原来 字符 为
Abbeville (AL) USABB
trim(REVERSE(SUBSTRING(REVERSE('Abbeville (AL) USABB'),LOCATE(' ',REVERSE('Abbeville (AL) USABB') ),LENGTH('Abbeville (AL) USABB') ) ) )
//结果 为
Abbeville (AL)
原 :
SAMARINDA, KALIMANTA, INDONESIA
SELECT trim(REVERSE(SUBSTRING(REVERSE('SAMARINDA, KALIMANTA, INDONESIA'),LOCATE(',',REVERSE('SAMARINDA, KALIMANTA, INDONESIA') )+1,LENGTH('SAMARINDA, KALIMANTA, INDONESIA') ) ) )
结果
SAMARINDA, KALIMANTA
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截取 倒数 第三个 逗号 之前的
SELECT REVERSE(SUBSTRING_INDEX(REVERSE('Busan(warehouse), ,Busan,South Korea,KRBUW,South Korea'), ',', -3))
结果为
Busan(warehouse), ,Busan
https://www.cnblogs.com/heyonggang/p/8117754.html