Hi,
My requirement is :
We are calling an sql statement from a UNIX session, and fetching data into some variables from a table .. now we are unable to access these variables from outside the SQL part. Please let me know how can I achieve this.
Can you please share a code snippet which... (4 Replies)
Hi ,
I just found you while surfing for the string
'Redirecting sql select query output from within a shell script to txt file/excel file'
Could you find time sending me the code for the above question?
It'll be great help for me.
I have a perl file that calls the sql file... (1 Reply)
Hi Yogesh,
Lucky that i caught you online. Yeah i read about DBI and the WriteExcel module. But the server is not supporting these modules. It said..."Cannot locate DBI"..."Cannot locate Spreadsheet::WriteExcel"
I tried creating a simple text file to get the query output, but the... (1 Reply)
Hi,
I am executing sql files in my unix shell script. Now i want to find whether its a success or a failure record and redirect the success or failure to the respective files. meaning.
success records to success.log file
failure record to failure.log file.
As of now i am doing like... (1 Reply)
Hi ,
I used the below script to get the sql data into csv file using unix scripting.
I m getting the output into an output file but the output file is not displayed in a separe columns .
#!/bin/ksh
export FILE_PATH=/maav/home/xyz/abc/
rm $FILE_PATH/sample.csv
sqlplus -s... (2 Replies)
Hello Guys,
This message is somewhat relates with last thread. But I need to re-write thing. I start over a little. I am stuck now and need your help.
Here is my script-
#! /bin/ksh
export ORACLE_HOME=/opt/oracle/app/oracle/product/9.2
/opt/oracle/app/oracle/product/9.2/bin/sqlplus -s... (5 Replies)
I am writing a cursor to select values from 3 tables. I want to store these values in a txt file which I will be sending via ftp. I am able to store the results of simple select queries to the txt file. but I am not sure how to store the values when using a cursor. I have given the sql query below.... (1 Reply)
Hi ,
I have a query like
select err_qty,drop_qty,unbld_qty,orig_qty from usage_data;
I need to store the values of these fetched fields in variables,
Need to edit them and update the new values into the table.
Can anyone please help me in writing this piece of code:( (1 Reply)
Hi,
I never did this before... what I want to do is execute a SQL query from a unix script and redirect sql query's output to a flat file (comma separated one) without the header info (no column names). I would also want not to print the query's output to the screen.
snapshot of my script:... (13 Replies)
I am trying to write SQL query output into a .csv file. But in the output columns are displaying in different lines instead of coming in one line.
Main Code shell script:
this is my code:
#!/bin/bash
file="db_detail.txt"
. $file
rm /batch/corpplan/bin/dan.csv... (6 Replies)
Discussion started by: sandeepgoli53
6 Replies
LEARN ABOUT SUSE
reindexdb
REINDEXDB(1) PostgreSQL Client Applications REINDEXDB(1)NAME
reindexdb - reindex a PostgreSQL database
SYNOPSIS
reindexdb [ connection-option... ] [ --table | -t table ] [ --index | -i index ] [ dbname ]
reindexdb [ connection-option... ] [ --all | -a ]
reindexdb [ connection-option... ] [ --system | -s ] [ dbname ]
DESCRIPTION
reindexdb is a utility for rebuilding indexes in a PostgreSQL database.
reindexdb is a wrapper around the SQL command REINDEX [reindex(7)]. There is no effective difference between reindexing databases via this
utility and via other methods for accessing the server.
OPTIONS
reindexdb accepts the following command-line arguments:
-a
--all Reindex all databases.
[-d] dbname
[--dbname] dbname
Specifies the name of the database to be reindexed. If this is not specified and -a (or --all) is not used, the database name is
read from the environment variable PGDATABASE. If that is not set, the user name specified for the connection is used.
-e
--echo Echo the commands that reindexdb generates and sends to the server.
-i index
--index index
Recreate index only.
-q
--quiet
Do not display progress messages.
-s
--system
Reindex database's system catalogs.
-t table
--table table
Reindex table only.
reindexdb also accepts the following command-line arguments for connection parameters:
-h host
--host host
Specifies the host name of the machine on which the server is running. If the value begins with a slash, it is used as the directory
for the Unix domain socket.
-p port
--port port
Specifies the TCP port or local Unix domain socket file extension on which the server is listening for connections.
-U username
--username username
User name to connect as.
-w
--no-password
Never issue a password prompt. If the server requires password authentication and a password is not available by other means such as
a .pgpass file, the connection attempt will fail. This option can be useful in batch jobs and scripts where no user is present to
enter a password.
-W
--password
Force reindexdb to prompt for a password before connecting to a database.
This option is never essential, since reindexdb will automatically prompt for a password if the server demands password authentica-
tion. However, reindexdb will waste a connection attempt finding out that the server wants a password. In some cases it is worth
typing -W to avoid the extra connection attempt.
ENVIRONMENT
PGDATABASE
PGHOST
PGPORT
PGUSER Default connection parameters
This utility, like most other PostgreSQL utilities, also uses the environment variables supported by libpq (see in the documentation).
DIAGNOSTICS
In case of difficulty, see REINDEX [reindex(7)] and psql(1) for discussions of potential problems and error messages. The database server
must be running at the targeted host. Also, any default connection settings and environment variables used by the libpq front-end library
will apply.
NOTES
reindexdb might need to connect several times to the PostgreSQL server, asking for a password each time. It is convenient to have a
~/.pgpass file in such cases. See in the documentation for more information.
EXAMPLES
To reindex the database test:
$ reindexdb test
To reindex the table foo and the index bar in a database named abcd:
$ reindexdb --table foo --index bar abcd
SEE ALSO
REINDEX [reindex(7)]
Application 2010-05-14 REINDEXDB(1)