ns::stats::SQLiteHistory method history storage (public)

 <instance of ns::stats::SQLiteHistory> history storage

Defined in

Return retained bounds/count and SQLite space usage for sizing the dedicated history database. Run in the history owner server. Does not collect samples, write history or change its configuration.

Testcases:

No testcase defined.

Source code:

set config [nsv_get ns_stats history]
if {$config eq ""} {
    error "history is not configured"
}
if {[dict get $config owner] ne [ns_info server]} {
    error "query history from its configured owner server"
}
set db [:historyConnect $config]
try {
    :sql $db {BEGIN}
    try {
        set result [:historyStorage $db $config]
    } finally {
        :sql $db {ROLLBACK}
    }
    return $result
} finally {
    ns_db releasehandle $db
}

XQL Not present:

Generic, PostgreSQL, Oracle