recsys_sql

初期分析设计和后台开发测试SQL记录

Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
README.md		README.md
recsys_processing_sql.sql		recsys_processing_sql.sql
recsys_tables_ddl_script.sql		recsys_tables_ddl_script.sql

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