Tài liệu Oracle PL/SQL Language Pocket Reference- P26 pptx

... Tracing PL/SQL Execution. Previous: 24.1 The Wrong Way to Debug Oracle PL/SQL Programming, 2nd Edition Next: 25. Tuning PL/SQL Applications 24.1 The Wrong Way to Debug Book Index 25. Tuning PL/SQL ... remove this watermark. An Oracle product introduced with Oracle7 .3 that provides some excellent tuning tools, including Oracle Performance Manager, Oracle Trace, and Ora...

Ngày tải lên: 24/12/2013, 12:16

... descriptions. Previous: 1.2 Acknowledgments Oracle PL/SQL Language Pocket Reference Next: 1.4 PL/SQL Language Fundamentals 1.2 Acknowledgments 1.4 PL/SQL Language Fundamentals The Oracle Library Navigation ... Conventions Chapter 1 Oracle PL/SQL Language Pocket Reference Next: 1.5 Variables and Program Data 1.4 PL/SQL Language Fundamentals 1.4.1 The P...

Ngày tải lên: 24/12/2013, 02:17

... CURRENT_USER (Oracle8 i). Previous: 1.11 Records in PL/SQL Oracle PL/SQL Language Pocket Reference Next: 1.13 Triggers 1.11 Records in PL/SQL 1.13 Triggers The Oracle Library Navigation Copyright (c) ... usrinfo; Previous: 1.13 Triggers Oracle PL/SQL Language Pocket Reference Next: 1.15 Calling PL/SQL Functions in SQL 1.13 Triggers 1.15 Calling PL/SQL Functions...

Ngày tải lên: 24/12/2013, 02:17

... from the data dictionary. Previous: 1.18 External Procedures Oracle PL/SQL Language Pocket Reference 1.18 External Procedures The Oracle Library Navigation Copyright (c) 2000 O'Reilly ... The PL/SQL Character Set association, object : 18.1.4.3. Inheritance atomics of PL/SQL language : 2.1. The PL/SQL Character Set attributes, cursor 6.9. Cursor Attributes...

Ngày tải lên: 24/12/2013, 02:17

... Release 2.2, PL/SQL : 1.4.5. PL/SQL Release 2.2 cursor variables : 6.12. Cursor Variables Release 2.3, PL/SQL 1.4.6. PL/SQL Release 2.3 10.1.1. PL/SQL Tables tables : 10.8. PL/SQL Table ... Server-Side PL/SQL 1.4.3. PL/SQL Version 2.0 23.4. Remote Procedure Calls working with multiple : 1.4.1. Working with Multiple Versions of PL/SQL wrapper : 1.4.5.1. The PL...

Ngày tải lên: 21/01/2014, 08:20

... FOR UPDATE in Cursors Oracle PL/SQL Programming, 2nd Edition Next: 6.13 Working with Cursors 6.11 SELECT FOR UPDATE in Cursors Book Index 6.13 Working with Cursors The Oracle Library Navigation ... features in PL/SQL to minimize code redundancies. Utilization of WHERE CURRENT OF, %TYPE, and %ROWTYPE declaration attributes, cursor FOR loops, local modularization, and other P...

Ngày tải lên: 21/01/2014, 08:20

... Sequential Control Statements Oracle PL/SQL Programming, 2nd Edition Next: 6.2 Cursors in PL/ SQL 5.2 Sequential Control Statements Book Index 6.2 Cursors in PL/SQL The Oracle Library Navigation ... Statements Oracle PL/SQL Programming, 2nd Edition Next: 6. Database Interaction and Cursors 5.1 Conditional Control Statements Book Index 6. Database Interaction and Cursors T...

Ngày tải lên: 21/01/2014, 08:20

... against both Oracle and non -Oracle data sources, you should avoid any references to the rowid pseudo-column and the ROWID datatype. 4.2.4 The Boolean Datatype The Oracle RDBMS/SQL language offers ... provided by Oracle to check dependably for null values, and even assign a null value to a variable. PL/SQL provides a special reserved word, NULL, to represent a null value in PL...

Ngày tải lên: 21/01/2014, 08:20

... 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 ... Formatting SQL Statements Oracle PL/SQL Programming, 2nd Edition Next: 3.4 Formatting PL/ SQL Blocks 3.2 Formatting SQL Statements Book Index 3.4 Formatting PL/SQL Blocks The...

Ngày tải lên: 21/01/2014, 08:20