我有两张桌子:topic和message。表topic// some other not important columns heremessage_idcreation_dateSELECT topic.*, COUNT(message.message_id)
FROM topic LEFT OUTER JOIN message ON topic.to
我收到了以下文本:instance=hostname2, topic="AB_CD_EFtopic="AB_CD_EF_GH_4567_ZY_XW_01_000001"
instance=hostname1, topic="AB_CD_EF_35678_ZY_XW_001_00001"instance=hostname2, t
考虑以下字符串,它是从pdf中提取的内容表,就像在下面的示例中,两个主题可以在一行上,每行的末尾有一个换行符(如在示例中)Third - one ......... 3 Topic.with.dots .......... 33One more line ......................... 27 last topic .
我有一个字符串,我正在尝试提取特定的单词部分,并希望有人可以帮助我以一种安全的方式解析字符串,以获得仅此部分。.
_____ _____ replied to _____ _____ about the **THIS IS THE PART I NEED TO GET** topic in the _____