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You are here		iusoltsev.wordpress.com ??????? ??????: FIRST_ROWS ? CURSOR_SHARING_EXACT \| Oracle mechanics
\|	\|	rwijk.blogspot.com About Oracle: dbms_xplan.display_cursor	1.3 parsecs away Travel
\|	\|	About Oracle	1.3 parsecs away Travel
\|	\|	oracle-randolf.blogspot.com Oracle related stuff: Getting first rows of a large sorted result set quickly - NOSORT issues	1.6 parsecs away Travel
\|	\|	When attempting to display only the first n rows of a result set that is ordered the Oracle optimizer offers special optimizations for these...	1.6 parsecs away Travel
\|	\|	jonathanlewis.wordpress.com Push Group by \| Oracle Scratchpad	1.6 parsecs away Travel
\|	\|	Jump to summary. A new optimizer feature that appears in 23c (probably not 21c) was the ability to push group by clauses into union all set operations. This will happen unhinted, but can be hinted with the highly memorable [no_]push_gby_into_union_all() hint that appeared in 23.1.0.0 according to v$sql_hint. and the feature can be disabled by...	1.6 parsecs away Travel
\|	\|	www.xt-r.com XT&R blackboard: ?????? ????????????? "member of" ? ??????????? ? ?????????? ?????????	43.1 parsecs away Travel
\|		????? ????? ???????? ? ??????? ????????????? "a member of b" ????? ???????? ??????? ?????????? ????? a in (select column_value from table(...	43.1 parsecs away Travel