pl sql program units oracle database 12c

OCA Oracle Database 12c: SQL Fundamentals I Exam Guide (Exam 1Z0061)

... OCA Oracle Database 12c / Roopesh Ramklass / 182028-0 / Front Matter ® OCA Oracle Database 12c: SQL Fundamentals I Exam Guide (Exam 1Z0-061) 00-FM.indd 2/26/14 11:32 AM OracCertPrs5.5 / OCA Oracle ... OCA Oracle Database 12c / Roopesh Ramklass / 182028-0 / Front Matter xvi OCA Oracle Database 12c: SQL Fundamentals I Exam Guide Control Transactions Database ... OCA Oracle Database 12c / Roopesh Ramklass / 182028-0 / Front Matter xxvi OCA Oracle Database 12c: SQL Fundamentals I Exam Guide experiment and as you work through the exercises and sample questions...

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SQL và PL/SQL Cơ bản Oracle cơ bản

Danh mục: Cơ sở dữ liệu

... lệnh SQL PL/ SQL Theo người sử dụng tương tác với Oracle Server thông qua hai loại câu lệnh: Câu lệnh SQL Câu lệnh thân chương trình SQL* Plus Trang 11 Oracle - SQL PL/ SQL Hình vẽ Câu lệnh SQL* Plus ... 73 74 74 CHƯƠNG 12 GIỚI THIỆU NGÔN NGỮ PL/ SQL 76 12.1 TỔNG QUAN VỀ PL/ SQL 12.1.1 Cú pháp lệnh PL/ SQL 12.1.2 Khối lệnh PL/ SQL 12.2 LỆNH LẬP TRÌNH PL/ SQL ĐƠN GIẢN 12.2.1 Lệnh IF 12.2.2 Lệnh ... comm IS NULL; 2.2 .SQL* PLUS, CÔNG CỤ TƯƠNG TÁC LỆNH SQL VỚI DATABASE 2.2.1 Câu lệnh tương tác SQL* Plus Oracle hỗ trợ công cụ SQL* Plus cho phép người sử dụng tương tác trực tiếp với Oracle Server thông...

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Tài liệu Microsoft SQL Server and Oracle® Database: A Comparative Study on Total Cost of Administration (TCA) docx

Danh mục: Cơ sở dữ liệu

... utilization of the two database platforms On average there were twice as many users per server for the Oracle Databases as the Microsoft SQL Server databases; 716 average users per Oracle database, verses ... database management systems For Microsoft SQL Server, 55.7% of databases supported transaction based applications, while 44.3% of databases were for decision support applications For Oracle Database, ... reported that on average a Database Administrator (DBA) could manage over 30 Microsoft SQL Server databases, while Oracle Database implementations required one DBA per 10 databases Factoring in slightly...

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pro oracle database 12c administration, 2nd edition

Danh mục: Kỹ thuật lập trình

... oraset file for the o12c database and set the OS variables appropriately Creating a Database This section explains how to create an Oracle database manually with the SQL* Plus CREATE DATABASE statement ... server, port 1521, to a database named o12c: $ sqlplus system/foo@ 'oracle1 2c:1521/o12c' 39 www.it-ebooks.info Chapter ■ Implementing a Database This example demonstrates what is known as the easy ... linux _12c _database_ 1of2.zip /home /oracle/ orainst/12.1.0.1 $ mv linux _12c _database_ 2of2.zip /home /oracle/ orainst/12.1.0.1 Use the unzip command for unbundling zipped files The Oracle Database...

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rman recipes for oracle database 12c, 2nd edition

Danh mục: Kỹ thuật lập trình

... how to enable archivelog mode via SQL* Plus: $ sqlplus / as sysdba SQL> shutdown immediate; SQL> startup mount; SQL> alter database archivelog; SQL> alter database open; ■■Caution If you don’t ... your database with a sys* privileged user You can disable archivelog mode from within SQL* Plus or RMAN This example shows how to disable archivelog mode from SQL* Plus: $ sqlplus / as sysdba SQL> ... new RMAN features in Oracle Database 12c • Working with container and pluggable databases Where appropriate, we highlight the differences between RMAN in Oracle Database 12c and older versions...

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oracle database 12c lab file

Danh mục: Tổng hợp

... $ oraenv ORACLE_ SID = [oracle] ? orcl The Oracle base for ORACLE_ HOME=/u01/app /oracle/ product/12.1.0/dbhome_1 is /u01/app /oracle $ sqlplus / as sysdba Connected to: Oracle Database 12c Enterprise ... em12rep The Oracle base for ORACLE_ HOME=/u01/app /oracle/ product/12.1.0/dbhome_1 is /u01/app /oracle $ sqlplus / as sysdba Database Buffers Redo Buffers Database mounted Database opened SQL> EXIT ... container database cdb1 $ oraenv ORACLE_ SID = [orcl] ? cdb1 The Oracle base remains unchanged with value /u01/app /oracle $ sqlplus / as sysdba a s a )h Connected to: Oracle Database 12c Enterprise...

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Oracle Database 12c Student Guide vol-1 _ www.bit.ly/taiho123

Danh mục: Tổng hợp

... 2013, Oracle and/or its affiliatesฺ Basics of Multitenant Container Database and Pluggable Databases Module: Multitenant Container Database and Pluggable Databases 2-1 Oracle Database 12c New ... Performance 15-1 Oracle Database 12c New and Enhanced Features 15-3 Objectives 15-4 Road Map 15-5 SQL Plan Baseline: Architecture 15-6 SQL Plan Management: Overview 15-8 Adaptive SQL Plan Management ... 15-24 SQL Plan Directives 15-25 Using SQL Plan Directives 15-27 SQL Plan Directives: Example 15-28 Online Statistics Gathering for Bulk-Load 15-29 Concurrent Statistics Enhancements in Oracle Database...

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Oracle Database 12c Student Guide vol-2 _ www.bit.ly/taiho123

Danh mục: Tổng hợp

... 2013, Oracle and/or its affiliatesฺ Basics of Multitenant Container Database and Pluggable Databases Module: Multitenant Container Database and Pluggable Databases 2-1 Oracle Database 12c New ... Vault course and Oracle Database Vault Administrator’s Guide 12c Release Information on new features in Oracle Database Vault in Oracle Database 12c is available in the Oracle Database Vault lesson ... 15-24 SQL Plan Directives 15-25 Using SQL Plan Directives 15-27 SQL Plan Directives: Example 15-28 Online Statistics Gathering for Bulk-Load 15-29 Concurrent Statistics Enhancements in Oracle Database...

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OCA: Oracle® Database 12c Administrator Certified Associate

Danh mục: Cơ sở dữ liệu

...

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OCA: Oracle® Database 12c Administrator Certified Associate II

Danh mục: Cơ sở dữ liệu

... an Oracle Database 12c database This certification requires you to pass two exams that demonstrate your Oracle basics: ■■ 1Z0-061: Oracle Database 12c: SQL Fundamentals ■■ 1Z0-062: Oracle Database ... ■■ ■■ OCA: Oracle Database 12c Administrator Certified Associate Study Guide (9781118643952)—Covers exams 1Z0-061: Oracle Database 12c: SQL Fundamentals and 1Z0-062: Oracle Database 12c: Installation ... and most importantly, download Oracle Database 12c, Oracle Enterprise Manager Cloud Control 12c, and other Oracle products OCA/OCP Study Guides The Oracle Database 12c administration track certification...

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Tài liệu Oracle Database 11g PL/SQL Programming P2 ppt

Danh mục: Cơ sở dữ liệu

... Chapter 1: Oracle PL/ SQL Overview 19 Dynamic SQL Enhancements Dynamic SQL still has two varieties in the Oracle 11g Database You have Native Dynamic SQL, also known as NDS, and the DBMS _SQL built-in ... the importance of PL/ SQL, and how it can leverage your investment in the Oracle 11g database You should now see that a combination of SQL and PL/ SQL can simplify your external application development ... error management Wrapping PL/ SQL Stored Programs Beginning with Oracle 10g Release 2, the database now supports the ability to wrap, or obfuscate, your PL/ SQL stored programs This is done by using...

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Tài liệu Oracle Database 11g PL/SQL Programming P1 docx

Danh mục: Cơ sở dữ liệu

... Initial PL/ SQL versions were not sequenced with the version of the database For example, PL/ SQL 1.0 shipped with the Oracle Database PL/ SQL 2.x shipped with the Oracle 7.x Databases Beginning with Oracle ... run SQL or PL/ SQL statements from the SQL* Plus environment PL/ SQL program units can then run SQL statements or external procedures as shown in Figure 1-1 SQL statements may also call PL/ SQL stored ... overview of PL/ SQL block structures FIGURE 1-1 Database processing architecture Oracle Database 11g PL/ SQL Programming Basic Block Structures PL/ SQL is a blocked programming language Program units...

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Oracle® Database PL/SQL Language Reference ppt

Danh mục: Cơ sở dữ liệu

... Guide ■ Oracle Database Object-Relational Developer's Guide ■ Oracle Database Concepts ■ Oracle Database PL/ SQL Packages and Types Reference ■ Oracle Database Sample Schemas ■ Oracle Database SQL ... SQL Application Application SQL IF THEN SQL ELSE SQL END IF; SQL Oracle Database with PL/ SQL RPC Oracle Database with PL/ SQL and Stored Procedures High Productivity PL/ SQL lets you write very compact ... subprograms, which you can reuse in multiple applications Topics: ■ PL/ SQL Blocks ■ PL/ SQL Error Handling ■ PL/ SQL Input and Output ■ PL/ SQL Variables and Constants ■ PL/ SQL Data Abstraction ■ PL/ SQL...

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Oracle® Database PL/SQL User''''s Guide and Reference potx

Danh mục: Cơ sở dữ liệu

... by PL/ SQL PL/ SQL Sample Programs You can install the PL/ SQL sample programs from the Oracle Database Companion CD The demos are installed in the PL/ SQL demo directory, typically ORACLE_ HOME/plsql/demo ... 1-2 Oracle Database PL/ SQL User’s Guide and Reference Advantages of PL/ SQL Figure 1–1 PL/ SQL Boosts Performance SQL SQL Application Other DBMSs SQL SQL Application Application SQL IF THEN SQL ... 1–3 PL/ SQL Engine PL/ SQL Engine procedural PL/ SQL Block PL/ SQL Block Procedural Statement Executor SQL SQL Statement Executor Oracle Server In the Oracle Database Server Typically, the Oracle database...

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Oracle Database 11g PL /SQL Programming doc

Danh mục: Cơ sở dữ liệu

... Initial PL/ SQL versions were not sequenced with the version of the database For example, PL/ SQL 1.0 shipped with the Oracle Database PL/ SQL 2.x shipped with the Oracle 7.x Databases Beginning with Oracle ... run SQL or PL/ SQL statements from the SQL* Plus environment PL/ SQL program units can then run SQL statements or external procedures as shown in Figure 1-1 SQL statements may also call PL/ SQL stored ... overview of PL/ SQL block structures FIGURE 1-1 Database processing architecture Oracle Database 11g PL/ SQL Programming Basic Block Structures PL/ SQL is a blocked programming language Program units...

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Trả lời bài tập ORACLE PL/SQL

Danh mục: Kỹ thuật lập trình

... lặp PL/ SQL? Các kiểu vòng lặp có sẵn PL/ SQl là: • Lệnh loop-exit • Lệnh while-loop • Lệnh for-loop Phân biệt trỏ (cursor) ngầm trỏ tường minh? Cursor ngầm đòa không đặt tên lệnh SQL xử lý Oracle ... trỏ tường minh? Cursor ngầm đòa không đặt tên lệnh SQL xử lý Oracle và/hay chế thực thi PL/ SQL Mọi lệnh SQL thực cursor ngầm, bao gồm lệnh update, insert, delete lệnh select không thực cursors ... cursor tường minh, developer có toàn quyền điều khiển thực lệnh DECLARE CURSOR employee_cursor IS SELECT * FROM employee; ...

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Oracle PL SQL cơ bản

Danh mục: Cơ sở dữ liệu

... - SQL PL/ SQL Hình vẽ Câu lệnh SQL* Plus Khác biệt lệnh SQL SQL*Plus SQL* Plus SQL Là ngôn ngữ để giao tiếp với Oracle Server việc truy xuất liệu Câu lệnh dựa ký tự chuẩn ASCII Nhận dạng lệnh SQL ... Quyển sách upload tại: hutonline.net Oracle - SQL PL/ SQL Chương CÁC HÀM SQL 4.1.TỔNG QUAN VỀ HÀM SQL 4.1.1 Cấu trúc hàm SQL Hàm SQL đặc điểm làm tăng khả sử dụng câu lệnh SQL Hàm SQL nhận nhiều ... 73 74 74 CHƯƠNG 12 GIỚI THIỆU NGÔN NGỮ PL/ SQL 76 12.1 TỔNG QUAN VỀ PL/ SQL 12.1.1 Cú pháp lệnh PL/ SQL 12.1.2 Khối lệnh PL/ SQL 12.2 LỆNH LẬP TRÌNH PL/ SQL ĐƠN GIẢN 12.2.1 Lệnh IF 12.2.2 Lệnh...

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Giới thiệu chung về Oracle PL SQL cơ bản

Danh mục: Cơ sở dữ liệu

... 102 .103 103 103 Trang Quyển sách upload tại: hutonline.net Oracle - SQL PL/ SQL Chương GIỚI THIỆU CHUNG 1.1.NGÔN NGỮ SQL 1.1.1 Lịch sử phát triển ngôn ngữ SQL Mô hình sở liệu (CSDL) quan hệ - ... Quyển sách upload tại: hutonline.net Oracle - SQL PL/ SQL 13.1.4 Database Trigger Edditor 13.2 CÁC HÀM, THỦ TỤC 13.2.1 Tạo hàm, thủ tục ... 1979, tập đoàn Oracle giới thiệu thương phẩm SQL SQL cài đặt hệ quản trị CSDL DB2 IBM SQL/ DS Ngày nay, SQL sử dụng rộng rãi đuợc xem ngôn ngữ chuẩn để truy cập CSDL quan hệ 1.1.2 Chuẩn SQL Năm 1989,...

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Oracle PL/SQL Language Pocket Reference- P5

Danh mục: Cơ sở dữ liệu

... in your application The following sections look at how you define, raise, and handle exceptions in PL/ SQL Previous: 7.7 Tips for PL/ SQL Loops 7.7 Tips for PL/ SQL Loops Oracle PL/ SQL Programming, ... different 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 ... Previous: 7.5 The WHILE Loop 7.5 The WHILE Loop Oracle PL/ SQL Programming, 2nd Edition Book Index Next: 7.7 Tips for PL/ SQL Loops 7.7 Tips for PL/ SQL Loops The Oracle Library Navigation Copyright (c)...

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OCA Oracle Database 11g SQL Fundamentals I Exam Guide P2

Danh mục: Cơ sở dữ liệu

... and their SQL standards are identical Earlier releases of the Oracle database used an implementation of SQL that had some significant deviations from the standard This was not because Oracle was ... the SQL Language 23 CERTIFICATION OBJECTIVE 1.03 Summarize the SQL Language SQL is defined, developed, and controlled by international bodies Oracle Corporation does not have to conform to the SQL ... because Oracle implemented features that were ahead of the standard, and when the standard caught up, it used different syntax An example is the outer join (detailed in Chapter 8), which Oracle implemented...

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