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Precision Math implementation

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This commit is contained in:
hf@deer.(none)
2005-02-09 02:50:45 +04:00
parent 6e6daf8189
commit b94a482ee9
104 changed files with 9131 additions and 1730 deletions
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12
sql/sql_base.cc
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@ -2169,6 +2169,8 @@ find_field_in_table(THD *thd, TABLE_LIST *table_list,
thd->change_item_tree(ref, item_ref);
else if (item_ref)
*ref= item_ref;
if (!(*ref)->fixed)
(*ref)->fix_fields(thd, 0, ref);
}
DBUG_RETURN((Field*) view_ref_found);
}
@ -3389,7 +3391,8 @@ int setup_conds(THD *thd, TABLE_LIST *tables, TABLE_LIST *leaves, COND **conds)
if (cond_and->list.elements)
{
COND *on_expr= cond_and;
on_expr->fix_fields(thd, 0, &on_expr);
if (!on_expr->fixed)
on_expr->fix_fields(thd, 0, &on_expr);
if (!embedded->outer_join) // Not left join
{
*conds= and_conds(*conds, cond_and);
@ -3398,7 +3401,8 @@ int setup_conds(THD *thd, TABLE_LIST *tables, TABLE_LIST *leaves, COND **conds)
thd->restore_backup_item_arena(arena, &backup);
if (*conds && !(*conds)->fixed)
{
if ((*conds)->fix_fields(thd, tables, conds))
if (!(*conds)->fixed &&
(*conds)->fix_fields(thd, tables, conds))
goto err_no_arena;
}
}
@ -3410,8 +3414,8 @@ int setup_conds(THD *thd, TABLE_LIST *tables, TABLE_LIST *leaves, COND **conds)
thd->restore_backup_item_arena(arena, &backup);
if (embedded->on_expr && !embedded->on_expr->fixed)
{
if (embedded->on_expr->fix_fields(thd, tables,
&embedded->on_expr))
if (!embedded->on_expr->fixed &&
embedded->on_expr->fix_fields(thd, tables, &embedded->on_expr))
goto err_no_arena;
}
}