hint 썸네일형 리스트형 [javascript] Progression.js: Create friendlier forms Progression.js: Create friendlier forms Progression.js is a jQuery plugin that makes it easy to add real-time hints to your forms. It also lets you include project updates for each field. Homepage: http://git.aaronlumsden.com/progression/ Docs: http://git.aaronlumsden.com/progression/#documentation Demo Page: http://git.aaronlumsden.com/progression/#demo 더보기 [Oracle] 오라클 HINT /*+ ALL_ROWS */ ALL_ROWS는 Full Table Scan을 선호하며 CBO(Cost Based Optimization)는 default로 ALL_ROWS를 선택 합니다. SQL> SELECT /*+ ALL_ROWS */ ename, hiredate FROM emp WHERE ename like '%%%'; Execution Plan ---------------------------------------------------------- 0 SELECT STATEMENT Optimizer=HINT: ALL_ROWS (Cost=1 Card=5 Bytes=80) 1 0 TABLE ACCESS (FULL) OF 'EMP' (Cost=1 Card=5 Bytes=80) /*+ CHOOSE */ H.. 더보기 이전 1 다음
