alter table nologging : Alter Table « Table « Oracle PL/SQL Tutorial

Oracle PL/SQL Tutorial

1.	Introduction
2.	Query Select
3.	Set
4.	Insert Update Delete
5.	Sequences
6.	Table
7.	Table Joins
8.	View
9.	Index
10.	SQL Data Types
11.	Character String Functions
12.	Aggregate Functions
13.	Date Timestamp Functions
14.	Numerical Math Functions
15.	Conversion Functions
16.	Analytical Functions
17.	Miscellaneous Functions
18.	Regular Expressions Functions
19.	Statistical Functions
20.	Linear Regression Functions
21.	PL SQL Data Types
22.	PL SQL Statements
23.	PL SQL Operators
24.	PL SQL Programming
25.	Cursor
26.	Collections
27.	Function Procedure Packages
28.	Trigger
29.	SQL PLUS Session Environment
30.	System Tables Data Dictionary
31.	System Packages
32.	Object Oriented
33.	XML
34.	Large Objects
35.	Transaction
36.	User Privilege

Java

Java Tutorial

Java Source Code / Java Documentation

Illustrator Tutorials

GIMP Tutorials

C# / C Sharp

C# / CSharp Tutorial

C# / CSharp Open Source

SQL Server / T-SQL Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

XML

XML Tutorial

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

Oracle PL/SQL Tutorial » Table » Alter Table

6. 3. 20. alter table nologging


SQL>

SQL>

SQL> create table big_table as select * from all_objects where 1=0;



Table created.



SQL>

SQL> set autotrace on statistics;

SQL>

SQL> insert into big_table select * from all_objects where rownum < 50;



SQL> insert /*+ APPEND */ into big_table select * from all_objects where rownum < 50;





SQL> commit;



Commit complete.



SQL> alter table big_table nologging;



Table altered.



SQL> insert into big_table

  2  select * from all_objects  where rownum < 50;



49 rows created.







SQL> insert /*+ APPEND */ into big_table

  2  select * from all_objects  where rownum < 50;



49 rows created.





SQL> commit;



Commit complete.



SQL>

SQL> drop table big_table;



Table dropped.



SQL>

SQL>

6. 3. Alter Table
	6. 3. 1.	Altering a Table
	6. 3. 2.	Some of the aspects of a column you can modify using ALTER TABLE
	6. 3. 3.	Adding a Column
	6. 3. 4.	ADD initially_created DATE DEFAULT SYSDATE NOT NULL;
	6. 3. 5.	Changing the Size of a Column
	6. 3. 6.	Decrease the length of a column
	6. 3. 7.	Changing the Precision of a Numeric Column
	6. 3. 8.	Decrease the precision of a numeric column
	6. 3. 9.	Changing the Data Type of a Column
	6. 3. 10.	Fill data into new added table column
	6. 3. 11.	Changing the Default Value of a Column
	6. 3. 12.	Alter table to add new constraint for new added column
	6. 3. 13.	ALTER TABLE to DISABLE a CONSTRAINT
	6. 3. 14.	Alter table to add primary key
	6. 3. 15.	Alter table to add primary key across more than one columns
	6. 3. 16.	Dropping a Column
	6. 3. 17.	New added columns are empty
	6. 3. 18.	Alter table to add unique with tablespace and storage setting
	6. 3. 19.	Alter table to add primary key with tablespace and storage setting
	6. 3. 20.	alter table nologging

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.