msql_query
(PHP 4, PHP 5, PHP 7)
msql_query — Send mSQL query
설명
resource msql_query
( string
$query
[, resource $link_identifier
] )msql_query() sends a query to the currently active database on the server that's associated with the specified link identifier.
인수
-
query -
The SQL query.
-
link_identifier -
mSQL 연결. 지정하지 않으면 msql_connect()로 연 마지막 연결을 사용합니다. 연결이 없으면, msql_connect()를 호출하여 연결을 만들어 사용합니다.
반환값
Returns a positive mSQL query identifier on success, or FALSE on
error.
예제
Example #1 msql_query() example
<?php
$link = msql_connect("dbserver")
or die("unable to connect to msql server: " . msql_error());
msql_select_db("db", $link)
or die("unable to select database 'db': " . msql_error());
$result = msql_query("SELECT * FROM table WHERE id=1", $link);
if (!$result) {
die("query failed: " . msql_error());
}
while ($row = msql_fetch_array($result)) {
echo $row["id"];
}
?>
참고
- msql_db_query() - Send mSQL query
- msql_select_db() - Select mSQL database
- msql_connect() - Open mSQL connection
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