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@@ -0,0 +1,23 @@
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+import os
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+
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+from tmp.mysql.sql_util import Database
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+
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+# 查询所有表
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+db = Database('mysql.rxdptest.svc.k5.bigtree.zone', 'test_user', 'tmOxmmc+3jznq2cX', 'dip_message')
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+query = db.query(f"SELECT table_name FROM information_schema.tables WHERE table_schema = DATABASE();")
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+allTable = set([x[0] for x in query])
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+print(allTable)
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+
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+# 应该有的表
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+sql_file_table = set("message_record message_record_detail".split(" "))
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+print(sql_file_table)
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+
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+# 差集
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+differenceTable = allTable.difference(sql_file_table)
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+print(differenceTable)
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+
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+# 生产sql
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+with open("tmp.sql", "w") as f:
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+ for x in differenceTable:
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+ f.write(f"DROP TABLE IF EXISTS `{x}`;")
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+ f.write(os.linesep)
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