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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include <drizzled/charset_info.h>
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#include <drizzled/field.h>
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#include <drizzled/server_includes.h>
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#include <drizzled/item/decimal.h>
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Item_decimal::Item_decimal(const char *str_arg, uint32_t length,
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const CHARSET_INFO * const charset)
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decimal_value.store(E_DEC_FATAL_ERROR, str_arg, length, charset);
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str2my_decimal(E_DEC_FATAL_ERROR, str_arg, length, charset, &decimal_value);
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name= (char*) str_arg;
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decimals= (uint8_t) decimal_value.frac;
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max_length= class_decimal_precision_to_length(decimal_value.intg + decimals,
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max_length= my_decimal_precision_to_length(decimal_value.intg + decimals,
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decimals, unsigned_flag);
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Item_decimal::Item_decimal(int64_t val, bool unsig)
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int2_class_decimal(E_DEC_FATAL_ERROR, val, unsig, &decimal_value);
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int2my_decimal(E_DEC_FATAL_ERROR, val, unsig, &decimal_value);
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decimals= (uint8_t) decimal_value.frac;
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max_length= class_decimal_precision_to_length(decimal_value.intg + decimals,
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max_length= my_decimal_precision_to_length(decimal_value.intg + decimals,
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decimals, unsigned_flag);
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Item_decimal::Item_decimal(double val, int, int)
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double2_class_decimal(E_DEC_FATAL_ERROR, val, &decimal_value);
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double2my_decimal(E_DEC_FATAL_ERROR, val, &decimal_value);
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decimals= (uint8_t) decimal_value.frac;
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max_length= class_decimal_precision_to_length(decimal_value.intg + decimals,
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max_length= my_decimal_precision_to_length(decimal_value.intg + decimals,
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decimals, unsigned_flag);
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Item_decimal::Item_decimal(const char *str, const type::Decimal *val_arg,
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Item_decimal::Item_decimal(const char *str, const my_decimal *val_arg,
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uint32_t decimal_par, uint32_t length)
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class_decimal2decimal(val_arg, &decimal_value);
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my_decimal2decimal(val_arg, &decimal_value);
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decimals= (uint8_t) decimal_par;
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max_length= length;
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Item_decimal::Item_decimal(type::Decimal *value_par)
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Item_decimal::Item_decimal(my_decimal *value_par)
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class_decimal2decimal(value_par, &decimal_value);
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my_decimal2decimal(value_par, &decimal_value);
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decimals= (uint8_t) decimal_value.frac;
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max_length= class_decimal_precision_to_length(decimal_value.intg + decimals,
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max_length= my_decimal_precision_to_length(decimal_value.intg + decimals,
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decimals, unsigned_flag);
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Item_decimal::Item_decimal(const unsigned char *bin, int precision, int scale)
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binary2_class_decimal(E_DEC_FATAL_ERROR, bin,
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binary2my_decimal(E_DEC_FATAL_ERROR, bin,
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&decimal_value, precision, scale);
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decimals= (uint8_t) decimal_value.frac;
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max_length= class_decimal_precision_to_length(precision, decimals,
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max_length= my_decimal_precision_to_length(precision, decimals,
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int64_t Item_decimal::val_int()
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decimal_value.val_int32(E_DEC_FATAL_ERROR, unsigned_flag, &result);
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my_decimal2int(E_DEC_FATAL_ERROR, &decimal_value, unsigned_flag, &result);
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double Item_decimal::val_real()
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class_decimal2double(E_DEC_FATAL_ERROR, &decimal_value, &result);
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my_decimal2double(E_DEC_FATAL_ERROR, &decimal_value, &result);
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String *Item_decimal::val_str(String *result)
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result->set_charset(&my_charset_bin);
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class_decimal2string(&decimal_value, 0, result);
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my_decimal2string(E_DEC_FATAL_ERROR, &decimal_value, 0, 0, 0, result);
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void Item_decimal::print(String *str, enum_query_type)
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class_decimal2string(&decimal_value, 0, &str_value);
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my_decimal2string(E_DEC_FATAL_ERROR, &decimal_value, 0, 0, 0, &str_value);
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str->append(str_value);
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storage and ignore the argument.
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Item *arg= (Item*) item;
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type::Decimal *value= arg->val_decimal(0);
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return !class_decimal_cmp(&decimal_value, value);
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my_decimal *value= arg->val_decimal(0);
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return !my_decimal_cmp(&decimal_value, value);
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void Item_decimal::set_decimal_value(type::Decimal *value_par)
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void Item_decimal::set_decimal_value(my_decimal *value_par)
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class_decimal2decimal(value_par, &decimal_value);
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my_decimal2decimal(value_par, &decimal_value);
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decimals= (uint8_t) decimal_value.frac;
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unsigned_flag= !decimal_value.sign();
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max_length= class_decimal_precision_to_length(decimal_value.intg + decimals,
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max_length= my_decimal_precision_to_length(decimal_value.intg + decimals,
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decimals, unsigned_flag);