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pg_send_executeSends a request to execute a prepared statement with given parameters, without waiting for the result(s)


pg_send_execute(PgSql\Connection $connection, string $statement_name, array $params): int|bool

Sends a request to execute a prepared statement with given parameters, without waiting for the result(s).

This is similar to pg_send_query_params(), but the command to be executed is specified by naming a previously-prepared statement, instead of giving a query string. The function's parameters are handled identically to pg_execute(). Like pg_execute(), it will not work on pre-7.4 versions of PostgreSQL.



An PgSql\Connection instance.


The name of the prepared statement to execute. If "" is specified, then the unnamed statement is executed. The name must have been previously prepared using pg_prepare(), pg_send_prepare() or a PREPARE SQL command.


An array of parameter values to substitute for the $1, $2, etc. placeholders in the original prepared query string. The number of elements in the array must match the number of placeholders.

Valores devueltos

Returns true on success, false or 0 on failure. Use pg_get_result() to determine the query result.

Historial de cambios

Versión Descripción
8.1.0 The connection parameter expects an PgSql\Connection instance now; previously, a recurso was expected.


Ejemplo #1 Using pg_send_execute()

= pg_connect("dbname=publisher") or die("Could not connect");

// Prepare a query for execution
if (!pg_connection_busy($dbconn)) {
pg_send_prepare($dbconn, "my_query", 'SELECT * FROM shops WHERE name = $1');
$res1 = pg_get_result($dbconn);

// Execute the prepared query. Note that it is not necessary to escape
// the string "Joe's Widgets" in any way
if (!pg_connection_busy($dbconn)) {
pg_send_execute($dbconn, "my_query", array("Joe's Widgets"));
$res2 = pg_get_result($dbconn);

// Execute the same prepared query, this time with a different parameter
if (!pg_connection_busy($dbconn)) {
pg_send_execute($dbconn, "my_query", array("Clothes Clothes Clothes"));
$res3 = pg_get_result($dbconn);


Ver también

  • pg_prepare() - Envía una solicitud para crear una sentencia preparada con los parámetros dados, y espera que se complete
  • pg_send_prepare() - Envía una solicitud para crear una instrucción preparada con los parámetros dados, sin esperar la finalización
  • pg_execute() - Envía una solicitud para ejecutar una setencia preparada con parámetros dados, y espera el resultado

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