Hi!
On Feb 18, Alexey Kopytov wrote:
> ChangeSet@stripped, 2008-02-18 16:41:34+03:00, kaa@kaamos.(none) +3 -0
> Fix for bug #33834: FRAC_SECOND: Applicability not clear in
> documentation
>
> While the manual mentions FRAC_SECOND only for the TIMESTAMPADD()
> function, it was also possible to use FRAC_SECOND with DATE_ADD(),
> DATE_SUB() and +/- INTERVAL.
>
> Fixed the parser to match the manual, i.e. using FRAC_SECOND for
> anything other than TIMESTAMPADD()/TIMESTAMPDIFF() now produces a
> syntax error.
>
> diff -Nrup a/sql/sql_yacc.yy b/sql/sql_yacc.yy
> --- a/sql/sql_yacc.yy 2008-02-01 11:00:39 +03:00
> +++ b/sql/sql_yacc.yy 2008-02-18 16:41:32 +03:00
> @@ -442,7 +442,7 @@ Item* handle_sql2003_note184_exception(T
> enum Item_udftype udf_type;
> CHARSET_INFO *charset;
> thr_lock_type lock_type;
> - interval_type interval, interval_time_st;
> + interval_type interval, interval_time_st, interval_time_stamp;
why is that (why do you need to create another type for
interval_time_stamp rule) ?
> timestamp_type date_time_type;
> st_select_lex *select_lex;
> chooser_compare_func_creator boolfunc2creator;
Otherwise ok.
Regards / Mit vielen Grüssen,
Sergei
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