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cubrid_execute

(PECL CUBRID >= 8.3.0)

cubrid_execute — Execute a prepared SQL statement

Açıklama

cubrid_execute(resource $conn_identifier, string $sql, int $option = 0): resource
cubrid_execute(resource $request_identifier, int $option = 0): bool

The cubrid_execute() function is used to execute the given SQL statement. It executes the query by using conn_identifier and SQL, and then returns the request identifier created. It is used for simple execution of query, where the parameter binding is not needed. In addition, the cubrid_execute() function is used to execute the prepared statement by means of cubrid_prepare() and cubrid_bind(). At this time, you need to specify arguments of request_identifier and option.

The option is used to determine whether to get OID after query execution and whether to execute the query in synchronous or asynchronous mode. CUBRID_INCLUDE_OID and CUBRID_ASYNC (or CUBRID_EXEC_QUERY_ALL if you want to execute multiple SQL statements) can be specified by using a bitwise OR operator. If not specified, neither of them isselected. If the flag CUBRID_EXEC_QUERY_ALL is set, a synchronous mode (sync_mode) is used to retrieve query results, and in such cases the following rules are applied:

If the first argument is request_identifier to execute the cubrid_prepare() function, you can specify an option, CUBRID_ASYNC only.

Bağımsız Değişkenler

conn_identifier
Connection identifier.
sql
SQL to be executed.
option
Query execution option CUBRID_INCLUDE_OID, CUBRID_ASYNC, CUBRID_EXEC_QUERY_ALL.
request_identifier
cubrid_prepare() identifier.

Dönen Değerler

Request identifier, when process is successful and first param is conn_identifier; true, when process is successful and first argument is request_identifier, başarısızlık durumunda false döner.

Sürüm Bilgisi

Sürüm: Açıklama
8.4.0 Add new option CUBRID_EXEC_QUERY_ALL.

Örnekler

Örnek 1 cubrid_execute() example

<?php
$conn = cubrid_connect("localhost", 33000, "demodb");

$result = cubrid_execute($conn, "SELECT code FROM event WHERE name='100m Butterfly' and gender='M'", CUBRID_ASYNC);
$row = cubrid_fetch_array($result, CUBRID_ASSOC);
$event_code = $row["code"];

cubrid_close_request($result);

$history_req = cubrid_prepare($conn, "SELECT * FROM history WHERE event_code=?");
cubrid_bind($history_req, 1, $event_code, "number");
cubrid_execute($history_req);

printf("%-20s %-9s %-10s %-5s\n", "athlete", "host_year", "score", "unit");
while ($row = cubrid_fetch_array($history_req, CUBRID_ASSOC)) {
printf("%-20s %-9s %-10s %-5s\n",
$row["athlete"], $row["host_year"], $row["score"], $row["unit"]);
}

cubrid_close_request($history_req);

cubrid_disconnect($conn);
?>

Yukarıdaki örneğin çıktısı:

athlete              host_year score      unit
Phelps Michael       2004      51.25      time

Ayrıca Bakınız