm_max_tokens, CAST(JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.max_tokens')) AS UNSIGNED)),
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llm_system_prompt = COALESCE(llm_system_prompt, JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.system_prompt')))
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WHERE model_type = 'llm' AND config_json IS NOT NULL;
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UPDATE `ai_model_configs`
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SET
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asr_model_name = COALESCE(asr_model_name, JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.model'))),
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asr_vocabulary_id = COALESCE(asr_vocabulary_id, JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.vocabulary_id'))),
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asr_speaker_count = COALESCE(asr_speaker_count, CAST(JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.speaker_count')) AS UNSIGNED)),
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asr_language_hints = COALESCE(
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asr_language_hints,
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REPLACE(REPLACE(REPLACE(JSON_EXTRACT(config_json, '$.language_hints'), '\"', ''), '[', ''), ']', '')
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),
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asr_disfluency_removal_enabled = COALESCE(asr_disfluency_removal_enabled, CAST(JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.disfluency_removal_enabled')) AS UNSIGNED)),
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asr_diarization_enabled = COALESCE(asr_diarization_enabled, CAST(JSON_UNQUOTE(JSON_EXTRACT(config_json, '$.diarization_enabled')) AS UNSIGNED))
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WHERE model_type = 'audio' AND config_json IS NOT NULL;
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COMMIT;
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