oracle sql tuning pocket reference pdf
Oracle PL/SQL Language Pocket Reference- P5
Ngày tải lên :
17/10/2013, 22:15
... PL /SQL programs even
between client and server PL /SQL programs. Prior to PL /SQL Release 2.3, you would have had to
fetch all data from the cursor, store it in PL /SQL variables (perhaps a PL /SQL ... this book is on standalone PL /SQL development, I present cursor variables as a
PL /SQL Release 2.3 enhancement. If you do have PL /SQL Release 2.2 and work with PL /SQL in a
host language environment, ... if any.
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CLOSE task_cur;
RETURN NULL;
END;
Previous: 6.12 Cursor
Variables
Oracle PL /SQL
Programming, 2nd Edition
Next:...
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Oracle PL/SQL Language Pocket Reference- P6
Ngày tải lên :
20/10/2013, 17:15
...
In native SQL, this select list may contain both columns and expressions (SQL functions on those
columns, constants, etc.). In PL /SQL, the select list of a SELECT may contain PL /SQL variables, ...
Cursor variables cannot be used with dynamic SQL (through use of the DBMS _SQL
package).
Previous: 6.11 SELECT
FOR UPDATE in Cursors
Oracle PL /SQL
Programming, 2nd Edition
Next: 6.13 Working ... SQL Cursor
Attributes" later in the chapter.
You can reference cursor attributes in your PL /SQL code, as shown in the preceding example, but
you cannot use those attributes inside a SQL...
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Oracle PL/SQL Language Pocket Reference- P7
Ngày tải lên :
20/10/2013, 17:15
... of options in PL /SQL for executing SQL, and all of them occur as some type of cursor.
Generally, there are two types of SQL that you can execute in PL /SQL: static and dynamic. SQL is
static if ... content of the SQL statement is determined at compile time. A SQL statement is dynamic
if it is constructed at runtime and then executed.
Dynamic SQL is made possible in PL /SQL only through ... through the use of the DBMS _SQL built-in package
(see
Appendix C, Built-In Packages). All other forms of SQL executed inside a PL /SQL program
represent static SQL; these forms of cursors are...
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Oracle PL/SQL Language Pocket Reference- P8
Ngày tải lên :
24/10/2013, 15:15
... in PL/
SQL
Oracle PL /SQL
Programming, 2nd Edition
Next: 4.5 Anchored
Declarations
4.3 NULLs in PL /SQL
Book Index
4.5 Anchored Declarations
Please purchase PDF Split-Merge on www.verypdf.com ... category are all subtypes of NUMBER. They are
provided in ORACLE& apos;s SQL and in PL /SQL in order to offer compatibility with ANSI SQL, SQL/
DS, and DB2 datatypes. They have the same range of ... takes place.
Previous: 4.1 Identifiers Oracle PL /SQL
Programming, 2nd Edition
Next: 4.3 NULLs in PL/
SQL
4.1 Identifiers
Book Index
4.3 NULLs in PL /SQL
The Oracle Library
Navigation
Copyright...
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Oracle PL/SQL Language Pocket Reference- P9
Ngày tải lên :
24/10/2013, 15:15
... Formatting
PL /SQL Blocks
Oracle PL /SQL
Programming, 2nd Edition
Next: 3.6 Using Comments
Effectively
3.4 Formatting PL /SQL
Blocks
Book Index
3.6 Using Comments
Effectively
The Oracle Library ... next_year_plan);
Previous: 2.7 Block
Structure
Oracle PL /SQL
Programming, 2nd Edition
Next: 3.2 Formatting SQL
Statements
2.7 Block Structure
Book Index
3.2 Formatting SQL
Statements
The Oracle Library
Navigation
... TRUE; scan_index NUMBER :
= 1;
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Previous: 2.6 The
PRAGMA Keyword
Oracle PL /SQL
Programming, 2nd Edition
Next: 3. Effective...
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Oracle PL/SQL Language Pocket Reference- P10
Ngày tải lên :
28/10/2013, 22:15
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Previous: 1.1 What Is PL/
SQL?
Oracle PL /SQL
Programming, 2nd Edition
Next: 1.3 The Origins of
PL /SQL
1.1 What Is PL /SQL?
Book ...
Favorite (PL /SQL) Things
Oracle PL /SQL
Programming, 2nd Edition
Next: 2. PL /SQL Language
Fundamentals
1.6 A Few of My Favorite
(PL /SQL) Things
Book Index
2. PL /SQL Language
Fundamentals
The Oracle ... Split-Merge on www.verypdf.com to remove this watermark.
Previous: 1.4 PL /SQL
Versions
Oracle PL /SQL
Programming, 2nd Edition
Next: 1.6 A Few of My
Favorite (PL /SQL) Things
1.4 PL /SQL Versions
Book...
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Oracle PL/SQL Language Pocket Reference- P11
Ngày tải lên :
28/10/2013, 22:15
...
written in SQL* Forms, SQL* Reportwriter,
SQL* Plus, and SQL* Menu. While their PL /SQL
skills have progressed to meet the needs of specific
applications, most could expand both their PL /SQL
knowledge ... Oracle objects option)
PL /SQL is integrated tightly into Oracle& apos;s SQL language: you can execute SQL statements directly
from your procedural program. Conversely, you can also call PL /SQL ... with all of the hoopla over Java, PL /SQL is still the best way
to build programs to access data in Oracle7 and Oracle8 databases. After Oracle began using PL /SQL
to build its own tools for replication,...
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Oracle PL/SQL Language Pocket Reference- P12
Ngày tải lên :
07/11/2013, 19:15
... Collections
Characteristics of PL /SQL Tables
PL /SQL Tables and DML Statements
Declaring a PL /SQL Table
Referencing and Modifying PL /SQL Table Rows
Filling the Rows of a PL /SQL Table
Clearing the PL /SQL Table
PL /SQL Table ... and DML Statements
Tables are PL /SQL constructs. PL /SQL is a linguistic extension of the Oracle SQL language, but it is
distinct from SQL. When PL /SQL executes a SQL DML statement (SELECT, INSERT, ... purchase PDF Split-Merge on www.verypdf.com to remove this watermark.
Previous: 10.2
Characteristics of PL /SQL
Tables
Chapter 10
PL /SQL Tables
Next: 10.4 Declaring a PL/
SQL Table
10.3 PL/SQL...
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Oracle PL/SQL Language Pocket Reference- P13
Ngày tải lên :
07/11/2013, 19:15
... Previous: 10.7 Clearing the
PL /SQL Table
Chapter 10
PL /SQL Tables
Next: 10.9 Working with
PL /SQL Tables
10.8 PL /SQL Table Enhancements in PL /SQL Release 2.3
PL /SQL Release 2.3 offers significantly ... than the Oracle database shared
memory.
Previous: 10.8 PL /SQL
Table Enhancements in PL/
SQL Release 2.3
Oracle PL /SQL
Programming, 2nd Edition
Next: III. Built-In
Functions
10.8 PL /SQL Table ... fails if, in other words, I try to
reference an undefined row in the PL /SQL table then PL /SQL raises the NO_DATA_FOUND
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...
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Oracle PL/SQL Language Pocket Reference- P14
Ngày tải lên :
07/11/2013, 19:15
... ('Why I Love PL /SQL& apos;, 53, 'DRAFT-ONLY ');
==>
'DRAFT-ONLY DRAFT-ONLY DRAFT-ONLY Why I Love PL/
SQL& apos;
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specific to National Language Support and Trusted Oracle.
Table 11.1: The Built-In Character Functions
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Because the ... Character
Function Descriptions
Oracle PL /SQL
Programming, 2nd Edition
Next: 12. Date Functions
11.1 Character Function
Descriptions
Book Index
12. Date Functions
The Oracle Library
Navigation
...
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Tài liệu Oracle PL/SQL Language Pocket Reference- P15 pptx
Ngày tải lên :
15/12/2013, 04:15
... functions
Previous: 12.2 Date
Function Examples
Oracle PL /SQL
Programming, 2nd Edition
Next: 13.2 LOB Function
Descriptions
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... printer.
Preference data
Information about the preferences of the user, such as "Display Toolbar" or "Automatically
pop up a list of values boxes."
Assuming an Oracle Forms-based ... from the configuration table
using the
|| USER function provided by PL /SQL.
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The argument n must be greater than or...
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Tài liệu Oracle PL/SQL Language Pocket Reference- P16 ppt
Ngày tải lên :
15/12/2013, 04:15
... of PL /SQL.
●
Chapter 17, Calling PL /SQL Functions in SQL, describes how you can construct PL /SQL
functions and call them from SQL.
Previous: 14.3 Conversion
Function Examples
Oracle PL /SQL
Programming, ... a PL /SQL table
You can also store the date masks in a PL /SQL table (PL /SQL tables are explained fully in
Chapter
10, PL /SQL Tables). The PL /SQL table structure, available only with PL /SQL Version ...
Previous: 15.1 Modular
Code
Oracle PL /SQL
Programming, 2nd Edition
Next: 15.3 The Anonymous
PL /SQL Block
15.1 Modular Code
Book Index
15.3 The Anonymous PL/
SQL Block
The Oracle Library
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...
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Tài liệu Oracle PL/SQL Language Pocket Reference- P17 docx
Ngày tải lên :
15/12/2013, 04:15
...
Previous: 15.3 The
Anonymous PL /SQL Block
Oracle PL /SQL
Programming, 2nd Edition
Next: 15.5 Functions
15.3 The Anonymous PL/
SQL Block
Book Index
15.5 Functions
The Oracle Library
Navigation
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Database trigger Record or column of table The body of the trigger is coded in PL/
SQL. While the trigger has a name, the
PL /SQL ...
Script SQL* Plus and SQL* DBA Ad hoc programs and batch processing
scripts written in SQL* Plus are always
anonymous blocks (which may then
call procedures or functions).
Embedded PL /SQL programs...
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Tài liệu Oracle PL/SQL Language Pocket Reference- P18 pptx
Ngày tải lên :
15/12/2013, 04:15
... 16.5 Package
Data
Oracle PL /SQL
Programming, 2nd Edition
Next: 17. Calling PL /SQL
Functions in SQL
16.5 Package Data
Book Index
17. Calling PL /SQL
Functions in SQL
The Oracle Library
Navigation
... different Oracle connection and a
new instantiation of the data structures.
Figure 16.5: Two Oracle connections between Oracle Forms and Oracle Reports
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Previous: 17.3
Requirements for Stored
Functions in SQL
Chapter 17
Calling PL /SQL Functions in
SQL
Next: 17.5 Calling...
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Tài liệu Oracle PL/SQL Language Pocket Reference- P19 docx
Ngày tải lên :
15/12/2013, 04:15
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Previous: 17.7 Realities:
Calling PL /SQL Functions
in SQL
Chapter 17
Calling PL /SQL Functions in
SQL
Next: V. New PL /SQL8 ... Functions in SQL
Oracle PL /SQL
Programming, 2nd Edition
Next: 17.7 Realities:
Calling PL /SQL Functions
in SQL
17.5 Calling Packaged
Functions in SQL
Book Index
17.7 Realities: Calling PL/
SQL Functions ... PDF Split-Merge on www.verypdf.com to remove this watermark.
Previous: 17.5 Calling
Packaged Functions in SQL
Chapter 17
Calling PL /SQL Functions in
SQL
Next: 17.7 Realities:
Calling PL/SQL...
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