请问如果要自己准备dataset做训练或者测试，有什么格式要求吗？ about resdsql

[lihaoyang-ruc]

这个问题在之前类似的issue中有回答过。以下是原答案：

To train RESDSQL on your dataset, you have to prepare at least three files (Take Spider's file as an example):

• database, a folder where the sqlite databases are saved.
• train_spider.json, a json file that contains pairs of training data, each of them should contain three fields: db_id, query, and question.
• tables.json, a json file that describes the schema of all databases.

To run inference and evaluation, you should prepare a separate dev_gold.sql file containing the gold SQL query and its corresponding db_id.

Originally posted by @lihaoyang-ruc in #45 (comment)

[dyc1998108]

好的谢谢，那如果不需要从database执行SQL，只是需要生成SQL的话还需要database吗？除此之外只需要生成SQL还需要哪些调整呢？

[lihaoyang-ruc]

目前是需要的，因为我依赖database来采样生成没有语法错误的SQL，你可以在sqlite中创建空数据库，不插入任何数据，只当作语法检查器使用。又或者你可以自己实现一个语法检查器，替代掉去database中执行的步骤。

[dyc1998108]

好的，十分感谢，database执行步骤具体是在哪个文件呢？我看一下如何自己实现检查器替代？

[lihaoyang-ruc]

utils/text2sql_decoding_utils.py文件的results = execute_sql(cursor, pred_sql)行。