Tài liệu Oracle PL/SQL by Example- P11 docx

... be found under the directory that your Oracle server is installed in. This directory is refered to as the ORACLE_ HOME.The subdirectory would be as follows: ( $ORACLE_ HOME/rdbms/admin/utldtree.sql) Second, ... p_section_no) AND grade_type_code = p_grade_type_code ORDER BY numeric_grade; TYPE t_grade_type IS TABLE OF c_work_grade%ROWTYPE INDEX BY BINARY_INTEGER; t_grade t_grade_type; E...

Ngày tải lên: 21/01/2014, 08:20

... ever-growing range of Oracle development tools. PL/SQL figures prominently as an enabling technology in almost every new product released by Oracle Corporation. Developers can use PL/SQL to perform ... 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 i...

Ngày tải lên: 21/01/2014, 08:20

... expression /a.b/ is matched if the string contains a letter a, followed by any one single character (except the \n), followed by a letter b, whereas the expression / / matches any string containing ... represents an exact amount of occurrences; two numbers separated by a comma (e.g., {3,10}), represents an inclusive range; and a number followed by a comma (e.g., {4,}), represents a...

Ngày tải lên: 21/01/2014, 09:20

... 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 Index 1.6 A Few of My Favorite (PL/SQL) Things The Oracle ... changed. 1.4.7 PL/SQL Version 8.0 PL/SQL Version 8.0 (PL/SQL8 ) is the version of PL/SQL that comes with Oracle 8.0, the "object- relational" version of the Oracle da...

Ngày tải lên: 21/01/2014, 08:20

... in other words, no such thing as a "read-only" PL/SQL record structure. Previous: 8.10 RAISE Nothing but Exceptions Oracle PL/SQL Programming, 2nd Edition Next: 9.2 Table-Based Records 8.10 ... minimum. Previous: 9.1 Record Basics Oracle PL/SQL Programming, 2nd Edition Next: 9.3 Cursor-Based Records 9.1 Record Basics Book Index 9.3 Cursor-Based Records The Oracle...

Ngày tải lên: 21/01/2014, 08:20

... Function Examples Oracle PL/SQL Programming, 2nd Edition Next: 12.2 Date Function Examples 11.2 Character Function Examples Book Index 12.2 Date Function Examples The Oracle Library Navigation ... Descriptions Oracle PL/SQL Programming, 2nd Edition Next: 13. Numeric, LOB, and Miscellaneous Functions 12.1 Date Function Descriptions Book Index 13. Numeric, LOB, and Miscella...

Ngày tải lên: 26/01/2014, 08:20

... Calling PL/SQL Functions in SQL Oracle PL/SQL Programming, 2nd Edition Next: V. New PL/SQL8 Features 17.7 Realities: Calling PL/ SQL Functions in SQL Book Index V. New PL/SQL8 Features The Oracle ... out to non -PL/SQL programs from within Oracle. Previous: 17.8 Examples of Embedded PL/SQL Oracle PL/SQL Programming, 2nd Edition Next: 18. Object Types 17.8 Examples of...

Ngày tải lên: 26/01/2014, 08:20

... world-writable. Files run by cron or at Check all of the files run by cron or at, looking for new files or unexplained changes. Sometimes intruders use procedures run by cron or at to re-admit ... easy for an intruder to pretend that he is logged into a trusted system by stealing the trusted system's IP address, or by corrupting DNS so that it gives his system's address...

Ngày tải lên: 14/12/2013, 16:15