xref: /PHP-8.2/ext/oci8/tests/lob_004.phpt (revision b5a14e6c)
1--TEST--
2oci_lob_seek()/rewind()/append()
3--EXTENSIONS--
4oci8
5--SKIPIF--
6<?php
7$target_dbs = array('oracledb' => true, 'timesten' => false);  // test runs on these DBs
8require(__DIR__.'/skipif.inc');
9?>
10--FILE--
11<?php
12
13require __DIR__.'/connect.inc';
14require __DIR__.'/create_table.inc';
15
16$ora_sql = "INSERT INTO
17                       ".$schema.$table_name." (blob)
18                      VALUES (empty_blob())
19                      RETURNING
20                               blob
21                      INTO :v_blob ";
22
23$statement = oci_parse($c,$ora_sql);
24$blob = oci_new_descriptor($c,OCI_D_LOB);
25oci_bind_by_name($statement,":v_blob", $blob,-1,OCI_B_BLOB);
26oci_execute($statement, OCI_DEFAULT);
27
28var_dump($blob);
29
30var_dump($blob->write("test"));
31var_dump($blob->rewind());
32var_dump($blob->write("str"));
33var_dump($blob->seek(10, OCI_SEEK_SET));
34
35oci_commit($c);
36
37$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
38$s = oci_parse($c, $select_sql);
39oci_execute($s, OCI_DEFAULT);
40
41var_dump($row = oci_fetch_array($s));
42
43var_dump($row[0]->append($blob));
44var_dump($row[0]->read(10000));
45
46oci_commit($c);
47
48$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
49$s = oci_parse($c, $select_sql);
50oci_execute($s, OCI_DEFAULT);
51
52$row = oci_fetch_array($s);
53
54var_dump($row[0]->read(10000));
55
56require __DIR__.'/drop_table.inc';
57
58echo "Done\n";
59
60?>
61--EXPECTF--
62object(OCILob)#%d (1) {
63  ["descriptor"]=>
64  resource(%d) of type (oci8 descriptor)
65}
66int(4)
67bool(true)
68int(3)
69bool(true)
70array(2) {
71  [0]=>
72  object(OCILob)#%d (1) {
73    ["descriptor"]=>
74    resource(%d) of type (oci8 descriptor)
75  }
76  ["BLOB"]=>
77  object(OCILob)#%d (1) {
78    ["descriptor"]=>
79    resource(%d) of type (oci8 descriptor)
80  }
81}
82bool(true)
83string(4) "strt"
84string(8) "strtstrt"
85Done
86