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  • Committer: Mark Atwood
  • Date: 2009-01-05 04:37:22 UTC
  • mto: (758.1.1 devel)
  • mto: This revision was merged to the branch mainline in revision 759.
  • Revision ID: me@mark.atwood.name-20090105043722-03l4mzcxi4yjjjih
replace sql_print_error etc with errmsg_print

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drizzled/field/timestamp.h
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#ifndef DRIZZLE_SERVER_FIELD_TIMESTAMP
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#define DRIZZLE_SERVER_FIELD_TIMESTAMP
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#include <drizzled/field/str.h>
 
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typedef struct st_table_share TABLE_SHARE;
 
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typedef struct charset_info_st CHARSET_INFO;
 
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class Field_timestamp :public Field_str {
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public:
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  Field_timestamp(unsigned char *ptr_arg, uint32_t len_arg,
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                  unsigned char *null_ptr_arg, unsigned char null_bit_arg,
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                  enum utype unireg_check_arg, const char *field_name_arg,
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                  TABLE_SHARE *share, const CHARSET_INFO * const cs);
 
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                  enum utype unireg_check_arg, const char *field_name_arg,
 
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                  TABLE_SHARE *share, const CHARSET_INFO * const cs);
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  Field_timestamp(bool maybe_null_arg, const char *field_name_arg,
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                  const CHARSET_INFO * const cs);
 
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                  const CHARSET_INFO * const cs);
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  enum_field_types type() const { return DRIZZLE_TYPE_TIMESTAMP;}
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  enum ha_base_keytype key_type() const { return HA_KEYTYPE_ULONG_INT; }
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  enum Item_result cmp_type () const { return INT_RESULT; }
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  int  store(const char *to,uint32_t length, const CHARSET_INFO * const charset);
 
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  int  store(const char *to,uint32_t length,
 
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             const CHARSET_INFO * const charset);
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  int  store(double nr);
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  int  store(int64_t nr, bool unsigned_val);
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  int  reset(void) { ptr[0]=ptr[1]=ptr[2]=ptr[3]=0; return 0; }
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  bool can_be_compared_as_int64_t() const { return true; }
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  bool zero_pack() const { return 0; }
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  void set_time();
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  virtual void set_default()
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  {
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    if (table->timestamp_field == this &&
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        unireg_check != TIMESTAMP_UN_FIELD)
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      set_time();
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    else
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      Field::set_default();
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  }
 
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  virtual void set_default();
 
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  /* Get TIMESTAMP field value as seconds since begging of Unix Epoch */
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  inline long get_timestamp(bool *null_value)
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  {
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    if ((*null_value= is_null()))
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      return 0;
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#ifdef WORDS_BIGENDIAN
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    if (table && table->s->db_low_byte_first)
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      return sint4korr(ptr);
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#endif
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    long tmp;
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    longget(tmp,ptr);
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    return tmp;
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  }
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  inline void store_timestamp(my_time_t timestamp)
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  {
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#ifdef WORDS_BIGENDIAN
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    if (table && table->s->db_low_byte_first)
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    {
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      int4store(ptr,timestamp);
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    }
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    else
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#endif
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      longstore(ptr,(uint32_t) timestamp);
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  }
 
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  long get_timestamp(bool *null_value);
 
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  void store_timestamp(time_t timestamp);
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  bool get_date(DRIZZLE_TIME *ltime,uint32_t fuzzydate);
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  bool get_time(DRIZZLE_TIME *ltime);
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  timestamp_auto_set_type get_auto_set_type() const;