oracle database 11g sql fundamentals i

... standard It is managed by committees from ISO and ANSI ISO is the Organisation Internationale de Normalisation, based in Geneva; ANSI is the American National Standards Institute, based in Washington, ... retaining support for its own proprietary syntax Oracle Corporation ensures future compliance by inserting personnel onto the various ISO and ANSI committees and is now assisting with driving ... entityrelationship diagram for the BOOKS example using a very simple notation limited to showing the direction of the one-to-many relationships, using what are often called crow’s feet to indicate...

Ngày tải lên: 19/10/2013, 19:15

... Certified Master (OCM) The OCA qualification is based on two examinations, the first of which is covered in this book The OCP qualification requires passing a third examination These examinations ... Oracle Database Administration certification track, specifically for release 11g of the database There are three levels of DBA certification: Certified Associate (OCA), Certified Professional ... addition to other study methods, but it is also sufficient by itself It has been designed with the examination objectives in mind, though it also includes a great deal of information that will...

Ngày tải lên: 19/10/2013, 19:15

... 11g Manageability High availability Performance Security Information integration I - 10 Copyright © 2009, Oracle All rights reserved Oracle Database 11g Manageability High availability Performance ... Enterprise Manager Grid Control 10g • • • I - 13 Efficient Oracle Fusion Middleware management Simplifying application and infrastructure life cycle management Improved database administration and ... application management capabilities Copyright © 2009, Oracle All rights reserved Oracle BI Publisher • • Provides a central architecture for authoring, managing, and delivering information in...

Ngày tải lên: 18/10/2014, 16:15

... Oracle Database 11g SQL This page intentionally left blank Oracle Database 11g SQL Jason Price New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan ... (that is, it doesn’t ship with 11g) , but it will still connect to an 11g database Figure 1-2 shows the Windows-only version of Oracle Database 10g SQL* Plus running on Windows XP NOTE The Oracle Database ... The scale is the maximum number of digits to the right of a decimal point (if used) If neither precision nor scale is specified, any number may be stored up to a precision of 38 digits Any attempt...

Ngày tải lên: 22/01/2014, 11:20

... (that is, it doesn’t ship with 11g) , but it will still connect to an 11g database Figure 1-2 shows the Windows-only version of Oracle Database 10g SQL* Plus running on Windows XP NOTE The Oracle Database ... The scale is the maximum number of digits to the right of a decimal point (if used) If neither precision nor scale is specified, any number may be stored up to a precision of 38 digits Any attempt ... start this version of SQL* Plus by clicking Start and selecting All Programs | Oracle | Application Development | SQL Plus The Windows-only version of SQL* Plus is deprecated in Oracle Database 11g...

Ngày tải lên: 25/01/2014, 14:20

... Oracle Database 11g SQL This page intentionally left blank Oracle Database 11g SQL Jason Price New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan ... THE WORK VIA HYPERLINK OR OTHERWISE, AND EXPRESSLY DISCLAIM ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ... consequential or similar damages that result from the use of or inability to use the work, even if any of them has been advised of the possibility of such damages This limitation of liability shall...

Ngày tải lên: 25/01/2014, 14:20

... the following: • Differentiate system privileges from object privileges • Grant privileges on tables • View privileges in the data dictionary • Grant roles • Distinguish between privileges and ... every user is granted the privilege Note: Current system privileges can be found in the SESSION_PRIVS dictionary view Oracle Database 10g: SQL Fundamentals II 1-7 Granting System Privileges The ... user is logged in This command is not available in iSQL*Plus Oracle Database 10g: SQL Fundamentals II 1-11 Object Privileges Object Privilege Table ALTER √ DELETE √ View Sequence √ √ √ EXECUTE INDEX...

Ngày tải lên: 07/04/2014, 15:50

... [UNIQUE] INDEX index ON table(index_exprs) – DROP INDEX index; • Classification – Unique/Nonunique Index: Specify UNIQUE to indicate that the value of the column (or columns) upon which the index ... MAX([DISTINCT|ALL] col|expr) MIN([DISTINCT|ALL] col|expr) SUM([DISTINCT|ALL] col|expr) STDDEV([DISTINCT|ALL] col|expr) VARIANCE([DISTINCT|ALL] col|expr) Bản quyền thuộc COMMIT., JSC 1-11 Join Statements ... view cannot create/modify rows that the view cannot select – WITH READ ONLY: Prevent DML operations occur on views • Drop view DROP VIEW view_name Bản quyền thuộc COMMIT., JSC 1-32 Managing Index...

Ngày tải lên: 07/07/2014, 01:20

... persistent connection feature introduced in the OCI8 libraries in the Oracle 10g Release database PL /SQL Hierarchical Profiler The hierarchical profiler delivered in the Oracle 11g Database lets ... expressions using the Oracle 11g Database regular expression functions SIMPLE_INTEGER Datatype The Oracle 11g Database introduces the SIMPLE_INTEGER It is a derived subtype of BINARY_ INTEGER, and it ... calls ■ It divides SQL and PL /SQL execution times and reports them separately ■ It requires no special source or compile-time preparation, like the PRAGMA required for recommending inlining ■ It stores...

Ngày tải lên: 25/01/2014, 14:20

... 533 vii viii Oracle Database 11g PL /SQL Programming PART IV Appendixes A Oracle Database Administration Primer 571 B Oracle Database SQL Primer 599 C PHP Primer 629 D Oracle Database ... Programming Conditional Compilation Beginning with Oracle 10g Release 2, you can use conditional compilation Conditional compilation lets you include debugging logic or special-purpose logic that ... non-optimized code NOTE The PLSQL_OPTIMIZE_LEVEL must be set at or higher for automatic subprogram inlining to occur in the Oracle 10g or 11g Database Optimization Level Optimization Meaning No optimization...

Ngày tải lên: 25/01/2014, 14:20

... 533 vii viii Oracle Database 11g PL /SQL Programming PART IV Appendixes A Oracle Database Administration Primer 571 B Oracle Database SQL Primer 599 C PHP Primer 629 D Oracle Database ... Programming Conditional Compilation Beginning with Oracle 10g Release 2, you can use conditional compilation Conditional compilation lets you include debugging logic or special-purpose logic that ... non-optimized code NOTE The PLSQL_OPTIMIZE_LEVEL must be set at or higher for automatic subprogram inlining to occur in the Oracle 10g or 11g Database Optimization Level Optimization Meaning No optimization...

Ngày tải lên: 08/08/2014, 20:21

... Database 11g: Performance Tuning NN Oracle Database 11g: Administration Workshop I NN Oracle Database 11g: Administration Workshop II NN Oracle Database 11g: Introduction to SQL NN Oracle Database 11g: ... Database 11g Administrator Certified Professional Certification Kit (ISBN 9780470395141) Oracle Exam Requirements The Oracle Database 11g Database Administrator Certified Associate certification tests ... following sections, I ll introduce you to the different tiers in the Oracle Database 11g certification track Oracle Database 11g Administrator Certified Associate The Oracle Certified Associate (OCA)...

Ngày tải lên: 11/10/2013, 08:15

... Explain Relational Structures 13 EXERCISE 1-1 Investigate DBMSs in Your Environment This is a paper-based exercise, with no specific solution Identify the applications, application servers, and databases ... this study should give an idea of how critical the DBA’s role is CERTIFICATION OBJECTIVE 1.02 Explain Relational Structures Critical to an understanding of SQL is an understanding of the relational ... space requirements of maintaining multiple copies of the indexed data in the indexes themselves and in the tables in which the columns reside Nonetheless, relational design is in most circumstances...

Ngày tải lên: 17/10/2013, 11:15

... explain it in this book Installing Oracle Database 11g CERTIFICATION OBJECTIVE 1.01 Installing Oracle Database 11g In this section, let’s review the important changes in the installation of the Oracle ... certification exams, requirements for certification, or recertification, please visit Oracle s certification web site (http://www .oracle. com/education/certification) This book will help you in ... Enhancements Install Oracle Database 11g Installing Oracle Database 11g Upgrade your database to Oracle Database 11g Upgrading to Oracle Database 11g 19 Oracle Direct NFS Direct NFS Client 473 Use online...

Ngày tải lên: 23/10/2013, 17:15

... blank PART I Critical Database Concepts This page intentionally left blank CHAPTER Oracle Database 11g Architecture Options Part I: Critical Database Concepts racle Database 11g is a significant upgrade ... split existing partitions, and administer a partition apart from the other partitions of the table Partitioning may simplify or improve the performance of maintenance activities and user queries ... Part VII, “Hitchhiker’s Guides,” provides an overview of the Real Application Cluster and grid architecture available in Oracle Database 11g as well as case studies in using Oracle s tuning tools,...

Ngày tải lên: 28/10/2013, 00:15

... important new initialization parameters in Oracle Database 11g I thus summarize the key new initialization parameters before moving on to the new features in database creation I discuss all the important ... outlines feature The parameter optimizer_use_private_statistics enables you to create private optimizer statistics Another optimizer-related new initialization parameter, optimizer_use_invisible_indexes, ... security settings, Oracle will set the audit_ trail initialization parameter to db and automatically audit security-relevant SQL statements and privileges The database will audit all privileges...

Ngày tải lên: 28/10/2013, 00:15

... verify connectivity to the Metalink site from your computer Installing Oracle Database 11g and Creating a Database 15 16 Part I: Critical Database Concepts At this point, the installation is ... Windows installation, Oracle installs an Oracle Administration Assistant (in the Start menu structure, it is available under the Oracle configuration and migration tools menu) Use the Administration ... Flashback Database and allows you to add additional pieces of licensed functionality, such as Oracle Spatial, Oracle OLAP, Oracle Label Security, and Oracle Data Mining ■ Standard Edition This edition...

Ngày tải lên: 06/11/2013, 10:15

... Administration I Assessment Test  liii 11 A constraint is created with the DEFERRABLE INITIALLY IMMEDIATE clause What does this mean? A Constraint checking is done only at commit time B Constraint ... VIEW statement can be used to create a view before its base table is created In versions prior to Oracle 11g, any modification to the table will invalidate the view In Oracle 11g, the view will ... connectivity One such utility for TCP/IP is ping The user supplies either an IP address or a hostname to the ping utility It then searches the network for this address If it finds one, it displays information...

Ngày tải lên: 07/11/2013, 11:15

... There is no i in the data value; so “0” ali and*41*thieves 14 The first i is skipped, since we start at the 4th position So the i in the 14th position is picked mississippi the first i in ... ali and*41*thieves mississippi mister INDIA UPPER_DATA -THE THREE MUSKETEERS ALI AND*41*THIEVES MISSISSIPPI MISTER INDIA Using Single-Row Numeric Functions When you think of numeric ... has conditional expressions and functions I discussed the conditional expression CASE in Chapter 1, “Introducing SQL. ” In this chapter, I will discuss the conditional function DECODE Single-Row...

Ngày tải lên: 07/11/2013, 11:15