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d99f05f1a2
collections, statements and BLOBs seem to be working ok though there are still some things to be done in order to make oci_bind_array_by_name() work with U-strings Notes: - in Unicode mode OCI8 always speaks to Oracle server using UTF-16, so all the conversions are done by the client lib. This is why character set parameter of oci_connect() and NLS_LANG are ignored in U-mode. - BLOBs and CLOBs behave quite differently in U-mode. Reading data from a CLOB would result in Unicode string, while BLOBs would return binary string. Also, all LOB utilities work with _bytes_ when BLOB is used and _characters_ when it's CLOB. It's not that obvious, but it does make a lot of sense to me.
74 lines
1.8 KiB
PHP
74 lines
1.8 KiB
PHP
--TEST--
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fetching the same lob several times
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--SKIPIF--
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<?php if (!extension_loaded('oci8')) die("skip no oci8 extension"); ?>
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--FILE--
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<?php
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require dirname(__FILE__).'/connect.inc';
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$drop = "DROP table lob_test";
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$statement = oci_parse($c, $drop);
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@oci_execute($statement);
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$create = "CREATE table lob_test(mykey NUMBER, lob_1 CLOB)";
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$statement = oci_parse($c, $create);
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oci_execute($statement);
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$init = "INSERT INTO lob_test (mykey, lob_1) VALUES(1, EMPTY_CLOB()) RETURNING lob_1 INTO :mylob";
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$statement = oci_parse($c, $init);
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$clob = oci_new_descriptor($c, OCI_D_LOB);
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oci_bind_by_name($statement, ":mylob", $clob, -1, OCI_B_CLOB);
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oci_execute($statement, OCI_DEFAULT);
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$clob->save("data");
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oci_commit($c);
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$init = "INSERT INTO lob_test (mykey, lob_1) VALUES(2, EMPTY_CLOB()) RETURNING lob_1 INTO :mylob";
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$statement = oci_parse($c, $init);
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$clob = oci_new_descriptor($c, OCI_D_LOB);
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oci_bind_by_name($statement, ":mylob", $clob, -1, OCI_B_CLOB);
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oci_execute($statement, OCI_DEFAULT);
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$clob->save("long data");
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oci_commit($c);
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$query = 'SELECT * FROM lob_test ORDER BY mykey ASC';
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$statement = oci_parse ($c, $query);
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oci_execute($statement, OCI_DEFAULT);
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while ($row = oci_fetch_array($statement, OCI_ASSOC)) {
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$result = $row['LOB_1']->load();
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var_dump($result);
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}
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$query = 'SELECT * FROM lob_test ORDER BY mykey DESC';
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$statement = oci_parse ($c, $query);
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oci_execute($statement, OCI_DEFAULT);
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while ($row = oci_fetch_array($statement, OCI_ASSOC)) {
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$result = $row['LOB_1']->load();
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var_dump($result);
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}
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$drop = "DROP table lob_test";
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$statement = oci_parse($c, $drop);
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@oci_execute($statement);
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echo "Done\n";
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?>
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--EXPECTF--
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string(4) "data"
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string(9) "long data"
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string(9) "long data"
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string(4) "data"
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Done
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--UEXPECTF--
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unicode(4) "data"
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unicode(9) "long data"
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unicode(9) "long data"
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unicode(4) "data"
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Done
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