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($blob); 27 28var_dump(oci_lob_write($blob, "test")); 29var_dump(oci_lob_rewind($blob)); 30var_dump(oci_lob_write($blob, "str")); 31var_dump(oci_lob_seek($blob, 10, OCI_SEEK_SET)); 32 33oci_commit($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)); 40var_dump(oci_lob_append($row[0], $blob)); 41var_dump(oci_lob_read($row[0], 10000)); 42 43oci_commit($c); 44 45$select_sql = "SELECT blob FROM ".$schema.$table_name." FOR UPDATE"; 46$s = oci_parse($c, $select_sql); 47oci_execute($s, OCI_DEFAULT); 48 49$row = oci_fetch_array($s); 50 51var_dump(oci_lob_read($row[0], 10000)); 52 53require __DIR__.'/drop_table.inc'; 54 55echo "Done\n"; 56 57?> 58--EXPECTF-- 59object(OCILob)#%d (1) { 60 ["descriptor"]=> 61 resource(%d) of type (oci8 descriptor) 62} 63int(4) 64bool(true) 65int(3) 66bool(true) 67array(2) { 68 [0]=> 69 object(OCILob)#%d (1) { 70 ["descriptor"]=> 71 resource(%d) of type (oci8 descriptor) 72 } 73 ["BLOB"]=> 74 object(OCILob)#%d (1) { 75 ["descriptor"]=> 76 resource(%d) of type (oci8 descriptor) 77 } 78} 79bool(true) 80string(4) "strt" 81string(8) "strtstrt" 82Done 83
