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我在Oracle數據庫中有2個表。PHP基於表中數組數據的Oracle查詢數據
t_master_cp
cp_id | cp_name
1 | eat
2 | play
3 | run
4 | sleep
t_choose_cp
form_no | uid | cp_id
1 | 1 | 3,4
2 | 2 | 1,3,4
3 | 3 | 1,2,3
現在我想將數據查詢到PHP編程,這是我到目前爲止的代碼:
$uid = "1";
$q_get_choose_cp = oci_parse($c1, "SELECT * FROM t_choose_cp WHERE uid = '$uid'");
oci_execute($q_get_choose_cp);
$d_get_choose_cp = oci_fetch_array($q_get_choose_cp);
$get_cp = $d_get_choose_cp['cp_id'];
$q_data = oci_parse($c1, "SELECT * FROM t_master_cp WHERE cp_id IN '$get_cp'");
oci_execute($q_data);
while($d_data = oci_fetch_array($q_data))
{
$get_cp_name = $d_data['cp_name'];
?>
<div><?php echo $get_cp_name; ?></div>
<?php
}
當運行查詢,結果爲空並出現錯誤:Warning: oci_execute(): ORA-01722: invalid number in...