{"id":911,"date":"2012-12-14T12:56:37","date_gmt":"2012-12-14T10:56:37","guid":{"rendered":"http:\/\/oracle.malin.pl\/?p=911"},"modified":"2012-12-14T13:20:40","modified_gmt":"2012-12-14T11:20:40","slug":"911","status":"publish","type":"post","link":"https:\/\/oracle.malin.pl\/?p=911","title":{"rendered":"Pakiety wbudowane do pomiaru czsu wykonania kodu"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p><strong>DBMS_UTILITY.GET_TIME<\/strong>&#8211;\u00a0Time is the number of 100th&#8217;s of a second from the point in \u00a0time at which the subprogram is invoked.<\/p>\n<p><strong>DBMS_UTILITY.GET_CPU_TIME<\/strong>\u00a0&#8211; Returns the current CPU time in 100th&#8217;s of a second<!--more--><\/p>\n<pre lang=\"plsql\">DECLARE\r\n\r\n  V number;\r\n\r\n  V_CPU_START number ;\r\n  V_CPU_END number ;\r\n  V_CPU_wynik number ;\r\n\r\n  V_time_START number ;\r\n  V_TIME_END NUMBER ;\r\n  V_time_wynik number ;\r\n\r\nBEGIN\r\n  V_CPU_START := DBMS_UTILITY.GET_CPU_TIME;\r\n  V_time_START := dbms_utility.get_time;\r\n\r\nSELECT COUNT(*)\r\n  INTO v\r\n  FROM all_tables t, all_indexes i\r\n  WHERE t.table_name = i.table_name;\r\n\r\n  V_CPU_END := DBMS_UTILITY.GET_CPU_TIME;\r\n  V_time_END := dbms_utility.get_time;\r\n\r\n  V_CPU_WYNIK:= V_CPU_END - V_CPU_START;\r\n  V_time_wynik:= V_time_END-V_time_START;\r\n\r\n  DBMS_OUTPUT.PUT_LINE('Wynik CPU : '||V_CPU_wynik);\r\n  DBMS_OUTPUT.PUT_LINE('Wynik Time: '||V_time_wynik);\r\n\r\nEND;<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; DBMS_UTILITY.GET_TIME&#8211;\u00a0Time is the number of 100th&#8217;s of a second from the point in \u00a0time at which the subprogram is invoked. DBMS_UTILITY.GET_CPU_TIME\u00a0&#8211; Returns the current CPU time in 100th&#8217;s of a second<\/p>\n","protected":false},"author":38,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[88],"tags":[],"_links":{"self":[{"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=\/wp\/v2\/posts\/911"}],"collection":[{"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=911"}],"version-history":[{"count":4,"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=\/wp\/v2\/posts\/911\/revisions"}],"predecessor-version":[{"id":913,"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=\/wp\/v2\/posts\/911\/revisions\/913"}],"wp:attachment":[{"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oracle.malin.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}