I am using the below script to load the data into tables and it is working fine...but its creating db connection eveytime because its in the while loop..
and idea how can i create the connection globally and read the sql in the while loop..
Last edited by Franklin52; 04-09-2012 at 12:37 PM..
Reason: Please use code tags for data and code samples, thank you
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)
Hi All,
I need to write a shell script(ksh) to take the tables backup in oracle(exporting tables data).
The tables list is not static, and those are selecting through dynamic sql
query. Can any body help how to write this shell script.
Thanks, (3 Replies)
Hi ,
I would like to get some suggestion from the experts.
My requirement is to export oracle table data as an xml file.
Any unix/linux tools, scripts available?
Regards, (2 Replies)
Hi All,
I have list of 100 table names in a file, how to read table name from and pass to DB2 export command and run for all tables in loop.
Please help me with script.
db2 EXPORT TO ~/data_export/<table name from file>.ixf OF IXF MESSAGES messages.txt "SELECT * FROM ITG.<Table Name... (4 Replies)
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)
sorry for being a noob, i am trying to find which user accessed the server at what time and there ip address at first i used who command but the output didn't contain the ip address then i used the last command which provided me with the ip of the users but when i searched i searched and found that... (1 Reply)
Hi,
I want to write a shell script which connect to my database with the following credentials :
User name : user
PWD : rap_user_1
Hostname : app.Unix.Gsm1900.Org
Port : 7862
SID : PTNC1
Once connected to DB i want to fetch data with the help of a SQL statement and expoet... (4 Replies)
Greetings,
After a few hours of trial and error, I decide to ask for some help.
I am new to AWK and shell script, so please don't laugh :p
I made the below script, to gather data from some logs and have the output into a CSV file :
#!/bin/sh
#Script to collect Errors
... (9 Replies)
Experts,
I am writing a script and able to write only small piece of code and not able to collect logic to complete this task.
In input file have to look for name like like this (BGL_HSR_901_1AG_A_CR9KTR10) before sh iss neors. Record this (BGL_HSR_901_1AG_A_CR9KTR10) in csv file
Now have to... (0 Replies)
Discussion started by: as7951
0 Replies
LEARN ABOUT CENTOS
create_foreign_table
CREATE FOREIGN TABLE(7) PostgreSQL 9.2.7 Documentation CREATE FOREIGN TABLE(7)NAME
CREATE_FOREIGN_TABLE - define a new foreign table
SYNOPSIS
CREATE FOREIGN TABLE [ IF NOT EXISTS ] table_name ( [
{ column_name data_type [ OPTIONS ( option 'value' [, ... ] ) ] [ NULL | NOT NULL ] }
[, ... ]
] )
SERVER server_name
[ OPTIONS ( option 'value' [, ... ] ) ]
DESCRIPTION
CREATE FOREIGN TABLE will create a new foreign table in the current database. The table will be owned by the user issuing the command.
If a schema name is given (for example, CREATE FOREIGN TABLE myschema.mytable ...) then the table is created in the specified schema.
Otherwise it is created in the current schema. The name of the foreign table must be distinct from the name of any other foreign table,
table, sequence, index, or view in the same schema.
CREATE FOREIGN TABLE also automatically creates a data type that represents the composite type corresponding to one row of the foreign
table. Therefore, foreign tables cannot have the same name as any existing data type in the same schema.
To be able to create a table, you must have USAGE privilege on all column types.
PARAMETERS
IF NOT EXISTS
Do not throw an error if a relation with the same name already exists. A notice is issued in this case. Note that there is no guarantee
that the existing relation is anything like the one that would have been created.
table_name
The name (optionally schema-qualified) of the table to be created.
column_name
The name of a column to be created in the new table.
data_type
The data type of the column. This can include array specifiers. For more information on the data types supported by PostgreSQL, refer
to Chapter 8, Data Types, in the documentation.
NOT NULL
The column is not allowed to contain null values.
NULL
The column is allowed to contain null values. This is the default.
This clause is only provided for compatibility with non-standard SQL databases. Its use is discouraged in new applications.
server_name
The name of an existing server for the foreign table.
OPTIONS ( option 'value' [, ...] )
Options to be associated with the new foreign table or one of its columns. The allowed option names and values are specific to each
foreign data wrapper and are validated using the foreign-data wrapper's validator function. Duplicate option names are not allowed
(although it's OK for a table option and a column option to have the same name).
EXAMPLES
Create foreign table films with film_server:
CREATE FOREIGN TABLE films (
code char(5) NOT NULL,
title varchar(40) NOT NULL,
did integer NOT NULL,
date_prod date,
kind varchar(10),
len interval hour to minute
)
SERVER film_server;
COMPATIBILITY
The CREATE FOREIGN TABLE command largely conforms to the SQL standard; however, much as with CREATE TABLE, NULL constraints and zero-column
foreign tables are permitted.
SEE ALSO
ALTER FOREIGN TABLE (ALTER_FOREIGN_TABLE(7)), DROP FOREIGN TABLE (DROP_FOREIGN_TABLE(7)), CREATE TABLE (CREATE_TABLE(7)), CREATE SERVER
(CREATE_SERVER(7))
PostgreSQL 9.2.7 2014-02-17 CREATE FOREIGN TABLE(7)