Question
what will be the condition of if , where i want to execute some command inside if ,if there is no row returned by the query.
<?php
include_once('config.php');
$db = oci_new_connect(ORAUSER,ORAPASS,"localhost/XE");
$sql="select * from table_1 where id=3";
$result=oci_parse($db,$sql);
oci_result($result);
if()
{
}
else
{
}
?>
Solution
you could use oci_fetch
:
// parse/bind your statement
if (oci_fetch($your_statement)) {
... // do something when there is rows
}
else {
... // do something when there is no rows
}
OTHER TIPS
After assigning the bind values with oci_parse(), you need to run the query with oci_execute(). This is the function definition:
bool oci_execute ( resource $statement [, int $mode = OCI_COMMIT_ON_SUCCESS ] )
Returns TRUE on success or FALSE on failure.
Putting it all together:
<?php
$stmt = oci_parse($conn, $sql);
$res = oci_execute($stmt);
if( !$res ){
$error = oci_error($stmt);
echo "Error: " . $error['message'] . "\n";
}else{
echo "OK\n";
}
?>
Licensed under: CC-BY-SA with attribution
Not affiliated with StackOverflow