近二十年来我没有写过SQL查询，所以我有点生疏了。我的数据库有一个文本字段，存储一些非结构化数据，如下所示：
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虽然数据有一些格式，但它不是CSV或类似的高度结构，每个字段都有唯一的格式。
我正在尝试返回所有datasourceID。我的猜测是我需要使用递归函数并搜索“datasourceID：”String，然后抓取接下来的36个字符。我可以弄清楚如何在第一次出现时执行此操作，但无法弄清楚如何搜索下一次出现的情况。
任何提示都表示赞赏！