56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
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"""迁移 016: 创建 insurance_ppt_sessions 表。"""
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import logging
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logger = logging.getLogger(__name__)
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def migrate():
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"""迁移入口。"""
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from insurance.db.compat import db
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from sqlalchemy import text
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dialect = db.engine.dialect.name
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is_postgres = dialect == 'postgresql'
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if is_postgres:
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sql = """
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CREATE TABLE IF NOT EXISTS insurance_ppt_sessions (
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id VARCHAR(36) PRIMARY KEY,
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user_id VARCHAR(64) NOT NULL,
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status VARCHAR(20) DEFAULT 'created' NOT NULL,
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files_json TEXT,
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extractions_json TEXT,
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chat_history_json TEXT,
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ppt_path VARCHAR(500),
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markdown_path VARCHAR(500),
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preview_paths_json TEXT,
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preview_pdf_path VARCHAR(500),
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slide_count INTEGER,
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created_at TIMESTAMP DEFAULT NOW(),
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updated_at TIMESTAMP DEFAULT NOW()
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)
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"""
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else:
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sql = """
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CREATE TABLE IF NOT EXISTS insurance_ppt_sessions (
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id VARCHAR(36) PRIMARY KEY,
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user_id VARCHAR(64) NOT NULL,
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status VARCHAR(20) DEFAULT 'created' NOT NULL,
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files_json TEXT,
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extractions_json TEXT,
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chat_history_json TEXT,
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ppt_path VARCHAR(500),
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markdown_path VARCHAR(500),
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preview_paths_json TEXT,
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preview_pdf_path VARCHAR(500),
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slide_count INTEGER,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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)
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"""
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logger.info("[migrate_016] 创建 insurance_ppt_sessions 表 ...")
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db.session.execute(text(sql))
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db.session.commit()
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logger.info("[migrate_016] insurance_ppt_sessions 表创建完成")
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