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52 lines
1.1 KiB
PHP
52 lines
1.1 KiB
PHP
--TEST--
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function test: nested selects (cursors)
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--SKIPIF--
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<?php
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require_once('skipif.inc');
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/* skip cursor test for versions < 50004 */
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if (mysqli_get_client_version() < 50009) {
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die("skip Client library doesn't support cursors");
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}
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?>
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--FILE--
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<?php
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function open_cursor($mysql, $query) {
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$stmt = $mysql->prepare($query);
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$stmt->attr_set(MYSQLI_STMT_ATTR_CURSOR_TYPE, MYSQLI_CURSOR_TYPE_READ_ONLY);
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return $stmt;
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}
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include "connect.inc";
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$a = array();
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/*** test mysqli_connect 127.0.0.1 ***/
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$mysql = new mysqli($host, $user, $passwd, "test");
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for ($i=0;$i < 3; $i++) {
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$mysql->query("DROP TABLE IF EXISTS cursor$i");
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$mysql->query("CREATE TABLE cursor$i (a int not null)");
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$mysql->query("INSERT INTO cursor$i VALUES (1),(2),(3),(4),(5),(6)");
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$stmt[$i] = open_cursor($mysql, "SELECT a FROM cursor$i");
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$stmt[$i]->execute();
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$stmt[$i]->bind_result($a[$i]);
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}
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$cnt = 0;
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while ($stmt[0]->fetch()) {
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$stmt[1]->fetch();
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$stmt[2]->fetch();
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$cnt += $a[0] + $a[1] + $a[2];
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}
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for ($i=0; $i < 3; $i++) {
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$stmt[$i]->close();
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}
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$mysql->close();
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var_dump($cnt);
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?>
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--EXPECT--
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int(63)
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