xo::db::sql::acs_sc_binding proc exists_p (public)

 xo::db::sql::acs_sc_binding exists_p [ -dbn dbn ] \
    -contract_name contract_name  -impl_name impl_name 

Defined in /var/www/openacs.org/packages/xotcl-core/tcl/05-db-procs.tcl

Automatically generated method

Switches:

-dbn (optional)

-contract_name (required)

-impl_name (required)

Testcases:

No testcase defined.

Source code:

#function_args: {CONTRACT_NAME {}} {IMPL_NAME {}}
foreach var [list CONTRACT_NAME IMPL_NAME]  {
  set varname [string tolower $var]
  if {[info exists $varname]} {
    set $var [set $varname]
    set _$var :$var
  } else {
    set _$var null
  }
}
set sql "
select acs_sc_binding__exists_p($_CONTRACT_NAME, $_IMPL_NAME) 
    "
db_with_handle -dbn $dbn db {
  #ns_log notice "--sql=$sql"
  return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ]
}

XQL Not present:

Generic, PostgreSQL, Oracle