1--TEST-- 2oci_lob_seek()/rewind()/append() 3--SKIPIF-- 4<?php 5$target_dbs = array('oracledb' => true, 'timesten' => false); // test runs on these DBs 6require(__DIR__.'/skipif.inc'); 7?> 8--FILE-- 9<?php 10 11require __DIR__.'/connect.inc'; 12require __DIR__.'/create_table.inc'; 13 14$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 __DIR__.'/drop_table.inc'; 55 56echo "Done\n"; 57 58?> 59--EXPECTF-- 60object(OCILob)#%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(OCILob)#%d (1) { 71 ["descriptor"]=> 72 resource(%d) of type (oci8 descriptor) 73 } 74 ["BLOB"]=> 75 object(OCILob)#%d (1) { 76 ["descriptor"]=> 77 resource(%d) of type (oci8 descriptor) 78 } 79} 80bool(true) 81string(4) "strt" 82string(8) "strtstrt" 83Done 84
