发布时间:2021-06-28编辑:佚名阅读(3053)
WITH split(word, str) AS ( -- alternatively put your query here -- SELECT '', category||',' FROM categories SELECT '', 'Auto,A,1234444,dsfdd,sd,sd'||',' UNION ALL SELECT substr(str, 0, instr(str, ',')), substr(str, instr(str, ',')+1) FROM split WHERE str!='' ) SELECT word FROM split WHERE word!='';
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