... It is now dumping all the tables in one excel, which is not useful for my purpose.
...
Difficult to believe. Unfortunately I can't test against an SQL DB, but this is what is piped into sqlplus -s dev01/password@dEV3 in Ashkay Hedge's fine proposal:
There should be two .csv files created containing the data from the respective tables.
Last edited by RudiC; 02-21-2020 at 05:47 PM..
Reason: made clear that this post refers to Ashkay Hedge's post above...
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,
I am using Solaris 8. My script outputs 4 .csv files. Currently I am SFTPing the files and creating a new excel file with the 4 files as sheets.
Can anyone suggest ways to do this in UNIX ?
Thanks,
David. (2 Replies)
Hi ,
I want to read the data from 9 tables in oracle DB into 9 different files in the same connection instance (session). I am able to get data from one table to one file with below code :
X=`sqlplus -s user/pwd@DB <<eof
select col1 from table1;
EXIT;
eof`
echo $X>myfile
Can anyone... (2 Replies)
Hi,
I would like to write a for loop that does the following:
I have a file called X.txt and other files called 1.txt,2.txt, .....,1000.txt.
I want to substitute the 6th column of the file X.txt with 1.txt and store the output as X.1. Then I want to do the same with X.txt and 2.txt and store... (0 Replies)
Hi,
I am using ksh , i have requirement to run 4 functions in background , 4 functions call are available in a case that case is also in function, i need to execute 1st function it should run in background and return to case and next i will call 2nd function it should run in background and... (8 Replies)
Hi All,
I need to read values of 10 columns from oracle query and assign the same to 10 unix variables. The query will return only one record(row).
I tried to append all these columns using a delimiter(;) in the select query and assign the same to a single variable(V) in unix. I thought I... (3 Replies)
Hi All ,
I have multiple pipe delimited csv files are present in a directory.I need to find out distinct count on a column on those files and need the total distinct
count on all files.
We can't merge all the files here as file size are huge in millions.I have tried in below way for each... (9 Replies)
Hi Experts,
I am querying backup status results for multiple databases and getting each and every database result in one csv file. so i need to combine all csv files in one excel file with separate tabs. I am not familiar with perl script so i am using shell script.
Could anyone please... (4 Replies)
I am trying to have the user select two files from a numbered list which will eventually be turned into a variable then combined. This is probably something simple and stupid that I am doing.
clear
echo "Please Select the Show interface status file"
select FILE1 in *;
echo "Please Select the... (3 Replies)
How to read multiple files at simultaneously? (1 Reply)
Discussion started by: Priyanka_M
1 Replies
LEARN ABOUT SUSE
set_role
SET ROLE(7) SQL Commands SET ROLE(7)NAME
SET ROLE - set the current user identifier of the current session
SYNOPSIS
SET [ SESSION | LOCAL ] ROLE rolename
SET [ SESSION | LOCAL ] ROLE NONE
RESET ROLE
DESCRIPTION
This command sets the current user identifier of the current SQL session to be rolename. The role name can be written as either an identi-
fier or a string literal. After SET ROLE, permissions checking for SQL commands is carried out as though the named role were the one that
had logged in originally.
The specified rolename must be a role that the current session user is a member of. (If the session user is a superuser, any role can be
selected.)
The SESSION and LOCAL modifiers act the same as for the regular SET [set(7)] command.
The NONE and RESET forms reset the current user identifier to be the current session user identifier. These forms can be executed by any
user.
NOTES
Using this command, it is possible to either add privileges or restrict one's privileges. If the session user role has the INHERITS
attribute, then it automatically has all the privileges of every role that it could SET ROLE to; in this case SET ROLE effectively drops
all the privileges assigned directly to the session user and to the other roles it is a member of, leaving only the privileges available to
the named role. On the other hand, if the session user role has the NOINHERITS attribute, SET ROLE drops the privileges assigned directly
to the session user and instead acquires the privileges available to the named role.
In particular, when a superuser chooses to SET ROLE to a non-superuser role, she loses her superuser privileges.
SET ROLE has effects comparable to SET SESSION AUTHORIZATION [set_session_authorization(7)], but the privilege checks involved are quite
different. Also, SET SESSION AUTHORIZATION determines which roles are allowable for later SET ROLE commands, whereas changing roles with
SET ROLE does not change the set of roles allowed to a later SET ROLE.
SET ROLE does not process session variables as specified by the role's ALTER ROLE [alter_role(7)] settings; this only happens during login.
SET ROLE cannot be used within a SECURITY DEFINER function.
EXAMPLES
SELECT SESSION_USER, CURRENT_USER;
session_user | current_user
--------------+--------------
peter | peter
SET ROLE 'paul';
SELECT SESSION_USER, CURRENT_USER;
session_user | current_user
--------------+--------------
peter | paul
COMPATIBILITY
PostgreSQL allows identifier syntax ("rolename"), while the SQL standard requires the role name to be written as a string literal. SQL does
not allow this command during a transaction; PostgreSQL does not make this restriction because there is no reason to. The SESSION and
LOCAL modifiers are a PostgreSQL extension, as is the RESET syntax.
SEE ALSO
SET SESSION AUTHORIZATION [set_session_authorization(7)]
SQL - Language Statements 2010-05-14 SET ROLE(7)