Method: Mysql2::Result#fields

Defined in:
ext/mysql2/result.c

#fields ⇒ Object

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# File 'ext/mysql2/result.c', line 287

static VALUE rb_mysql_result_fetch_fields(VALUE self) {
  mysql2_result_wrapper * wrapper;
  unsigned int i = 0;
  short int symbolizeKeys = 0;
  VALUE defaults;

  GetMysql2Result(self, wrapper);

  defaults = rb_iv_get(self, "@query_options");
  if (rb_hash_aref(defaults, sym_symbolize_keys) == Qtrue) {
    symbolizeKeys = 1;
  }

  if (wrapper->fields == Qnil) {
    wrapper->numberOfFields = mysql_num_fields(wrapper->result);
    wrapper->fields = rb_ary_new2(wrapper->numberOfFields);
  }

  if (RARRAY_LEN(wrapper->fields) != wrapper->numberOfFields) {
    for (i=0; i<wrapper->numberOfFields; i++) {
      rb_mysql_result_fetch_field(self, i, symbolizeKeys);
    }
  }

  return wrapper->fields;
}