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Date-time fields are disabled currently for the result type of percentile function

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This commit is contained in:
Varun Gupta 2017-10-27 00:10:22 +05:30
commit 0ef6127c29
2 changed files with 4 additions and 5 deletions
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5
sql/item_windowfunc.cc
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@ -176,10 +176,9 @@ bool Item_window_func::check_result_type_of_order_item()
Item_result rtype= window_spec->order_list->first->item[0]->cmp_type();
// TODO (varun) : support date type in percentile_cont function
if (rtype != REAL_RESULT && rtype != INT_RESULT &&
rtype != DECIMAL_RESULT && rtype != TIME_RESULT &&
window_func()->sum_func() == Item_sum::PERCENTILE_CONT_FUNC)
rtype != DECIMAL_RESULT && rtype != TIME_RESULT)
{
my_error(ER_WRONG_TYPE_FOR_PERCENTILE_CONT, MYF(0));
my_error(ER_WRONG_TYPE_FOR_PERCENTILE_FUNC, MYF(0));
return TRUE;
}
setting_handler_for_percentile_functions(rtype);

4
sql/share/errmsg-utf8.txt
View file

@ -7788,8 +7788,8 @@ ER_UNKNOWN_COMPRESSION_METHOD
eng "Unknown compression method: %s"
ER_NOT_SINGLE_ELEMENT_ORDER_LIST
eng "Incorrect number of elements in the order list for '%s'"
ER_WRONG_TYPE_FOR_PERCENTILE_CONT
eng "Numeric datatype is required for Percentile_CONT function"
ER_WRONG_TYPE_FOR_PERCENTILE_FUNC
eng "Numeric datatype is required for %s function"
ER_ARGUMENT_NOT_CONSTANT
eng "Argument to the percentile functions is not a constant"
ER_ARGUMENT_OUT_OF_RANGE