create database in oracle sql developer

Specifying Locking Hints in a SQL Server Database

... to monitor lock activity. For more information about database locks, using locking hints, or monitoring database locks, see Microsoft SQL Server Books Online. [ Team LiB ] // . . . ... rows in an underlying SQL Server database. Solution Use SQL Server locking hints from ADO.NET. The sample code contains three event handlers: Start Tran Button.Click Creates a SQL SELECT statement ... Unbind the table from the grid. dataGrid.DataSource = null; [ Team LiB ] Recipe 6.14 Specifying Locking Hints in a SQL Server Database Problem You need to pessimistically lock rows in...

Tài liệu Specifying Locking Hints in a SQL Server Database doc

Danh mục: Quản trị mạng

... Windows Performance Monitor has a SQL Server Locks Object counter that can be used to monitor lock activity. For more information about database locks, using locking hints, or monitoring database ... get information about database locks: ã The system stored procedure sp_lock returns a result set containing all active locks. ã The syslockinfo table in the master database contains information ... determines correct locking; hints should be used only when necessary. Locking hints override the current transaction isolation level for the session. A locking hint is specified following the...

Tài liệu Create a Detach/Attach SQL Server Database Dialog Box ppt

Danh mục: Cơ sở dữ liệu

... Dim oSQLSvr As New SQLDMO.SQLServer() Dim strAttachMsg As String Try oSQLSvr.LoginSecure = True oSQLSvr.Connect(Me.lstSQLServers.SelectedItem) ' Attach the database ... GetSQLDatabases(Me.lstSQLServers.SelectedItem, Me.lstDatabases) End Sub 7. On the lstDatabases list box, add the code in Listing 7.26 to the SelectedIndexChanged event. This routine toggles ... Server and database has been selected. It then calls GetSQLDatabases, described in step 6 of How-To 7.1. Listing 7.25 frmHowTo7_5.vb: Populating the lstDatabases List Boxes Private Sub lstSQLServers_SelectedIndexChanged(ByVal...

Tài liệu Manual Creation of database in windows with oracle 9i ppt

Danh mục: Quản trị mạng

... command sqlplus/nolog 2. Connect to the default database as sysdba in sql prompt SQL& gt;conn sys /oracle as sysdba you can see the name of that database by executing select name from v $database; ... oracle SID as set oracle_ sid=db18 4. Start a windows service with internal password oradim –new –sid < ;database name> intpwd <password> is the syntax. In this case I use ceylonlinux_suranga ... to create db18 service like, oradim –new –sid db18 –intpwd ceylonlinux_suranga 5. Create a directory called db18. In my case I created it in d:\ drive (Note: all my parameter files and .sql...

Tài liệu Oracle Database 11g PL/SQL Programming P2 ppt

Danh mục: Cơ sở dữ liệu

... Chapter 1: Oracle PL /SQL Overview 17 Oracle 11g New FeaturesNew PL /SQL features introduced in Oracle 11g includeAutomatic subprogram inliningA continue statementA cross-session PL /SQL function ... could instruct the compiler to inline subprograms by using the PRAGMA INLINE compiler directive in PL /SQL starting with the Oracle 11g Database. You must set the PRAGMA when you have the PLSQL_OPTIMIZE_LEVELparameter ... functions.SIMPLE_INTEGER DatatypeThe Oracle 11g Database introduces the SIMPLE_INTEGER. It is a derived subtype of BINARY_INTEGER, and it has the same range of values. Unlike BINARY_INTEGER, SIMPLE_INTEGERexcludes...

Tài liệu Oracle Database 11g PL/SQL Programming P1 docx

Danh mục: Cơ sở dữ liệu

... with the Oracle 6 Database. PL /SQL 2.x shipped with the Oracle 7.xDatabases. Beginning with Oracle 8, PL /SQL versions correspond to the database release numbers, like PL /SQL 11.1 in the Oracle ... the Oracle database with a built -in interpretedand operating system–independent programming environment. SQL statements are natively integrated in the PL /SQL language. You can also call PL /SQL ... listener.Appendix B: Oracle Database SQL Primer begins by covering Oracle s implementation of SQL, starting with Oracle SQL* Plus datatypes, and then covers the SQL language commands needed to build database...

Tài liệu Expert Indexing in Oracle Database 11g doc

Danh mục: Kỹ thuật lập trình

... define a unique constraint within the CREATE TABLE statement, it can be either inline or out-of-line. This first example shows how to create a unique key constraint and index on a column inline. ... regarding an index-organized table. Unique Indexes When creating a B-tree index you can define it to be a unique index. In this regard it acts like a unique key constraint. When inserting into ... Chapter 7: Tuning Index Usage 141  Chapter 8: Maintaining Indexes 171  Chapter 9: SQL Tuning Advisor 205  Chapter 10: SQL Access Advisor 233  Index 249 www.it-ebooks.info CHAPTER...

265
3,411
1

Oracle® Database 2 Day + .NET Developer’s Guide docx

Danh mục: Cơ sở dữ liệu

... 9-1Presenting Data in the Correct User Local Convention 9-2Connecting to SQL* Plus 9-2Using Oracle Date Formats 9-2Using Oracle Number Formats 9-4Using Oracle Linguistic Sorts 9-5 Oracle Error ... 9-9Thread-Based Globalization Settings 9-13A Starting and Stopping an Oracle Database InstanceB Copying a FormIndex Error Handling3-18 Oracle Database 2 Day + .NET Developer& apos;s Guide Note ... 4-4Retrieving Data: Multiple Values 4-6Using the DataSet Class with Oracle Data Provider for .NET 4-8Enabling Updates to the Database 4-10Inserting, Deleting, and Updating Data 4-125 Using Oracle Developer...

154
2,478
0

Oracle Advanced PL/SQL Developer Professional Guide pdf

Danh mục: Kỹ thuật lập trình

... of SQL* Plus is shown in the following diagram:User Friendlyinterface (Oracle 4.0)Initiate (Oracle 5.0) Oracle ServerManager (Oracle 7.0) SQL* Plus (Oracle 8.0)Obsolete (Oracle 11g)The Oracle ... Implementing VPD with Fine Grained Access Control, introduces the concept of Fine Grained Access in PL /SQL. The working of FGAC as Virtual Private Database is explained in detail along with an insight ... Oracle ACE in 2011.Marcel Hoefs learned his trade participating in numerous Oracle development projects, as an Oracle developer, since 1997. Being a specialist in SQL and PL /SQL database development,...

440
6,586
1

How to Create an Oracle9i Database in a UNIX Environment pdf

Danh mục: Cơ sở dữ liệu

...

advanced sql functions in oracle 10g

Danh mục: Đại cương

... string has leading and trailingspaces ')FROM dualWhich gives:TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spacesBoth the leading and trailing ... programming perspective tothem. This book will allow the Oracle user to use SQL in new and exciting ways.This book contains nine chapters. It begins byreviewing some of the common SQL functions ... returns part of a string. Thegeneral syntax of the function is as follows:SUBSTR(original string, begin [,how far])An original string is to be dissected beginning at thebegin character. If no...

Advanced SQL Functions in Oracle 10g ppt

Danh mục: Cơ sở dữ liệu

... string has leading and trailingspaces ')FROM dualWhich gives:TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spacesBoth the leading and trailing ... Using the SIN function to find the sine of30 degrees:SELECT SIN(value1*2*3.1416/360)FROM trigGives:SIN(VALUE1*2*3.1416/360) .50000106Example 2: Using the COS function to find the cosineof ... Functions in SQL 111RATIO-TO-REPORT 115Windowing Subclauses with Physical Offsets in Aggregate Analytical Functions 120An Expanded Example of a Physical Window 127Displaying a Running Total Using...

advanced sql Functions in Oracle 10G phần 1 doc

Danh mục: Cơ sở dữ liệu

... This Book? Oracle đ10g has introduced new features into its reper-toire of SQL instructions that make database queriesmore versatile. When programmers use SQL in Oracle, they inevitably look ... This bookcan be used for individual study or reference, in advanced Oracle training settings, and in advancedxi in the SELECT statement (for example, if you aredoing some calculations).Log ... far])An original string is to be dissected beginning at thebegin character. If no how far amount is specified, thenthe rest of the string from the begin point is retrieved.If begin is negative,...