create database link using sql developer
Tài liệu Create a Detach/Attach SQL Server Database Dialog Box ppt
Ngày tải lên :
24/12/2013, 06:17
...
Dim oSQLSvr As New SQLDMO.SQLServer()
Dim strAttachMsg As String
Try
oSQLSvr.LoginSecure = True
oSQLSvr.Connect(Me.lstSQLServers.SelectedItem)
' Attach the database ... the detach
strDetachMsg = oSQLSvr.DetachDB(Me.lstDatabases.SelectedItem)
' Refresh the databases
GetSQLDatabases(Me.lstSQLServers.SelectedItem, Me.lstDatabases)
Catch excp As ... strAttachMsg = oSQLSvr.AttachDBWithSingleFile( _
Me.txtNameOfAttach.Text, Me.txtFileToAttach.Text)
' Refresh the databases
GetSQLDatabases(Me.lstSQLServers.SelectedItem, Me.lstDatabases)...
- 8
- 503
- 0
Tài liệu Using SQL *Plus to Create Report and Manage Pl/SQL code doc
Ngày tải lên :
17/01/2014, 09:20
... Oracle: SQL and PL /SQL Using Procedure BuilderCĆ14
Using SQL* Plus to Create
Reports and Manage PL /SQL
Code
C
Introduction to Oracle: SQL and PL /SQL Using Procedure BuilderCĆ40
Using SQL* Plus to Create ... Oracle: SQL and PL /SQL Using Procedure BuilderCĆ38
Introduction to Oracle: SQL and PL /SQL Using Procedure BuilderCĆ32
Introduction to Oracle: SQL and PL /SQL Using Procedure BuilderCĆ26
Using SQL* Plus ... format data.
Using SQL* Plus to Create Reports and Manage PL /SQL Code CĆ41
Summary
Manipulating PL /SQL Using SQL* Plus
You can use SQL* Plus to create, debug, and execute PL /SQL blocks
D Create and...
- 50
- 370
- 0
Create a Report Using Crystal Reports Report Expert
Ngày tải lên :
17/10/2013, 21:15
... time
10.1 Create a Report Using Crystal Reports Report Expert
I have created quite a few applications that allow the users to manipulate data in various
ways. Now I need to create some reports ... helps to create preprinted forms that use company logos and
forms. Examples of this type include invoices.
Form
Letter
Forms letters, such as late notices and sales letters, are created using ... information for my clients
and users. How do I create a report with Crystal Reports using one of these Experts I
have heard about?
Technique
You can create a report and include it in your projects...
- 12
- 373
- 0
Database Design Using Entity-Relationship Diagrams
Ngày tải lên :
22/10/2013, 10:15
... students in database classes and to help
database practitioners in understanding how to arrive at a definite, clear
database design using an entity relationship (ER) diagram. In designing a
database ... implemented
in the underlying database software. Once the linking system is chosen, it is
fixed by the software implementation; the way the link is done has to be used
to link all child records to ... dealing with a to-be-created database we will identify a
central, "primary" entity — a category about which we will store data. For
example, if we wanted to create a database about students...
- 321
- 493
- 0
Tài liệu Creating a Logical Standby Database by Using Enterprise Manager ppt
Ngày tải lên :
09/12/2013, 16:15
... TRANSACTION
ã
ALTER DATABASE
ã
ALTER SESSION
ã
ALTER MATERIALIZED VIEW
ã
ALTER MATERIALIZED VIEW LOG
ã
ALTER SYSTEM
ã
CREATE CONTROL FILE
ã
CREATE DATABASE
ã
CREATE DATABASE LINK
ã
CREATE PFILE FROM SPFILE
ã
CREATE ... do the
following:
ã
Explain the advantages of SQL Apply
ã
Explain when to use a logical standby database
ã
Create a logical standby database by using Enterprise
Manager
Copyright â 2006, Oracle. ... PFILE FROM SPFILE
ã
CREATE SCHEMA AUTHORIZATION
ã
CREATE MATERIALIZED VIEW
ã
CREATE MATERIALIZED VIEW LOG
ã
CREATE SPFILE FROM PFILE
ã
DROP DATABASE LINK
ã
DROP MATERIALIZED VIEW
ã
DROP MATERIALIZED...
- 29
- 496
- 0
Tài liệu Create a WAN Using SDSL Modems pptx
Ngày tải lên :
10/12/2013, 18:15
... difficulties using single-point Internet access or some database
programs that require a current IP address for the workstation.
4. Bridged SDSL is limited to 255 total computers or devices using an ... the phone company using
its wiring circuits. Traffic is synchro n o u s ,
meaning the same speed in both dire c-
tions, which is an important considera-
tion if you are sharing databases or files
or ... each
access point (including emergency ser-
vice providers), which is best done using
h a rd - w i red land line communications
using a single broadband access point
that is shared by all offices and...
- 3
- 472
- 0
Tài liệu Using SQL phần 1 doc
Ngày tải lên :
14/12/2013, 13:15
...
Using SQL
SQL (pronounced sequel) is the standard language for accessing relational databases. As
you'll see in this chapter, SQL is easy to learn and use. With SQL, you tell the database ... run SQL statements against a SQL Server
database using the Query Analyzer tool, and you'll learn about this next.
Note As you'll see later in the "Accessing a Database Using ... to create SQL statements. Visual Studio .NET
enables you to create SQL statements visually, as well as entering them manually.
Using Query Analyzer
You use Query Analyzer to enter and run SQL...
- 9
- 343
- 1
Tài liệu Using SQL phần 2 docx
Ngày tải lên :
14/12/2013, 13:15
... ascending order using the ProductName column.
Figure 3.13: Using the ORDER BY clause to order products by ascending ProductName
You can explicitly state the order for a column using the ASC ... the database. You specify
the column (or columns) to sort in the ORDER BY clause. By default, rows are sorted in
ascending order. For example, the following SELECT statement orders the rows using ... the ProductID column.
Figure 3.15
shows the results of this SELECT statement.
Figure 3.15: Using the TOP keyword to retrieve the top 10 products by ProductID
Eliminating Duplicate Rows
You...
- 9
- 332
- 1
Tài liệu Using SQL phần 3 ppt
Ngày tải lên :
14/12/2013, 13:15
... specify the ProductID column because SQL Server will automatically
supply a value using an identity. This identity was established when the Products table
was created, and the identity generates ... CustomerID = 'ALFKI';
The previous SELECT statement used the SQL standard format for joining tables. With
SQL Server, you can also use the JOIN keyword for joining tables. The advantage ...
Figure 3.21: Using a multitable SELECT statement to retrieve orders placed by a specific
customer
Figure 3.18 shows the results of this SELECT statement.
Figure 3.18: Using the GROUP...
- 11
- 330
- 0
Tài liệu Using SQL phần 4 doc
Ngày tải lên :
14/12/2013, 13:15
... of SQL statements is known as a commit, or
committing the SQL statements. Undoing the results of SQL statements is known as
a rollback, or rolling back the SQL statements.
You can group SQL ... the database using the DROP TABLE statement. For example, the
following statement drops the Persons table:
DROP TABLE Persons;
Creating an Index
You add an index to a table using the CREATE ... database software maintains the integrity of the
information stored in the database.
Maintaining Database Integrity
The database software ensures that the information stored in the tables is consistent....
- 8
- 470
- 0
Tài liệu Using SQL Server pdf
Ngày tải lên :
14/12/2013, 13:15
... manage linked servers and remote servers.
Linked servers are databases that you can access over a network. These databases
don't have to be SQL Server databases; they could also be Oracle databases, ... Enterprise Manager
To administer a database, you use the Enterprise Manager tool. You can create databases,
create and edit tables, create and edit users, and so on, using Enterprise Manager. To
open ... relational database, and you'll explore some of the tables in the Northwind database.
Using SQL Server
In this section, you'll explore some of the tools you use to manage SQL Server....
- 9
- 472
- 0
Tài liệu Oracle Database 11g PL/SQL Programming P2 ppt
Ngày tải lên :
25/01/2014, 14:20
... use the PL /SQL Hierarchical Profiler.
PL /SQL Native Compiler Generates Native Code
PL /SQL Native compilation changes in the Oracle 11g Database. Unlike prior versions where
the PL /SQL was translated ... 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_LEVEL
parameter ... LOOP
■
■
■
■
■
■
■
■
■
■
■
■
18 Oracle Database 11g PL /SQL Programming
dbms_output.put_line(add_function(8,3));
END LOOP;
END;
/
The database automates inlining choices when you set the PLSQL_OPTIMIZE_LEVEL
parameter...
- 10
- 494
- 0
Tài liệu Oracle Database 11g PL/SQL Programming P1 docx
Ngày tải lên :
25/01/2014, 14:20
... platforms.
■
■
■
■
■
T
PL /SQL Versions
Initial PL /SQL versions were not sequenced with the version of the database. For example,
PL /SQL 1.0 shipped with the Oracle 6 Database. PL /SQL 2.x shipped with the Oracle 7.x
Databases. ... [NOCOPY] sql_ data_type | plsql_data_type
, parameter2 [IN][OUT] [NOCOPY] sql_ data_type | plsql_data_type
, parameter(n+1) [IN][OUT] [NOCOPY] sql_ data_type | plsql_data_type )]
RETURN [ sql_ data_type ... the publisher’s web site. You can create the plsql user referenced in the book by running the
create_ user .sql script. You build the model with the create_ store .sql script. The latter
script also...
- 40
- 489
- 1
