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.NET/Java PDF, Tiff, Barcode SDK Library// release JDBC related resources in the finally clause. JDBCUtil.close( rset ); JDBCUtil.close( pstmt ); } } } Once again, don t worry if you don t completely understand the mechanics of this program (or that of JRunstats) at this stage, you aren t expected to. Once you ve learned about the PreparedStatement and CallableStatement classes, the workings of this program should be clear to you. Right now, simply focus on how to use this program and how to interpret its results. The output of the preceding program DemoJRunstats is as follows: URL:jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp) (PORT=1521)(HOST=rmenon-lap))(CONNECT_DATA=(SID=ora10g))) printing query results ... count = 100000000 printing query results ... count = 100000000 ------- Benchmark Results -------Results from RUNSTATS utility Run1 ran in 1009 hsecs Run2 ran in 2524 hsecs run 1 ran in 39.98% of the time Name STAT...free buffer requested STAT...active txn count during <- trimmed to conserve space -> STAT...session uga memory max LATCH.cache buffers chains Run1 11 2 196,392 3,626 Run2 10 1 0 383,533 Diff -1 -1 -196,392 379,907 creare barcode excel 2013, how to print a barcode in excel 2010, barcode font for excel 2010 free, barcode activex in microsoft office excel 2010, barcode in excel 2003, barcode excel 2013 font, 2d barcode font for excel, excel barcode add-in, how to create barcodes in excel 2007 free, barcode add in for word and excel pour windows,> let (r : int[]) = Array.zero_create 100000000;; val r : int array The following attempt to create an array more than 4GB in size causes an OutOfMemoryException on one of our machines: > let (r : int[]) = Array.zero_create 1000000000;; System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown. Run1 latches total versus runs -- difference and pct Run1 Run2 Diff Pct 4,691 396,076 391,38 1.18% Runtime Execution Time Differences as seen by the client Run1 ran in 1011 hsecs Run2 ran in 2525 hsecs Run1 ran in 40% of the time authentication (e.g., you only expect unauthenticated users) or to build a website that is providing custom authentication techniques. : 'a[] -> 'a[] -> 'a[] To compare the two utilities, we use the runstats utility as usual. We first populate a collection variable with values to be populated into tables t4 and t5, respectively: benchmark@ORA10G> declare 2 l_object_name_list object_name_list; 3 l_object_id_list object_id_list; 4 begin 5 select object_name, object_id 6 bulk collect into l_object_name_list, l_object_id_list 7 from all_objects 8 where rownum <= 35000; 9 We then execute the runstats utility and invoke the two procedures to compare them: 10 begin 11 runstats_pkg.rs_start; 12 end; 13 begin 14 no_bulk_bind( l_object_name_list, l_object_id_list ); 15 end; 16 begin 17 runstats_pkg.rs_middle; 18 end; 19 begin 20 bulk_bind( l_object_name_list, l_object_id_list ); 21 end; 22 begin 23 runstats_pkg.rs_stop(10); 24 end; 25 end; 26 / Run1 ran in 190 hsecs Run2 ran in 11 hsecs run 1 ran in 1727.27% of the time Name Run1 LATCH.loader state object free 12 <-results trimmed to conserve space --> STAT...redo size 9,559,460 Run2 0 1,670,356 Diff -12 -7,889,104 Returns a new array containing elements of the first array followed by elements of the second array Returns a new array containing a portion of elements of the input array Returns a copy of the input array Applies a function to all elements of the input array Returns a new array containing a selection of elements of the input array Returns the length of the input array Returns a new array containing the results of applying the function to each element of the input array Accumulates left to right over the input array Accumulates right to left over the input array Windows-based authentication services (which is the default behavior for new ASP .NET web applications) is perhaps the simplest approach from a programmer s point of view, given that there is no need to design a UI that prompts the user for his username/password and no need to author extensive boilerplate code. Using Windows authentication, the operating system provides the necessary infrastructure. To enable this behavior, simply define the following <authentication> element within your project s web.config file: <configuration> <system.web> <authentication mode="Windows"/> </system.web> </configuration> One obvious downfall to Windows-based authentication services is the fact that all users must be known individuals on the SAM or an established Active Directory. Given this restriction, Windows-based authentication only works when anonymous access is turned off within IIS. Run1 latches total versus runs -- difference and pct Run1 Run2 Diff Pct 375,873 16,893 -358,980 2,225.02% PL/SQL procedure successfully completed. : 'a[] -> int -> int -> 'a[]
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