Example #1
0
void
free_condition(condition *condition)
{
  if (condition->is_bool_expression) {
    free_bool_expression((bool_expression*) condition->left);
  } else {
    free_condition(condition->left);
    free_condition(condition->right);
  }
  free(condition);
}
Example #2
0
void
close_query (query *q)
{
   if (q->error) {
    free_error(q->error);
   }

  if (q->c) {
    // free the columns
    free_value_array(q->c);
  }

  if (q->where_condition) {
    free_condition(q->where_condition);
  }

  if (q->group_by) {
    free_value_array(q->group_by);
  }

  if (q->from_clause) {
    // free the from clause
    free_from_clause(q->from_clause);
  }
}
Example #3
0
void free_select_statement(select_statement_t* i){
   if(!i) return;
   free_id_list(i->fields);
   free(i->table);
   free_condition(i->conditions);
   free(i);
}
Example #4
0
void
free_select_query (select_query *q)
{
  if (q->c) {
    // free the columns
    free_value_array(q->c);
  }

  if (q->where_condition) {
    free_condition(q->where_condition);
  }

  if (q->group_by) {
    free_groupby_clause(q->group_by);
  }

  if (q->into_clause) {
    free_value(q->into_clause->target);
    free(q->into_clause);
  }

  if (q->from_clause) {
    // free the from clause
    free_from_clause(q->from_clause);
  }
}
Example #5
0
static void free_state(struct state *s)
{
	int i;

	free(s->name);
	free(s->emit_name);
	for (i = 0; i < s->conds.count; i++)
		free_condition(s->conds.ptrs[i]);
	free(s->conds.ptrs);
	free(s->a.emit_name);
	free(s);
}
Example #6
0
void
free_delete_query (delete_query *q)
{
  if (q->where_condition) {
    free_condition(q->where_condition);
  }

  if (q->from_clause) {
    // free the from clause
    free_from_clause(q->from_clause);
  }
}