The showtype argument of get_const_expr() is no longer bool.
PG patch changed that but somehow this code line change is lost in gpdb during
merge.
@@ -8218,7 +8218,7 @@ get_coercion_expr(Node *arg, deparse_context *context,
((Const *) arg)->consttypmod == -1)
{
/* Show the constant without normal ::typename decoration */
- get_const_expr((Const *) arg, context, false);
+ get_const_expr((Const *) arg, context, -1);
}
else
{
