show parameters block : parameter « System Tables Views « Oracle PL / SQL

Home
Oracle PL / SQL
1.Aggregate Functions
2.Analytical Functions
3.Char Functions
4.Constraints
5.Conversion Functions
6.Cursor
7.Data Type
8.Date Timezone
9.Hierarchical Query
10.Index
11.Insert Delete Update
12.Large Objects
13.Numeric Math Functions
14.Object Oriented Database
15.PL SQL
16.Regular Expressions
17.Report Column Page
18.Result Set
19.Select Query
20.Sequence
21.SQL Plus
22.Stored Procedure Function
23.Subquery
24.System Packages
25.System Tables Views
26.Table
27.Table Joins
28.Trigger
29.User Previliege
30.View
31.XML
Oracle PL / SQL » System Tables Views » parameter 
show parameters block
 
SQL>
SQL>
SQL>
SQL> select name name_col_plus_show_param,
  2         decode(type,1,'boolean',2,'string',
  3                     3,'integer',4,'file',
  4                     6,'big integer','unknown') type,
  5         value value_col_plus_show_param
  6    from v$parameter
  7   where upper(namelike upper('%block%')
  8   order by name_col_plus_show_param,rownum
  9  /

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
db_block_buffers                     integer     0
db_block_checking                    string      FALSE
db_block_checksum                    string      TRUE
db_block_size                        integer     8192
db_file_multiblock_read_count        integer     128

SQL>
SQL>

 
Related examples in the same category
1.--Query v$parameter table for 'optimizer_mode'
2.determine if flashback query is enabled on your system
3.Obtain retention parm
4.show parameter type and value from v$parameter
java2s.com  | Contact Us | Privacy Policy
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.