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Viewing changes to drizzled/function/time/from_unixtime.cc

  • Committer: Stewart Smith
  • Date: 2009-03-04 22:49:53 UTC
  • mto: (910.4.2 sparc) (908.3.6 work)
  • mto: This revision was merged to the branch mainline in revision 912.
  • Revision ID: stewart@flamingspork.com-20090304224953-b2ow237kc1bkp0o0
for getopt, replace GET_ULONG with GET_UINT32.

Don't replace for sql variables (yet). instead just indicated the intense source of fail with GET_ULONG_IS_FAIL.

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drizzled/function/time/from_unixtime.cc
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include "config.h"
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#include <boost/lexical_cast.hpp>
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#include "drizzled/function/time/from_unixtime.h"
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#include "drizzled/session.h"
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#include "drizzled/temporal.h"
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#include "drizzled/time_functions.h"
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#include <sstream>
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#include <string>
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namespace drizzled
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{
 
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#include <drizzled/server_includes.h>
 
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#include CSTDINT_H
 
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#include <drizzled/function/time/from_unixtime.h>
 
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#include <drizzled/tztime.h>
 
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#include <drizzled/session.h>
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void Item_func_from_unixtime::fix_length_and_dec()
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{
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  session= current_session;
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  collation.set(&my_charset_bin);
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  decimals= DATETIME_DEC;
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  max_length=DateTime::MAX_STRING_LENGTH*MY_CHARSET_BIN_MB_MAXLEN;
 
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  max_length=MAX_DATETIME_WIDTH*MY_CHARSET_BIN_MB_MAXLEN;
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  maybe_null= 1;
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}
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  return (int64_t) TIME_to_uint64_t_datetime(&time_tmp);
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}
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bool Item_func_from_unixtime::get_date(DRIZZLE_TIME *ltime, uint32_t)
 
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bool Item_func_from_unixtime::get_date(DRIZZLE_TIME *ltime,
 
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                                       uint32_t )
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{
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  uint64_t tmp= (uint64_t)(args[0]->val_int());
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  /*
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  if ((null_value= (args[0]->null_value || tmp > TIMESTAMP_MAX_VALUE)))
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    return 1;
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  Timestamp temporal;
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  if (! temporal.from_time_t((time_t) tmp))
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  {
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    null_value= true;
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    std::string tmp_string(boost::lexical_cast<std::string>(tmp));
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    my_error(ER_INVALID_UNIX_TIMESTAMP_VALUE, MYF(0), tmp_string.c_str());
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    return 0;
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  }
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  memset(ltime, 0, sizeof(*ltime));
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  ltime->year= temporal.years();
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  ltime->month= temporal.months();
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  ltime->day= temporal.days();
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  ltime->hour= temporal.hours();
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  ltime->minute= temporal.minutes();
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  ltime->second= temporal.seconds();
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  ltime->time_type= DRIZZLE_TIMESTAMP_DATETIME;
 
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  session->variables.time_zone->gmt_sec_to_TIME(ltime, (time_t)tmp);
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  return 0;
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}
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} /* namespace drizzled */
 
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