6

Try to select use "where" clause in a mysql statement: e.g. Table: X with a ID column which is BINARY data type. Then save in a variable in php

$aid = $row["id"];

How do i use this variable later when I try to select from table

$where = "where `ID` = '$aid'";
$query = "SELECT * FROM X ".$where;

Return 0 row.

Does anyone know why?

jebberwocky
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2 Answers2

4

Answering my own question.

Just figured out:

$where = "where HEX(ID) = 'bin2hex($aid)'";
$query = "SELECT * FROM X ".$where;

Does anyone know better solution?

jebberwocky
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1

Try below :

add BINARY in where clause.

$where = "where BINARY ID = '$aid'";
$query = "SELECT * FROM X ".$where;