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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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#include <drizzled/mysql_priv.h>
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class Field_timestamp :public Field_str {
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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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Field_timestamp(uchar *ptr_arg, uint32_t len_arg,
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uchar *null_ptr_arg, uchar null_bit_arg,
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enum utype unireg_check_arg, const char *field_name_arg,
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TABLE_SHARE *share, CHARSET_INFO *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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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,
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const CHARSET_INFO * const charset);
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int store(const char *to,uint length,CHARSET_INFO *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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int64_t val_int(void);
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String *val_str(String*,String *);
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bool send_binary(Protocol *protocol);
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int cmp(const unsigned char *,const unsigned char *);
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void sort_string(unsigned char *buff,uint32_t length);
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int cmp(const uchar *,const uchar *);
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void sort_string(uchar *buff,uint length);
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uint32_t pack_length() const { return 4; }
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void sql_type(String &str) const;
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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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virtual void set_default();
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virtual void set_default()
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if (table->timestamp_field == this &&
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unireg_check != TIMESTAMP_UN_FIELD)
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/* Get TIMESTAMP field value as seconds since begging of Unix Epoch */
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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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inline long get_timestamp(my_bool *null_value)
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if ((*null_value= is_null()))
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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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inline void store_timestamp(my_time_t timestamp)
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#ifdef WORDS_BIGENDIAN
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if (table && table->s->db_low_byte_first)
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int4store(ptr,timestamp);
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longstore(ptr,(uint32_t) timestamp);
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bool get_date(DRIZZLE_TIME *ltime,uint fuzzydate);
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bool get_time(DRIZZLE_TIME *ltime);
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timestamp_auto_set_type get_auto_set_type() const;