db_1row { -array "" } sqlWhat it does:
Performs the SQL query $sql, setting variables to column values. Raises an error if no rows are returned.Defined in: /web/philip/packages/acs-core/10-database-procs.tcl
Source code:
arg_parser_for_db_1row $args if { ![uplevel [list db_0or1row -array $array $sql]] } { error "Query did not return any rows." }