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pg_connection_status

pg_connection_status

(PHP 4 >= 4.2.0, PHP 5)

pg_connection_status 获得连接状态

说明

int pg_connection_status ( resource $connection )

pg_connection_status() 返回一个连接的状态。可能的状态为 PGSQL_CONNECTION_OKPGSQL_CONNECTION_BAD

Example #1 pg_connection_status() 例子

<?php
    $dbconn 
pg_connect("dbname=publisher") or die("Could not connect");
    
$stat pg_connection_status($dbconn);
    echo 
'connection_status: '.$stat;
?>

Example #2 pg_connection_status() 例子

<?php
    $dbconn 
pg_connect("dbname=publisher") or die("Could not connect");
    
$stat pg_connection_status($dbconn);
    echo 
'connection_status: '.$stat;
?>

参见 pg_connection_busy()


  • pg_affected_rows
  • pg_cancel_query
  • pg_client_encoding
  • pg_close
  • pg_connect
  • pg_connection_busy
  • pg_connection_reset
  • pg_connection_status
  • pg_convert
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  • pg_copy_to
  • pg_dbname
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  • pg_escape_bytea
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  • pg_execute
  • pg_fetch_all
  • pg_fetch_all_columns
  • 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_table
  • pg_field_type
  • pg_field_type_oid
  • pg_free_result
  • pg_get_notify
  • pg_get_pid
  • pg_get_result
  • pg_host
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  • pg_last_error
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  • pg_lo_seek
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  • pg_num_fields
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  • pg_options
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  • pg_set_error_verbosity
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  • pg_transaction_status
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