06-24-2003
First, I'm not a Oracle expert (or even a DBA). But in working with them I've learned some things and I know when they do their exports (of an entire database) they need approximately the same space as the database is USING, not what it's set up to (as far as growth).
The same for exporting tables - if it's set up to be 200mb but is only using 25mb, then you would need 25 mb free to export it. Always add 5-10% to be sure and I also believe they compress it on the way out.
See the following info on determining the size of a table:
samoratech.com - table size
8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello people,
Need favour. The problem I have is that, I need to develop a unix shell script that performs recurring exports of data from a csv file to an oracle database. Basically, the csv file contains just the first name and last name will be dumped to an Unix server. The data from these... (3 Replies)
Discussion started by: vinayagan
3 Replies
2. Shell Programming and Scripting
I have requirement:
1) Check the record count in table (table in oracle)
2) If records exists generate the file for existing records and wait for some time (Go to sleep mode) and
Again check the record count after 10 min.......... (Loop this process if record count >0).
3) Generate touch... (1 Reply)
Discussion started by: kamineni
1 Replies
3. Shell Programming and Scripting
I have requirement:
1) Check the record count in table (table in oracle)
2) If records exists generate the file for existing records and wait for some time then Go to sleep mode and
Again check the record count after 10 min.......... (Loop this process if record count >0).
3) Generate touch... (1 Reply)
Discussion started by: kamineni
1 Replies
4. Shell Programming and Scripting
Hi,
I want to write a shell script which will export data from oracle table .
I don't want to save that data . I want the queries .
Right now i am right clicking on the table and clicking on export as to my desktop .
Please let me know if any one have any idea . (2 Replies)
Discussion started by: honey26
2 Replies
5. Shell Programming and Scripting
I need to write a unix shell script to connect to oracle database and retrieve data from a table, the script should count the total number of rows till date in that table
number of rows which are getting filled per hour on current day and the peak hour of the current day
number of rows which are... (5 Replies)
Discussion started by: PhAnT0M
5 Replies
6. UNIX and Linux Applications
hi,
i need to copy one table with data into another table,
right now am using
create table table1 as select * from table2
i want the constraints of table1 to be copied to table2 also , can anyone give me some solution to copy the constraints also, now am using oracle 10.2.0.3.0... (1 Reply)
Discussion started by: senkerth
1 Replies
7. Shell Programming and Scripting
Hello all,
Thank you in advance for reading my post and helping me..
Scenario:
I have 50 tables whose names are in a file export.sql, i use the below command to export all these tables one by one
cat export.sql|while read tn
do
echo "export to $tn.del of del select from... (7 Replies)
Discussion started by: family_guy
7 Replies
8. UNIX and Linux Applications
Good evening
I nned your help pls, In an unix server i want to connect to a remote oracle databse server by sqlplus.
I tried to find out the user/passwd and service name by env variable and all Ive got is this:
ORACLE_SID_REPCOL=SCL_REPCOL
ORACLE_SID=xmeta
ORACLE_SID_TOL=SCL_PROTOLCOL... (2 Replies)
Discussion started by: alexcol
2 Replies
LEARN ABOUT SUNOS
capture-schema
capture-schema(1m) Application Server Utility capture-schema(1m)
NAME
capture-schema - stores the database metadata (schema) in a file for use in mapping and execution
SYNOPSIS
capture-schema-dburl url-username name- password password-driver a_jdbc_driver [-schemaname name] [-table tablename]* [-out filename]
Stores the database metadata (schema) in a file. You can also use the Sun Java System Studio IDE to capture the database schema. Run cap-
ture-schema as the same database user that owns the tables, so that the -username and -schemaname options are given the same username.
Additionally, you can grant the database user running the capture-schema command the ANALYZE ANY TABLE privilege.
OPTIONS
-dburl JDBC URL expected by the driver for accessing a database.
-username user name for authenticating access to a database.
-password password for accessing the selected database.
-driver JDBC driver classname in your CLASSPATH.
-schemaname name of the user schema being captured. If not specified, the default will capture metadata for all tables from all
the schemas accessible to this user. Specifying this parameter is highly recommended. If more than one schema is
accessible to this user, more than one table with the same name may be captured which will cause problems.
-table name of the table; multiple table names can be specified.
-out output target; defaults to stdout. This parameter corresponds to the schema sub-element of the sun-cmp-mapping ele-
ment in the sun-cmp-mapping_1_1.dtd file.
EXAMPLES
Example 1: Using capture-schema
capture-schema -dburl jdbc:oracle:thin:@sadbuttrue:1521:ora817
-schemaname cantiflas -username CANTIFLAS -password enigma -driver
oracle.jdbc.driver.OracleDriver
asadmin(1M)
Sun Java System Application Server March 2004 capture-schema(1m)