[英]How to insert data from a select query using php
我想将数据从另一个通过ODBC连接的数据库插入mysql表中,但是我无法进入while循环,这是我的代码-注意:为了安全起见,我不提供数据库名称,用户名和密码。 ODBC连接声明为“ connStr”
<?php
$connStr = odbc_connect("database","user","pass");
$conn = mysqli_connect("server","user","pass","database");
//$result_set=mysqli_query($conn,$datequery);
//$row=mysqli_fetch_array($result_set);
echo "<br>";
echo "<br>";
$query="select cardnumber, peoplename, creditlimit, ROUND(cbalance,2) as cbalance, minpay from IVR_CardMember_Info
where cardnumber not like '5127%'" ;
$rs=odbc_exec($connStr,$query);
$i = 1;
while(odbc_fetch_row($rs))
{ //echo "Test while";
$cardnumber=odbc_result($rs, "cardnumber");
$peoplename=odbc_result($rs, "peoplename");
$creditlimit=odbc_result($rs, "creditlimit");
$cbalance=odbc_result($rs, "cbalance");
$minpay=odbc_result($rs, "minpay");
$conn = mysqli_connect("server","user","pass","database");
$sql= "INSERT INTO test_data(cardnumber, peoplename, creditlimit, cbalance, minpay) VALUES ('cardnumber', 'peoplename', 'creditlimit', 'cbalance', 'minpay') ";
if(!(mysqli_query($conn,$sql))){
//echo "Data Not Found";
echo "<br>";
}
else{
echo "Data Inserted";
echo "<br>";
}
echo $i++ ;
}
echo "<br>";
odbc_close($connStr);
?>
我该如何解决?
如果您真的想了解为什么不能输入while() {...}
,则需要考虑以下内容。
首先,您对odbc_connect()的调用,它要求第一个,第二个和第三个参数的数据库源名称,用户名和密码。 它应该是这样的(无DSN连接):
<?php
...
$connStr = odbc_connect("Driver={MySQL ODBC 8.0 Driver};Server=server;Database=database;", "user", "pass");
if (!$connStr) {
echo 'Connection error';
exit;
}
...
?>
其次,在odbc_exec()之后检查错误:
<?php
...
$rs = odbc_exec($connStr, $query);
if (!$rs) {
echo 'Exec error';
exit;
}
...
?>
您可以通过SQL 在此处检查它来完成它,例如:
INSERT INTO test_data(cardnumber, peoplename, creditlimit, cbalance, minpay)
SELECT cardnumber, peoplename, creditlimit,
ROUND(cbalance,2) as cbalance, minpay from IVR_CardMember_Info
where cardnumber not like '5127%'
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