Drizzled Public API Documentation

sysdate_local.cc
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19 
20 #include <config.h>
21 
22 #include <drizzled/function/time/sysdate_local.h>
23 #include <drizzled/session.h>
24 #include <drizzled/field.h>
25 #include <drizzled/system_variables.h>
26 
27 namespace drizzled {
28 
34 {
35  now_time.store(time(NULL));
36 }
37 
38 
40 {
41  assert(fixed == 1);
42  store_now_in_TIME(ltime);
43 
44  size_t length= type::Time::MAX_STRING_LENGTH;
45  ltime.convert(buff, length);
46  buff_length= length;
47  str_value.set(buff, length, &my_charset_bin);
48 
49  return &str_value;
50 }
51 
52 
54 {
55  assert(fixed == 1);
56  store_now_in_TIME(ltime);
57  int64_t tmp;
58  ltime.convert(tmp);
59 
60  return tmp;
61 }
62 
64 {
65  assert(fixed == 1);
66 
67  store_now_in_TIME(ltime);
68  int64_t tmp;
69  ltime.convert(tmp);
70 
71  return int64_t2double(tmp);
72 }
73 
74 
75 void Item_func_sysdate_local::fix_length_and_dec()
76 {
77  decimals= 0;
78  collation.set(&my_charset_bin);
79  max_length= DateTime::MAX_STRING_LENGTH*MY_CHARSET_BIN_MB_MAXLEN;
80 }
81 
82 
84 {
85  store_now_in_TIME(ltime);
86  res= ltime;
87  return 0;
88 }
89 
90 
91 int Item_func_sysdate_local::save_in_field(Field *to, bool )
92 {
93  store_now_in_TIME(ltime);
94  to->set_notnull();
95  to->store_time(ltime, type::DRIZZLE_TIMESTAMP_DATETIME);
96 
97  return 0;
98 }
99 
100 } /* namespace drizzled */
virtual int store_time(type::Time &ltime, type::timestamp_t t_type)
Definition: field.cc:1094
bool fixed
Definition: item.h:120
TODO: Rename this file - func.h is stupid.
String * val_str(String *str)
static const int MAX_STRING_LENGTH
Definition: temporal.h:608
void store_now_in_TIME(type::Time &now_time)
bool get_date(type::Time &res, uint32_t fuzzy_date)
String str_value
Definition: item.h:107