mirror of
https://github.com/php/php-src.git
synced 2024-09-22 18:37:25 +00:00
112 lines
2.6 KiB
PHP
112 lines
2.6 KiB
PHP
--TEST--
|
|
oci_lob_truncate()
|
|
--SKIPIF--
|
|
<?php
|
|
$target_dbs = array('oracledb' => true, 'timesten' => false); // test runs on these DBs
|
|
require(__DIR__.'/skipif.inc');
|
|
?>
|
|
--FILE--
|
|
<?php
|
|
|
|
require __DIR__.'/connect.inc';
|
|
require __DIR__.'/create_table.inc';
|
|
|
|
$ora_sql = "INSERT INTO
|
|
".$schema.$table_name." (blob)
|
|
VALUES (empty_blob())
|
|
RETURNING
|
|
blob
|
|
INTO :v_blob ";
|
|
|
|
$statement = oci_parse($c,$ora_sql);
|
|
$blob = oci_new_descriptor($c,OCI_D_LOB);
|
|
oci_bind_by_name($statement,":v_blob", $blob,-1,OCI_B_BLOB);
|
|
oci_execute($statement, OCI_DEFAULT);
|
|
|
|
var_dump($blob);
|
|
|
|
$str = "this is a biiiig faaat test string. why are you reading it, I wonder? =)";
|
|
var_dump($blob->write($str));
|
|
|
|
oci_commit($c);
|
|
|
|
$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
|
|
$s = oci_parse($c, $select_sql);
|
|
oci_execute($s, OCI_DEFAULT);
|
|
|
|
var_dump($row = oci_fetch_array($s));
|
|
oci_commit($c);
|
|
|
|
for ($i = 5; $i >= 0; $i--) {
|
|
|
|
$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
|
|
$s = oci_parse($c, $select_sql);
|
|
oci_execute($s, OCI_DEFAULT);
|
|
|
|
$row = oci_fetch_array($s);
|
|
var_dump($row['BLOB']->load());
|
|
try {
|
|
var_dump($row['BLOB']->truncate(($i-1)*10));
|
|
} catch (ValueError $e) {
|
|
echo $e->getMessage(), "\n";
|
|
}
|
|
|
|
oci_commit($c);
|
|
}
|
|
|
|
$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
|
|
$s = oci_parse($c, $select_sql);
|
|
oci_execute($s, OCI_DEFAULT);
|
|
|
|
$row = oci_fetch_array($s);
|
|
var_dump($row['BLOB']->load());
|
|
var_dump($row['BLOB']->truncate(0));
|
|
|
|
try {
|
|
var_dump($row['BLOB']->truncate(-1));
|
|
} catch (ValueError $e) {
|
|
echo $e->getMessage(), "\n";
|
|
}
|
|
|
|
oci_commit($c);
|
|
|
|
require __DIR__.'/drop_table.inc';
|
|
|
|
echo "Done\n";
|
|
|
|
?>
|
|
--EXPECTF--
|
|
object(OCILob)#%d (1) {
|
|
["descriptor"]=>
|
|
resource(%d) of type (oci8 descriptor)
|
|
}
|
|
int(72)
|
|
array(2) {
|
|
[0]=>
|
|
object(OCILob)#%d (1) {
|
|
["descriptor"]=>
|
|
resource(%d) of type (oci8 descriptor)
|
|
}
|
|
["BLOB"]=>
|
|
object(OCILob)#%d (1) {
|
|
["descriptor"]=>
|
|
resource(%d) of type (oci8 descriptor)
|
|
}
|
|
}
|
|
string(72) "this is a biiiig faaat test string. why are you reading it, I wonder? =)"
|
|
bool(true)
|
|
string(40) "this is a biiiig faaat test string. why "
|
|
bool(true)
|
|
string(30) "this is a biiiig faaat test st"
|
|
bool(true)
|
|
string(20) "this is a biiiig faa"
|
|
bool(true)
|
|
string(10) "this is a "
|
|
bool(true)
|
|
string(0) ""
|
|
OCILob::truncate(): Argument #1 ($length) must be greater than or equal to 0
|
|
string(0) ""
|
|
bool(true)
|
|
OCILob::truncate(): Argument #1 ($length) must be greater than or equal to 0
|
|
Done
|