= 0, prev = 0x2ef81d8, name = 0x2ef8220 "p3"}
$132 = {itemtype = PLPGSQL_NSTYPE_VAR, itemno = 0,...= PLPGSQL_NSTYPE_VAR, itemno = 7, prev = 0x2f2dac0, name = 0x2f2e490 "n1"}
$27 = {itemtype =...= 4, prev = 0x2f36108, name = 0x2f36350 "row2"}
$30 = {itemtype = PLPGSQL_NSTYPE_REC, itemno = 3..., prev = 0x2f35ed0, name = 0x2f36118 "row1"}
$31 = {itemtype = PLPGSQL_NSTYPE_LABEL, itemno = 0,...{itemtype = PLPGSQL_NSTYPE_VAR, itemno = 0, prev = 0x2f35a88, name = 0x2f35b68 "$1"}
$37 = {itemtype