developer s guide and references
Tài liệu Oracle Database JDBC Developer''''s Guide and Reference pptx
... parameters, privileges, datatypes, RMAN keywords, SQL keywords, SQL*Plus or utility commands, packages and methods, as well as system-supplied column names, database objects and structures, usernames, ... computer and database names, net service names, and connect identifiers, as well as user-supplied database objects and structures, column names, packages and classes, usernames and roles, program ... Enhancements"—This chapter discusses JDBC 2.0 result set enhancements such as scrollable result sets and updatable result sets Chapter 18, "Row Set"—Describes JDBC cached and web row sets Chapter 19,...
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Tài liệu Oracle® Database JDBC Developer’s Guide and Reference pptx
... elements include computer and database names, net service names, and connect identifiers, as well as user-supplied database objects and structures, column names, packages and classes, user names and ... Drivers ■ Server-side internal driver It is used for code that runs on the database server and accesses the same session That is, the code runs and accesses data from a single Oracle session Figure ... parameters, privileges, data types, RMAN keywords, SQL keywords, SQL*Plus or utility commands, packages and methods, as well as system-supplied column names, database objects and structures, user...
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AutoCAD 2004 activex and VBA developer's guide
... objects such as lines, arcs, text, and dimensions are objects Style settings such as linetypes and dimension styles are objects Organizational structures such as layers, groups, and blocks are ... PreferencesDrafting PreferencesFiles PreferencesOpenSave PreferencesOutput PreferencesProfile PreferencesSelection PreferencesSystem PreferencesUser Documents Document DatabasePreferences Plot Utility ... types of objects in the AutoCAD ActiveX interface For example ■ ■ | Graphical objects such as lines, arcs, text, and dimensions are objects Style settings such as linetypes and dimension styles...
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Oracle® Database SecureFiles and Large Objects Developer''''s Guide potx
... Part II SecureFiles LOBs This part covers issues that you must consider when designing applications that use SecureFiles LOBs, stores, and Oracle Database File System This part contains these chapters: ... Unregister and Drop A SecureFiles Store File System Store Using a DBFS SecureFiles Store File System Permissions Management Creating a SecureFiles File System Store ... See Chapter 16, "SQL Semantics and LOBs" 2-8 Oracle Database SecureFiles and Large Objects Developer' s Guide 3 Managing LOBs: Database Administration This chapter describes administrative tasks...
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ODP.NET Developer''''s Guide: Oracle Database 10g Development with Visual Studio 2005 and the Oracle Data Provider for .NET pot
... Private Sub btnWindowsUser_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnWindowsUser.Click Dim WindowsUser As String = My.User.Name MessageBox.Show(WindowsUser) End Sub ... first: Imports System.Data.Common Public Class Form2 Private Sub btnDataSources_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDataSources.Click Dim ProviderName As ... works as a senior software engineer developing Java- and NET-based applications and web services. Steven credits his wife Su Ok and daughter Sarah for supporting and inspiring his ongoing passion...
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My SQL and Java Developer’s Guide phần 1 ppsx
... to hundreds of thousands of dollars for each installation Businesses must also hire and retain staff with specialized skill sets to maintain and develop these systems Smaller enterprises have relied ... has been out of reach for small businesses and individuals Widely used RDBMS systems such as Oracle and DB2 require complex, expensive hardware License fees for these systems are in the tens ... examples using Java applications, applets, servlets, and JSP to illustrate the finer points of accessing a MySQL database using Java and Connector/J This chapter pulls it MySQL and Java Developer s...
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My SQL and Java Developer’s Guide phần 2 potx
... SHOW PROCESSLIST The last command we cover in our introduction section is SHOW PROCESSLIST This command is useful for determining access to the database server—both current access and access in the ... Introducing MySQL SQL 51 Using SHOW MySQL includes a command called SHOW, which allows a developer or administrator to see details about databases, tables, and the database system itself In this section, ... this book, we assume the use of a relational database management system MySQL just happens to be such a system Data Types As we mentioned earlier, a database has tables consisting of columns The...
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My SQL and Java Developer’s Guide phần 3 pptx
... (!rs.isLast()) { rs.next(); accountIDText.setText(rs.getString("acc_id")); usernameText.setText(rs.getString("username")); passwordText.setText(rs.getString("password")); tsText.setText(rs.getString("ts")); ... usernameText.setText(rs.getString("username")); passwordText.setText(rs.getString("password")); tsText.setText(rs.getString("ts")); activeTSText.setText(rs.getString("act_ts")); } } catch(SQLException insertException) ... if (!rs.isAfterLast()) { accountIDText.setText(rs.getString("acc_id")); usernameText.setText(rs.getString("username")); passwordText.setText(rs.getString("password")); tsText.setText(rs.getString("ts"));...
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My SQL and Java Developer’s Guide phần 4 pptx
... accountIDText.setText(rs.getString("acc_id")); usernameText.setText(rs.getString("username")); passwordText.setText(rs.getString("password")); tsText.setText(rs.getString("ts")); activeTSText.setText(rs.getString("act_ts")); } catch(SQLException ... usernameText.setText(rs.getString("username")); passwordText.setText(rs.getString("password")); tsText.setText(rs.getString("ts")); activeTSText.setText(rs.getString("act_ts")); } At this point, loadAccount() is called ... reason is the SQLWarning is a derived class from SQLException String getMessage(); String getSQLState(); int getErrorCode(); 118 Using J D BC with Java Applications and Applets Since SQLWarnings...
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My SQL and Java Developer’s Guide phần 5 doc
... ); pstmt.setString( 3, textValue ); pstmt.setBytes( 4, blobValue ); pstmt.setString( 5, setValue ); pstmt.setString( 6, enumValue ); pstmt.execute(); ResultSet results = stmt.executeQuery( "SELECT ... illustrate the problem caused by multiple simultaneous database accesses Consider the acc_acc table, where an account s username and password is stored The most active row is designated by the ts ... rs.updateString("address3", ""); rs.updateString("city", rs.getString("city")); rs.updateString("state", rs.getString("state")); rs.updateString("zip", rs.getString("zip")); rs.updateTimestamp("ts", new Timestamp(0));...
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My SQL and Java Developer’s Guide phần 6 doc
... commands supportsFullOuterJoins()—Returns true/false if the server supports full nested outer joins supportsStoredProcedures()—Returns true/false if the server supports stored procedures supportsMixedCaseQuotedIdentifiers()—Returns ... the session bean into two categories The stateless session bean is used to handle a single request against the database; a stateful session bean will “stay around” as long as the client needs attention ... and the passive type, or entity Let s look at each type before we start writing EJBs to interact with MySQL Session Beans A session bean is designed to handle business processes as prescribed by...
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My SQL and Java Developer’s Guide phần 7 ppsx
... Class taskClass = null; String taskClassName = taskTok.nextToken(); try { taskClass = Class.forName( taskClassName ); } catch( ClassNotFoundException cnfX ) { System.err.println( "Class '" + taskClassName ... 12.4 This class represents a host name and port, a database name, and a username and password Accessors for username and password are provided, along with an accessor that returns a MySQL-compatible ... class Tasks { public Tasks( InputStreamReader taskS ) { readTasks( taskS ); } public int getTaskCount() { return (taskDefs.size()); } public Enumeration getTasks() { return (taskDefs.elements());...
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My SQL and Java Developer’s Guide phần 8 pdf
... server as well as assigning permissions that allow the user access to specific databases, tables, and columns The MySQL database server automatically creates a database called mysql when you install ... flush all users, use the commands FLUSH PRIVILEGES, FLUSH USER_RESOURCES, or mysqladmin reload ■ ■ The resource limits are activated when the first GRANT command is used that assigns limits to ... user to insert rows SELECT—Allows the user to select rows UPDATE—Allows the user to update rows FILE—Allows the user access to files on a local server PROCESS—Allows the user to view process information...
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My SQL and Java Developer’s Guide phần 9 doc
... supportsMultipleResultSets() supportsMultipleTransactions() supportsNamedParameters() supportsNonNullableColumns() supportsOpenCursorsAcrossCommit() supportsOpenCursorsAcrossRollback() supportsOpenStatementsAcrossCommit() ... establish a new session The class also provides methods for handling logging and timeouts associated with session setup Methods static static static static static static static static static static ... static static static static static static static static static static static static static static static static static static static static static static static static static static static static static...
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My SQL and Java Developer’s Guide phần 10 pot
... COLUMNS command, 52 SHOW DATABASES command, 34, 51 SHOW PROCESSLIST command, 52–53 SHOW STATUS command, 52 SHOW TABLES command, 38, 51 SIGN() function, 371 SIN() function, 372 slow query logs, 296 ... 399–400 standardization (of database access), 14–15 stateful session beans, 225 stateless session beans, 225 Statement interface, 18, 354–355 Statement objects, 75–77 STD() function, 385 STDEV() ... well as execution times to STDERR To change the value, use a string like this one: profilesSql=true SSL The MySQL database server supports client connections using Secure Socket Layer (SSL) Connector/J...
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C# web developer s guide
... goto Statement Understanding Properties and Indexers Using Properties Get Accessor Set Accessor Accessing Lists with Indexers Using Delegates and Events Delegates Single Cast Multicast Events Using ... application security Security for NET applications starts as soon as a class is loaded by the CLR Before the class loader instantiates a class, security information—such as accessibility rules and self-consistency ... Web Developer s Guide, Todd has also contributed chapters to other books in the Syngress NET Series including the ASP NET Web Developer s Guide, and the VB NET Developer s Guide. Todd resides in Sachse,TX,...
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ASP NET web developer's guide
... us to namespaces (special attention will be given to the most commonly used namespaces): s System s System.Collections s System.Web s System.Data s System.XML ASP.NET makes heavy use of these ... 166_ASPNET_toc.qxd 11/27/01 1:13 PM Page xvii Contents xvii Understanding Session State Configuring Sessions Using Session Events Working with Session Events Comparing Application and Session States ... ThreadList Class Designing the Thread class Designing the PostList Class Designing the Post Class Designing the MessageBoard Class Designing the User Interface Setting Up General Functions Building...
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the book of css3 - a developer's guide to the future of web design - by peter gasston
... CSS3 Is and How It Came to Be First, I want to discuss what CSS3 is and isn’t and the form it takes The W3C s approach to CSS3 is quite different from its approach to CSS2, so this overview should ... you understand how and when you can use CSS3 and why it has such varied implementation across different browsers A Brief History of CSS3 The version of CSS in current use is CSS2.1, a revision of ... included in this book across the different versions of browsers, and the second is a list of online resources, useful tools, and interesting demonstrations A website accompanies this book at http://www.thebookofcss3.com/;...
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XML Application Developer’s Guide
... focus to the source code The message pane displays both types of error messages: well formed and valid If the DTD is missing, the document is considered invalid and a message displays in the message ... stream, and “unmarshalling” from a stream to an Object Castor uses schema to create Java classes instead of DTDs Schemas (XSD), more robust and flexible, have several advantages over DTDs Schemas are ... variables, classes, interfaces, components, properties, methods, and events • package names • argument names • field names • Java keywords, such as void and static Bold Bold is used for java tools,...
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Oracle Data Provider for .NET Developer''''s Guide
... parameters, privileges, datatypes, RMAN keywords, SQL keywords, SQL*Plus or utility commands, packages and methods, as well as system-supplied column names, database objects and structures, usernames, ... computer and database names, net service names, and connect identifiers, as well as user-supplied database objects and structures, column names, packages and classes, usernames and roles, program ... NET 1-5 ODP.NET Assembly Oracle.DataAccess.Types Classes and Structures The Oracle.DataAccess.Types namespace provides classes and structures for Oracle native types that can be used with Oracle...
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