Question

我想将包含特定单词的所有记录分组。 EX：在excel中，当我们在包含中给出一个单词时，fiter是如何工作的。例如： mobile1，移动，移动， 45移动，移动台。我想要包含移动

的所有记录

Answer 1

我觉得实际上你的任务在某种程度上更复杂 - 但你呈现它的方式使它看起来相对简单 - 你甚至不需要正则表达式在这里
请查看以下示例

SELECT 
  line
FROM 
  (SELECT 'I want to group all          ' AS line),
  (SELECT 'the records that             ' AS line),
  (SELECT 'contains a particular word.  ' AS line), 
  (SELECT 'EX: in excel how the fiter   ' AS line), 
  (SELECT 'works when we give a word    ' AS line), 
  (SELECT 'in the contains. Eg: mobile1,' AS line),
  (SELECT 'mobile,                      ' AS line), 
  (SELECT 'Mobile,                      ' AS line), 
  (SELECT '45-mobile,                   ' AS line), 
  (SELECT 'mobile station.              ' AS line), 
  (SELECT 'i want all the records       ' AS line), 
  (SELECT 'that contains mobile         ' AS line),
WHERE LOWER(line) CONTAINS 'mobile'

bigquery

1 个答案: