xref: /PHP-7.2/ext/oci8/tests/lob_004.phpt (revision 37652336)
1--TEST--
2oci_lob_seek()/rewind()/append()
3--SKIPIF--
4<?php
5$target_dbs = array('oracledb' => true, 'timesten' => false);  // test runs on these DBs
6require(dirname(__FILE__).'/skipif.inc');
7?>
8--FILE--
9<?php
10
11require dirname(__FILE__).'/connect.inc';
12require dirname(__FILE__).'/create_table.inc';
13
14$ora_sql = "INSERT INTO
15                       ".$schema.$table_name." (blob)
16                      VALUES (empty_blob())
17                      RETURNING
18                               blob
19                      INTO :v_blob ";
20
21$statement = oci_parse($c,$ora_sql);
22$blob = oci_new_descriptor($c,OCI_D_LOB);
23oci_bind_by_name($statement,":v_blob", $blob,-1,OCI_B_BLOB);
24oci_execute($statement, OCI_DEFAULT);
25
26var_dump($blob);
27
28var_dump($blob->write("test"));
29var_dump($blob->rewind());
30var_dump($blob->write("str"));
31var_dump($blob->seek(10, OCI_SEEK_SET));
32
33oci_commit($c);
34
35$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
36$s = oci_parse($c, $select_sql);
37oci_execute($s, OCI_DEFAULT);
38
39var_dump($row = oci_fetch_array($s));
40
41var_dump($row[0]->append($blob));
42var_dump($row[0]->read(10000));
43
44oci_commit($c);
45
46$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE";
47$s = oci_parse($c, $select_sql);
48oci_execute($s, OCI_DEFAULT);
49
50$row = oci_fetch_array($s);
51
52var_dump($row[0]->read(10000));
53
54require dirname(__FILE__).'/drop_table.inc';
55
56echo "Done\n";
57
58?>
59--EXPECTF--
60object(OCI-Lob)#%d (1) {
61  ["descriptor"]=>
62  resource(%d) of type (oci8 descriptor)
63}
64int(4)
65bool(true)
66int(3)
67bool(true)
68array(2) {
69  [0]=>
70  object(OCI-Lob)#%d (1) {
71    ["descriptor"]=>
72    resource(%d) of type (oci8 descriptor)
73  }
74  ["BLOB"]=>
75  object(OCI-Lob)#%d (1) {
76    ["descriptor"]=>
77    resource(%d) of type (oci8 descriptor)
78  }
79}
80bool(true)
81string(4) "strt"
82string(8) "strtstrt"
83Done
84