Answer by Akina for Select rows from table having specific values depending...
SELECT t1.*FROM mytable t1WHERE t1.Tr_type = 7 /* AND another conditions by Userpin list, TrDate, etc. */ AND NOT EXISTS ( SELECT NULL FROM mytable t2 WHERE t1.Userpin = t2.Userpin /* AND another...
View ArticleSelect rows from table having specific values depending on another values in...
I need to be able to select all Userpin that have tr_type 7 only but if there is tr_type 7 and 8 in other row ignore 7 and 8 example:Userpin TrDate Time1 Tr_type4555 12-02-2020 7:30 74555 12-02-2020...
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