Drizzled Public API Documentation

weekday.h
1 /* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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4  * Copyright (C) 2008 Sun Microsystems, Inc.
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19 
20 #pragma once
21 
22 #include <drizzled/function/func.h>
23 
24 namespace drizzled
25 {
26 
28 {
29  bool odbc_type;
30 public:
31  Item_func_weekday(Item *a,bool type_arg)
32  :Item_func(a), odbc_type(type_arg) {}
33  int64_t val_int();
34  double val_real() { assert(fixed == 1); return (double) val_int(); }
36  {
37  assert(fixed == 1);
38  str->set(val_int(), &my_charset_bin);
39  return null_value ? 0 : str;
40  }
41  const char *func_name() const
42  {
43  return (odbc_type ? "dayofweek" : "weekday");
44  }
45  enum Item_result result_type () const { return INT_RESULT; }
46  void fix_length_and_dec()
47  {
48  collation.set(&my_charset_bin);
49  decimals=0;
50  max_length=1*MY_CHARSET_BIN_MB_MAXLEN;
51  maybe_null=1;
52  }
53 };
54 
55 } /* namespace drizzled */
56 
bool fixed
Definition: item.h:120
TODO: Rename this file - func.h is stupid.
String * val_str(String *str)
Definition: weekday.h:35
bool null_value
Definition: item.h:122
bool maybe_null
Definition: item.h:121