php-src/ext/oci8/tests/define_old.phpt
Antony Dovgal d99f05f1a2 add _not yet 100% complete_ Unicode support
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.
2006-11-10 16:56:19 +00:00

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PHP

--TEST--
ocidefinebyname()
--SKIPIF--
<?php if (!extension_loaded('oci8')) die("skip no oci8 extension"); ?>
--FILE--
<?php
require dirname(__FILE__)."/connect.inc";
require dirname(__FILE__)."/create_table.inc";
$insert_sql = "INSERT INTO ".$schema.$table_name." (string) VALUES ('some')";
if (!($s = ociparse($c, $insert_sql))) {
die("oci_parse(insert) failed!\n");
}
if (!ociexecute($s)) {
die("oci_execute(insert) failed!\n");
}
$stmt = ociparse($c, "SELECT string FROM ".$table_name."");
/* the define MUST be done BEFORE ociexecute! */
$strong = '';
ocidefinebyname($stmt, "STRING", $string, 20);
ociexecute($stmt);
while (ocifetch($stmt)) {
var_dump($string);
}
require dirname(__FILE__)."/drop_table.inc";
echo "Done\n";
?>
--EXPECT--
string(4) "some"
Done
--UEXPECT--
unicode(4) "some"
Done