oracle s built in web server

... Password Data source Is a string in the form 'User[/Password][@database_string]' A string specifying the user name used to connect to the database A string specifying the password for the user ... 94065 Oracle is a registered trademark, and Oracle Developer, Express, Oracle Browser, Oracle Forms, Oracle Graphics, Oracle Installer, Oracle Reports, Oracle7 , Oracle8 , Oracle Web Application Server, ... applications provides procedures, functions, and exceptions you can use to create and maintain lists List of character strings (VARCHAR2) This provides a means of creating arrays in PL/SQL Version...

Ngày tải lên: 21/12/2013, 06:16

... processing in situations where a language or languages other than the native language is involved Second language is thus interpreted in its broadest possible sense The volumes included in the series ... various important distinctions, resulting in homonyms that only exist in ) has two Japanese For the Japanese, a word form such as rinku ( distinct meanings that correspond to English rink and link ... English borrowings, and content is left to writers It follows that standards vary, and loanwords are increasingly prominent in sports and culture stories, for instance, and increasingly avoided in...

Ngày tải lên: 23/05/2015, 17:45

... Results and Discussion User interface The data import process in FISH Oracle consists of two steps In a first step, the data are uploaded to the server in form of a tab-delimited file Each line ... post-processing using standard graphics software FISH Oracle is flexible regarding the underlying genome as long as the segment data refer to the same sequence basis as an annotation data set ... user-specified threshold for the mean intensity values This threshold can be specified in two modes: In the “less than” mode, all segments whose mean intensity value is less than the threshold are displayed,...

Ngày tải lên: 10/08/2014, 09:22

... < %= Request.ServerVariables["HTTP_X_ORIGINAL_URL"] %> Final URL: < %= Request.ServerVariables["PATH_INFO"] + "?" + Request.ServerVariables["QUERY_STRING"] %> ... lại sau:

Ngày tải lên: 18/10/2013, 09:15

... Throttling sau nhấp vào Enable of Bây tải thử file test.zip từ host thấy tốc độ Download không bị giới hạn đạt 120Mb /s Vào Bit Rate Throttling chọn Add Throttle Setting of Trong bảng Add Throttle Setting ... 128kb /s cho phép người dùng tải theo tốc độ vừa đủ để xem nội dung trực tuyến of Test lại giá trị download thấy giảm xuống 21Mb /s Bây config lại giá trị sau: Fast Start: Throttle rate: 50 of Test ... giảm xuống khoảng 5Mb /s Ngoài Bit Rate Throttling cho phép bạn tác động lên Website riêng lẽ tập tin, thư mục hy vọng qua viết giúp bạn có cách cấu hình thú vị cho Hosting OK vừa trình bày xong...

Ngày tải lên: 27/01/2014, 15:20

... DBMS_SESSION Modifies and inspects session roles and settings, and manipulates session memory and package states 11 DBMS_SHARED_POOL Allows PL/SQL objects and SQL cursors to be pinned (kept) in ... DBMS_PIPE dbpipe dbpipe.sql Provides some useful and interesting pipe utilities, including generic message pack/unpack and message forwarding DBMS_SESSION my_session mysess.sql Simplifies use ... about segment free list sizes DBMS_SQL Executes dynamically constructed SQL statements and PL/SQL blocks of code DBMS_SYSTEM Lets administrators set trace events in 11 other users' sessions (for...

Ngày tải lên: 24/04/2014, 15:42

... Encapsulating Access to the Built in Packages 24 1.3.6 Calling Built in Packaged Code from Oracle Developer/2000 Release 27 1.3.7 Accessing Built in Packaged Technology from Within SQL ... DBMS_SQL Interface 52 2.3.1 Processing Flow of Dynamic SQL 52 2.3.2 Opening the Cursor 54 2.3.3 Parsing the SQL Statement 55 2.3.4 Binding Values into ... for DBMS_SQL DESCRIBE_COLUMNS .104 2.5.4 Displaying Table Contents with Method Dynamic SQL 107 2.5.5 Indirect Referencing in PL/SQL 116 2.5.6 Array Processing with DBMS_SQL ...

Ngày tải lên: 07/07/2014, 00:20

... 518 11.1.2 Modifying Session Settings .519 11.1.3 Obtaining Session Information 523 11.1.4 Managing Session Resources .525 11.1.5 DBMS_SESSION Examples .530 ... What 's on the Companion Disk? Table of Contents 11 Managing Session Information 518 11.1 DBMS_SESSION: Managing Session Information 518 11.1.1 Getting Started with DBMS_SESSION ... 11.2 DBMS_System: Setting Events for Debugging 540 11.2.1 Getting Started with DBMS_SYSTEM .540 11.2.2 DBMS_SYSTEM Interface .541 11.2.3 DBMS_SYSTEM Examples ...

Ngày tải lên: 07/07/2014, 00:20

... obtain a compressed file containing the examples on this disk The installation script will lead you through the necessary steps The first screen you will see is the install screen shown in Figure ... of Built in Packages Built in Packages Covered in This Book Using Built in Packages Examining Built in Package Source Code Ah, for the good old days of Version 1.0 of PL /SQL! Life was so simple ... this book for features you can apply in new and creative ways to solve your problems This first chapter introduces you to basic concepts of package usage in PL /SQL, shows you how to use built in...

Ngày tải lên: 07/07/2014, 00:20

... package states 11 DBMS_SHARED_POOL Allows PL/SQL objects and SQL cursors to be pinned (kept) in the Oracle shared pool; used mainly for memory management 12 DBMS_SNAPSHOT Maintains snapshots and snapshot ... DBMS_OFFLINE_OG Instantiates sites (i.e., exports data from an existing master site and imports it into the new master site) 15 SNAPSHOT Instantiates a new snapshot using an export of a master table ... calls (RPCs) 17 DBMS_DEFER_QUERY Provides access to parameters passed to deferred calls, primarily for diagnostic purposes 17 DBMS_DEFER_SYS Performs administrative tasks such as 17 scheduling,...

Ngày tải lên: 07/07/2014, 00:20

... snapshot logs This includes refreshing snapshots, changing refresh intervals, adding and removing snapshots from snapshot groups, and purging uneccessary data from snapshot logs You can use DBMS_OFFLINE_SNAPSHOT ... 14, Snapshots The packages DBMS_SNAPSHOT, DBMS_REFRESH, and DBMS_OFFLINE_SNAPSHOT, and some of the programs in DBMS_REPCAT, embody the functionality to maintain snapshots, snapshot groups, and snapshot ... DBMS_OFFLINE_SNAPSHOT to instantiate a new snapshot using an export of a master table instead of using the CREATE SNAPSHOT command In some cases, this type of instantiation is quicker because of...

Ngày tải lên: 07/07/2014, 00:20

... parse a string using the "native" database method, I would write the following code: PROCEDURE showemps (where _in IN VARCHAR2) IS dyncur PLS_INTEGER := DBMS_SQL.OPEN_CURSOR; BEGIN DBMS_SQL.PARSE ... of the reasons the company has constructed dozens of built in packages Since you can perform only the operations and access the data structures listed in the package specification, Oracle can ... first two instances are programs (a function and a procedure) The third instance is a constant, passed as the third argument in my call to DBMS_SQL.PARSE 1.3.4 Exception Handling and Built in...

Ngày tải lên: 07/07/2014, 00:20

... of the following reasons will do: • 1.3.5 Encapsulating Access to the Built in Packages 24 [Appendix A] What 's on the Companion Disk? The built in packages offer lots of interesting technology, ... of the string 1.3.4.5 Same exception, different causes One interesting situation you may run into when working with some of the built in packages is that the same exception can be raised from ... maximum size and try again to display the string If the error message indicates a "string too long" error, display the first 255 bytes and then call myput again recursively to display the rest of...

Ngày tải lên: 07/07/2014, 00:20

... DBA to set SQL tracing on or off in other sessions by username or session id SET_SQL_TRACE_ IN_ SESSION 1.3.6 Calling Built in Packaged Code from Oracle Developer/2000 Release If you use Oracle ... What 's on the Companion Disk? KEEP (procedure) DBMS_SPACE segspace segspace.sql Transforms the unwieldy procedure calls into simple, SQL−callable functions DBMS_SYSTEM trace trace.sql Allows the ... packages unless you are connected The following sections explore these restrictions in more detail and suggest work−arounds for making full use of the built in packages from within products like Oracle...

Ngày tải lên: 07/07/2014, 00:20

... as you would call a built in function such as SUBSTR or TO_CHAR Suppose that I am working on the large objects stored in files The DBMS_LOB package includes several RESTRICT_REFERENCES pragmas ... DBMS_SESSION b DBMS_STANDARD DELETING b INSERTING b RAISE_APPLICATION_ERROR b UPDATING DBMS_UTILITY b DATA_BLOCK_ADDRESS_BLOCK b DATA_BLOCK_ADDRESS_FILE b GET_HASH_VALUE b MAKE_DATA_BLOCK_ADDRESS ... have asserted the WNPS purity level Since DBMS_LOB.GETLENGTH asserts all four purity levels, I can use it in SQL, both in the SELECT list of a query and even in the WHERE clause Here is an example;...

Ngày tải lên: 07/07/2014, 00:20

... contents of these files If you can, however, I suggest that you first stop at standard.sql (present up through Oracle 7.3, but seems to disappear with some installations of Oracle 8.0) This file ... lose access to this file and all of its fascinating contents 1.4.2 The DBMS_STANDARD Package The other default package, DBMS_STANDARD, deserves some mention It can be found in the dbmsstdx.sql ... files that define the built in packages may be found in, $ORACLE_ HOME/rdbmsNN/admin where NN is the version number So if you are running Oracle 7.3, you will find the source code files in /this...

Ngày tải lên: 07/07/2014, 00:20

... Executing Dynamic SQL and PL/SQL Contents: Examples of Dynamic SQL Getting Started with DBMS_SQL The DBMS_SQL Interface Tips on Using Dynamic SQL DBMS_SQL Examples The DBMS_SQL package offers access ... the subsequent overhead), you should only use DBMS_SQL when your SQL statement is truly dynamic or involves DDL PROCEDURE giveraise (dept _in IN INTEGER, raise _in IN NUMBER) IS cursor_handle INTEGER; ... to the user, you add a row in a table, instead of modifying one or more screens DBMS_SQL is simultaneously one of the most complex, most useful, and most rewarding of the built in packages It may...

Ngày tải lên: 07/07/2014, 00:20

... in the later section, "Displaying Table Contents with Method Dynamic SQL." 2.2.5 DBMS_SQL Exceptions The DBMS_SQL defines a single exception in its specification as follows: DBMS_SQL.INCONSISTENT_TYPE ... SQL statements (in excess of 32Kbytes), you'll need to declare a table based on the DBMS_SQL.VARCHAR 2S index−by table TYPE defined as follows: SUBTYPE VARCHAR 2S IS SYS.DBMS_SYS_SQL.VARCHAR 2S; ... For more information, see the section "Array Processing with DBMS_SQL." 2.2.6 DBMS_SQL Nonprogram Elements DBMS_SQL defines three constants that you use in calls to the PARSE procedure to specify...

Ngày tải lên: 07/07/2014, 00:20

... flow of events that must occur in order to use DBMS_SQL successfully 2.3.1 Processing Flow of Dynamic SQL In order to execute dynamic SQL with DBMS_SQL you must follow these steps; see Figure 2.1 ... the SQL statement contains references to host PL/SQL variables, you will include placeholders to those variables in the SQL statement by prefacing their names with a colon, as in :salary You must ... follows, will be used in almost every case For very large SQL statments, use the PL/SQL table−based version described in the next section PROCEDURE DBMS_SQL.PARSE (c IN INTEGER, statement IN VARCHAR2,...

Ngày tải lên: 07/07/2014, 00:20

... (string _in IN VARCHAR2, start_inout IN OUT BINARY_INTEGER, len _in IN BINARY_INTEGER) RETURN VARCHAR2 IS v_start BINARY_INTEGER := start_inout; BEGIN start_inout := LEAST (len _in + 1, start_inout ... variables Your only choice is to concatenate together the strings and then pass that to the engine This makes sense, since, at least in the current version of DBMS_SQL, there is no such thing as deferred ... array−processing features of PL/SQL8 's DBMS_SQL package You can bind an entire array of scalar values into the SQL string and then apply each of those values in a single SQL execution So if you...

Ngày tải lên: 07/07/2014, 00:20