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  • Committer: Olaf van der Spek
  • Date: 2011-03-28 14:32:36 UTC
  • mto: (2257.1.1 build) (2276.1.2 build)
  • mto: This revision was merged to the branch mainline in revision 2258.
  • Revision ID: olafvdspek@gmail.com-20110328143236-4ge1d793iqaktfq0
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drizzled/field/null.h
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef DRIZZLED_FIELD_NULL_H
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#define DRIZZLED_FIELD_NULL_H
 
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#pragma once
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#include <drizzled/field/str.h>
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  Field_null(unsigned char *ptr_arg,
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             uint32_t len_arg,
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             const char *field_name_arg,
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             const CHARSET_INFO * const cs)
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    :Field_str(ptr_arg,
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               len_arg,
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               null,
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               1,
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                     field_name_arg,
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               cs)
 
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             const char *field_name_arg) :
 
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    Field_str(ptr_arg,
 
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              len_arg,
 
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              null,
 
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              1,
 
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              field_name_arg,
 
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              &my_charset_bin)
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  {}
 
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  enum_field_types type() const
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  {
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    return DRIZZLE_TYPE_NULL;
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  }
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  int  store(const char *, uint32_t, const CHARSET_INFO * const)
 
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  int  store(const char *, uint32_t, const charset_info_st * const)
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  {
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    null[0]= 1;
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    return 0;
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    null[0]= 1;
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    return 0;
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  }
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  int store_decimal(const my_decimal *)
 
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  int store_decimal(const type::Decimal *)
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  {
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    null[0]= 1;
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    return 0;
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  {
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    return 0;
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  }
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  double val_real(void)
 
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  double val_real(void) const
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  {
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    return 0.0;
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  }
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  int64_t val_int(void)
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  {
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    return 0;
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  }
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  my_decimal *val_decimal(my_decimal *)
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  {
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    return 0;
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  }
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  String *val_str(String *, String *value2)
 
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  int64_t val_int(void) const
 
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  {
 
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    return 0;
 
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  }
 
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  type::Decimal *val_decimal(type::Decimal *) const
 
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  {
 
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    return 0;
 
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  }
 
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  String *val_str(String *, String *value2) const
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  {
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    value2->length(0);
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    return value2;
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} /* namespace drizzled */
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#endif /* DRIZZLED_FIELD_NULL_H */