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imgAssetURL我需要从具有要添加到预加载系统的列的每个表中提取所有行。
imgAssetURL
我认为本质上是这样的:
SELECT imgAssetURL FROM *
我有哪些选择?
所有表的定义都位于sqlite_master表中。您必须阅读这些定义,找出哪些表中包含该列,然后对每个表运行查询。
sqlite_master
见http://www.sqlite.org/fileformat2.html#sqlite_master