pg_get_pid
<<<
pg_get_result pg_host
>>>

6.31 PostgreSQL
6 Référence des fonctions
 Manuel PHP

Introduction
Pré-requis
Installation
Configuration à l'exécution
Types de ressources
Constantes pré-définies
Notes
Exemples
pg_affected_rows
pg_cancel_query
pg_client_encoding
pg_close
pg_connect
pg_connection_busy
pg_connection_reset
pg_connection_status
pg_convert
pg_copy_from
pg_copy_to
pg_dbname
pg_delete
pg_end_copy
pg_escape_bytea
pg_escape_string
pg_execute
pg_fetch_all_columns
pg_fetch_all
pg_fetch_array
pg_fetch_assoc
pg_fetch_object
pg_fetch_result
pg_fetch_row
pg_field_is_null
pg_field_name
pg_field_num
pg_field_prtlen
pg_field_size
pg_field_type_oid
pg_field_type
pg_free_result
pg_get_notify
pg_get_pid
->pg_get_result
pg_host
pg_insert
pg_last_error
pg_last_notice
pg_last_oid
pg_lo_close
pg_lo_create
pg_lo_export
pg_lo_import
pg_lo_open
pg_lo_read_all
pg_lo_read
pg_lo_seek
pg_lo_tell
pg_lo_unlink
pg_lo_write
pg_meta_data
pg_num_fields
pg_num_rows
pg_options
pg_parameter_status
pg_pconnect
pg_ping
pg_port
pg_prepare
pg_put_line
pg_query_params
pg_query
pg_result_error_field
pg_result_error
pg_result_seek
pg_result_status
pg_select
pg_send_execute
pg_send_prepare
pg_send_query_params
pg_send_query
pg_set_client_encoding
pg_set_error_verbosity
pg_trace
pg_transaction_status
pg_tty
pg_unescape_bytea
pg_untrace
pg_update
pg_version

6.31.43 pg_get_result() Lit un résultat PostgreSQL asynchrone

[ Exemples avec pg_get_result ]   PHP 4 >= 4.2.0, PHP 5

resource  pg_get_result ( resource   connection )

pg_get_result lit la ressource de résultat d'une requête asynchrone exécutée par pg_send_query , pg_send_query_params ou pg_send_execute .

pg_send_query et les autres fonctions de requête asynchrone peuvent envoyer plusieurs requêtes à un serveur PostgreSQL et pg_get_result est utilisé pour obtenir chaque résultat de requête, un par un.

    connection
    Ressource de connexion de base de données PostgreSQL.

La resource de résultat ou FALSE s'il n'y a plus de résultat disponible.

Exemple avec pg_get_result

<?php
  $dbconn
= pg_connect("dbname=publisher") or die("Connexion impossible");

  if (!
pg_connection_busy($dbconn)) {
      
pg_send_query($dbconn, "select * from auteurs; select count(*) from auteurs;");
  }
  
  
$res1 = pg_get_result($dbconn);
  echo
"Premier appel à pg_get_result(): $res1\n";
  
$rows1 = pg_num_rows($res1);
  echo
"$res1 a $rows1 enregistrements\n\n";
  
  
$res2 = pg_get_result($dbconn);
  echo
"Second appel à pg_get_result(): $res2\n";
  
$rows2 = pg_num_rows($res2);
  echo
"$res2 a $rows2 enregistrements\n";
?>

<< pg_get_result >>
pg_get_pid PostgreSQL pg_host