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Virtuoso Functions Guide

Administration
Aggregate Functions
Array Manipulation
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VAD
Virtuoso Java PL API
Virtuoso Server Extension Interface (VSEI)
Web & Internet
dav add & update fun...
dav lock manipulatio...
dav manipulation fun...
dav search functions
dav_exp
lfs_exp
serv_queue_top
urlrewrite_create_re...
user_key_load
vhost_define
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webdav users & group...
client_attr
connection_get
connection_id
connection_is_dirty
connection_set
connection_vars
connection_vars_set
dbname
ftp_get
ftp_ls
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get_certificate_info
get_keyword
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http
http_acl_get
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http_rewrite
http_root
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http_xslt
json_parse
ses_connect
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ses_read_line
ses_write
tcpip_gethostbyaddr
tcpip_gethostbyname
vsp_calculate_digest
wsdl_import_udt
XML
XPATH & XQUERY

Functions Index

connection_vars

Retrieve all connection variables
any connection_vars ();
Description

This function returns all stored session variables in an array with name/value pairs.

Connection variables do not persist across sessions, one may maintain persistence of variables by storing them in a database table: see the Session Variables Section.

Return Types

Array of name-value pairs of all connection variables.

Examples
Retrieving Connection Variables
  <?vsp
    declare ses_vars any;
    ses_vars := connection_vars ();
    update session set s_vars = serialize (ses_vars) where s_id = get_keyword ('sid', params);
  ?>
See Also

connection_get

connection_set

connection_vars_set