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Polishing: use constants instead of magic numbers.

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This commit is contained in:
anozdrin/alik@booka.opbmk
2007-03-09 08:05:08 +03:00
parent 1792908381
commit c666e2f276
13 changed files with 72 additions and 48 deletions
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6
sql/sql_select.cc
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@ -8491,7 +8491,7 @@ remove_eq_conds(THD *thd, COND *cond, Item::cond_result *cond_value)
if ((new_cond= new Item_func_eq(args[0],
new Item_int("last_insert_id()",
thd->current_insert_id,
21))))
MY_INT64_NUM_DECIMAL_DIGITS))))
{
/*
Set THD::last_insert_id_used_bin_log manually, as this
@ -8757,7 +8757,7 @@ static Field *create_tmp_field_from_item(THD *thd, Item *item, TABLE *table,
break;
case INT_RESULT:
/* Select an integer type with the minimal fit precision */
if (item->max_length > 11)
if (item->max_length > MY_INT32_NUM_DECIMAL_DIGITS)
new_field=new Field_longlong(item->max_length, maybe_null,
item->name, table, item->unsigned_flag);
else
@ -14964,7 +14964,7 @@ static void select_describe(JOIN *join, bool need_tmp_table, bool need_order,
/* Add "rows" field to item_list. */
item_list.push_back(new Item_int((longlong) (ulonglong)
join->best_positions[i]. records_read,
21));
MY_INT64_NUM_DECIMAL_DIGITS));
/* Build "Extra" field and add it to item_list. */
my_bool key_read=table->key_read;
if ((tab->type == JT_NEXT || tab->type == JT_CONST) &&