我从上面的查询,我知道的单词列表示例查询写正则表达式相当于LIKE语句查询
select c.name , c.id from company c where
c.name like 'Hoder%' and c.name like 'Stock%' amd c.name like 'Colour%'
and c.name like '%Delete' and c.name like '%Regular' and c.name like '%Filler'
and c.name like '%wipe%' and c.name like '%palce%' and c.name like '%double%',
and c.name in ('IT', 'Wall', SpyCorp', 'Signal')
,我在执行与正则表达式 表格上面的查询我写了一个正则表达式像
#for exact matching words
pnexact = ['IT', 'Wall', SpyCorp', 'Signal']
regexact = [re.compile(r"\b%s\b" % word.lower()) for word in pnexact]#list of regex object
#for words which are contain in the string eg: '%wipe%' ...
pncontains = ['wipe','palce','double',]
pnregexobj_contains = re.compile(r"%s" % '|'.join(pncontains)) #single regex object
上述正则表达式工作正常,但我不能写正则表达式,这将汉勒的话'Hoder%','Stock%','Color%'
的情况和案件%Delete','%Regular','%Filler'
请建议我正则表达式,其中,W生病手柄上述两种情况
感谢
我写了这个正则表达式reg = re.compile(r'(\。*)delete $')为'%删除'字符串以单词delete.is结束吗? – Shashi
我不认为你想反斜杠 - 逃避'''因为它把它变成一个字面的'.'字符,但正确的正则表达式与LIKE'%Delete''等价的确实应该是'。*删除$ ',或者只是'删除$'。 –
@ e.dan好吧 – Shashi