Tài liệu Pro Oracle Database 11g RAC on Linux docx

... platform to run Oracle RAC on Linux, your first port of call should be Oracle itself, to identify the architectures on which Oracle releases the Oracle database for Linux with the RAC option. At the ... information for running Oracle RAC in a particular environment. With the advent of the most recent generation of online Oracle support called My Oracle Support...

Ngày tải lên: 17/02/2014, 17:20

... SQL Beginning Oracle Database 11g Administration Beginning Oracle SQL Pro Oracle Database 11g RAC on Linux Expert Oracle Practices www.apress.com SOURCE CODE ONLINE Companion eBook Steve ... www.it-ebooks.info Books for professionals By professionals ® US $59.99 Shelve in: Databases / Oracle User level: Intermediate–Advanced THE APRESS ROADMAP Pro Oracle D...

Ngày tải lên: 24/03/2014, 01:21

... them on your own. Conversion-Function Overview Table 2.5 summarizes the single-row conversion functions. I will cover each of these func- tions in the “Conversion-Function Descriptions” section. TABLE ... descriptions and exam- ples of each one. Oracle 11g includes functions to convert from one datatype to another datatype. Most of the functions have only one argument. Many functions u...

Ngày tải lên: 14/12/2013, 15:15

... session time, and session time zone offset B. Session date and session time C. Session date and session time zone offset D. Session time zone offset 13. Using the SALESPERSON_REVENUE table described ... zone. CURRENT_DATE and SYSDATE return nei- ther fractional seconds nor a time zone; they both return the DATE datatype. 19. D. CONVERT is used to change from one character set to another. EXTR...

Ngày tải lên: 14/12/2013, 15:15

... two of the tables based on the join conditions, comparing their columns. 2. Oracle joins the result to another table, based on join conditions. 3. Oracle continues this process until all tables ... first join condition can reference columns from only the first and second tables; the second join condition can reference columns from the first, second, and third tables; and so on. Cons...

Ngày tải lên: 14/12/2013, 15:15

... certain conditions are met. At the time of publishing this book, however, MERGE is not part of the Oracle Database 11g SQL Fundamentals I test. Table 5.1 summarizes the DML statements that Oracle ... When you enclose a value in single quotes, Oracle considers it character data and performs an implicit conversion if the column datatype is not a character; hence, do not enclose...

Ngày tải lên: 14/12/2013, 15:15

... various Oracle 11g database schema objects, please refer to the Oracle documentation called Oracle Database Administrators Guide 11g Release 1 (11.) Part Number B28310-04,” which is available online ... with this datatype definition. LONG The syntax for the LONG datatype is as follows: LONG Using the LONG datatype is discouraged in Oracle Database 11g. It is provided only f...

Ngày tải lên: 14/12/2013, 15:15

... country_name, location_id, city FROM locations NATURAL JOIN countries WITH READ ONLY; View created. Creating Constraints on Views Oracle 11g allows you to create constraints on views. Constraints on views ... Operations Oracle provides data dictionary views with information about what DML operations are allowed on each column of the view: the USER_UPDATABLE_COLUMNS view has i...

Ngày tải lên: 14/12/2013, 15:15

... user. Server processes generally have a one-to-one relationship with user processes—in other words, each user process connects to one and only one server process. However, in some Oracle configurations, ... Split-Merge on www.verypdf.com to remove this watermark. 402 Chapter 8  Introducing Oracle Database 11g Components and Architecture The Oracle Instance An Oracle data...

Ngày tải lên: 14/12/2013, 15:15

... better conform to the OFA standard, the Oracle 11g OUI prompts for the ORACLE_ BASE value if the ORACLE_ BASE environment variable is not already set. The ORACLE_ HOME value is derived from ORACLE_ BASE, ... Split-Merge on www.verypdf.com to remove this watermark. Chapter 9 Creating an Oracle 11g Database ORACLE DATABASE 11g: ADMINISTRATION I EXAM OBJECTIVES COVERED...

Ngày tải lên: 14/12/2013, 15:15