Posts by Weverson Fernandes • 1 point
3 posts
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viewsA: Verification of repeated information in array
There is a function called "in_array" where it returns if 'x' value is present in the array in question. With a foreach/if/Else structure you would get this result you want to check your numbers in…
phpanswered Weverson Fernandes 1 -
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viewsA: Mysql - INNER JOIN - INDEX
In case someone comes here to consult, I managed to arrange: My tables did not have foreign keys (I created referring to the search) and one of the fields was like Varchar(75) and it stored…
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viewsQ: Mysql - INNER JOIN - INDEX
Guys, I got one query here very simple with JOIN, Because banks have a lot of records, I need to index... But I’m getting it for kct... What is the best way to index in a JOIN? (That one query takes…