xo::db::sql::content_type proc drop_attribute (public)

 xo::db::sql::content_type drop_attribute [ -dbn dbn ] \
    -content_type content_type  -attribute_name attribute_name  \
    [ -drop_column drop_column ]

Defined in packages/xotcl-core/tcl/05-db-procs.tcl

Automatically generated method

Switches:

-dbn

(optional)

-content_type

(required)

-attribute_name

(required)

-drop_column

(defaults to "f") (optional)

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Source code:

#function_args: {CONTENT_TYPE {}} {ATTRIBUTE_NAME {}} {DROP_COLUMN f}
foreach var [list CONTENT_TYPE ATTRIBUTE_NAME DROP_COLUMN]  {
  set varname [string tolower $var]
  if {[info exists $varname]} {
    set $var [set $varname]
    set _$var :$var
  } else {
    set _$var null
  }
}
set sql "
select content_type__drop_attribute($_CONTENT_TYPE, $_ATTRIBUTE_NAME, $_DROP_COLUMN) 
    "
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