hi everybody,
i am Talip, a begginner at unix based systems and i have a problem (actually, we may think myself as the problem, in this situation).
i am not sure if this is the correct platform for my questions. if it is not please forgive me about this inappropriate mail.
what i have:
*... (2 Replies)
Hi All,
Please help me to write a shell script to execute the below sql query.
select c.account_no,b.bill_no,a.pay_type,(b.total_due + b.recvd + b.adjusted + b.disputed + b.transferred) as amt_not_billed,d.cash_on_delivery,
(select j.bill_no from
billinfo_T y,
bill_t j
where... (1 Reply)
Hello,
I have a set of input data that I split into batches using the following command:
split -l 4000000 MyInput.in Split_a
Once I get the split files, I run a certain command on the split files that spews an output. So far I have been doing it without a for loop. How can I translate the... (2 Replies)
Hi!
I would like to do a single connection to sqlplus and execute some querys.
Actually I do for every query one connection to database
i.e
echo 'select STATUS from v$instance;
exit' > $SQL_FILE
sqlplus user/pass@sid @$SQL_FILE > $SELECT_RESULT
echo 'select VERSION from v$instance;... (6 Replies)
Hi,
I'm trying to build a shell script that reads a set of accounts from a file. For each account I need to perform a set of sql queries. So I have a loop with a set of sqlplus connections to retrieved my data.
Is it possible to have a single sqlplus connection before entering the loop and... (4 Replies)
using sqlplus I want to execute a .sql script that has dbms_output statments in rhe script. I want to write the dbms_output statements from .sql file to a log file. is this possible. thanks
any help would be appreciated
:wall: (1 Reply)
Dear All,
I am trying to write a Unix Script which fires a sql query. The output of the sql query gives multiple rows. Each row should be saved in a separate Unix File.
The number of rows of sql output can be variable. I am able save all the rows in one file but in separate files.
Any... (14 Replies)
Hi,
I am new to shell scripting and i need to write a automation script to execute sql files. I need to check the table if it is there in system tables and need to write a function to call the .sql files.
For ex. I have a.sql,b.sql,c.sql files, where the sql file contains DELETE and INSERT... (1 Reply)
How to execute multiple files in multiple folders and also output to be generated in the same folder?
Hello Team,
I have a path like Sanity_test/*/* and it has around 100+ folders inside with files. I would like to run/execute those files and output of execution to be placed on same /... (1 Reply)
I am new to shell scripting and i want to know how to execute the *.sql files from a folder through sqlplus in shell script and files should be execute in sequentially one by one while execution if any ORA error it has to exit from sqlplus session
1) scripts from external folder
2) logs has... (1 Reply)
Discussion started by: sreekanth Reddy
1 Replies
LEARN ABOUT OPENDARWIN
unknown
unknown(n) Tcl Built-In Commands unknown(n)
__________________________________________________________________________________________________________________________________________________NAME
unknown - Handle attempts to use non-existent commands
SYNOPSIS
unknown cmdName ?arg arg ...?
_________________________________________________________________DESCRIPTION
This command is invoked by the Tcl interpreter whenever a script tries to invoke a command that doesn't exist. The default implementation
of unknown is a library procedure defined when Tcl initializes an interpreter. You can override the default unknown to change its func-
tionality. Note that there is no default implementation of unknown in a safe interpreter.
If the Tcl interpreter encounters a command name for which there is not a defined command, then Tcl checks for the existence of a command
named unknown. If there is no such command, then the interpreter returns an error. If the unknown command exists, then it is invoked with
arguments consisting of the fully-substituted name and arguments for the original non-existent command. The unknown command typically does
things like searching through library directories for a command procedure with the name cmdName, or expanding abbreviated command names to
full-length, or automatically executing unknown commands as sub-processes. In some cases (such as expanding abbreviations) unknown will
change the original command slightly and then (re-)execute it. The result of the unknown command is used as the result for the original
non-existent command.
The default implementation of unknown behaves as follows. It first calls the auto_load library procedure to load the command. If this
succeeds, then it executes the original command with its original arguments. If the auto-load fails then unknown calls auto_execok to see
if there is an executable file by the name cmd. If so, it invokes the Tcl exec command with cmd and all the args as arguments. If cmd
can't be auto-executed, unknown checks to see if the command was invoked at top-level and outside of any script. If so, then unknown takes
two additional steps. First, it sees if cmd has one of the following three forms: !!, !event, or ^old^new?^?. If so, then unknown carries
out history substitution in the same way that csh would for these constructs. Finally, unknown checks to see if cmd is a unique abbrevia-
tion for an existing Tcl command. If so, it expands the command name and executes the command with the original arguments. If none of the
above efforts has been able to execute the command, unknown generates an error return. If the global variable auto_noload is defined, then
the auto-load step is skipped. If the global variable auto_noexec is defined then the auto-exec step is skipped. Under normal circum-
stances the return value from unknown is the return value from the command that was eventually executed.
SEE ALSO
info(n), proc(n), interp(n), library(n)
KEYWORDS
error, non-existent command
Tcl unknown(n)