I cannot figure out how to run a SQL script, or just a sqlplus query, from a shell script (bash or ksh). Basically, I need to su - oracle from root and run a query, then test the exit status. (3 Replies)
HI ALL
i have a requirement like this. i have to write a shell script to run a sql query. DB is oracle. once the query is run, the results of the query has to be published in a data file. can you please advice me how to go about it. i am absolutely new to shell scripts and this is a part of my job. (14 Replies)
Hi ALL,
I need an help in connecting to oracle database, executing a select query and printing it on the screen. Can any one please write a simple code or psuedo code and let me know.
select query returns multiple values( say select name from emp)
Thanks in advance
LM (1 Reply)
query sql using shell script, is it possible?
my friend told me to do a file.sql and link to my shell script, but can i query sql using shell script?
thanks in advance! (2 Replies)
Hi Team,
Can you please help me to resolve this issue.
Am unable to use this $ symbol in sql query in the shell script.
For Example:
# !/bin/sh
export USER_NAME=XXX
export PASSWORD=YYY
export ORACLE_SID=xamdb
echo $ORACLE_SID
echo " Session Details ..."
... (1 Reply)
Hi,
I have one SQL file prepared in UNIX and one script that is executing that.
In SQL i have Update and create queries.
I want to introduce conditions in SQL file (in UNIX) that if either of the create or update query failes whole transaction should be rollback.
I just have 1 create... (2 Replies)
hey , i am using this code to store value of a sql query and and then use
it in other query but after some time , but it is not working. please help
#!/bin/bash
val_1=$( sqlplus -s rte/rted2@rel76d2 << EOF
setting heading off
select max(stat_id) from cvt_stats;
exit
EOF
)
nohup... (5 Replies)
Hello All,
I'm trying to put together a shell script that will:
1. connect to an oracle database
2. execute a query
3. save the output to a csv file
I know that I can execute the sqlplus -s user/pass @dbsid and get logged in. What I would like to do is have my query in a separate text... (9 Replies)
Hi Experts,
Need your support.
Not able to use sql query alias in shell script.
Could you please help me in finding right way to use alias with sql query in shell script.
Below is the code i am using.
#!/bin/bash
sqlplus -s abc/abc@abc << EOF> bcd.csv
set trimspool on
select zone_id... (4 Replies)
Discussion started by: as7951
4 Replies
LEARN ABOUT REDHAT
create_view
CREATE VIEW(7) SQL Commands CREATE VIEW(7)NAME
CREATE VIEW - define a new view
SYNOPSIS
CREATE [ OR REPLACE ] VIEW view [ ( column name list ) ] AS SELECT query
INPUTS
view The name (optionally schema-qualified) of a view to be created.
column name list
An optional list of names to be used for columns of the view. If given, these names override the column names that would be deduced
from the SQL query.
query An SQL query (that is, a SELECT statement) which will provide the columns and rows of the view.
Refer to SELECT [select(7)] for more information about valid arguments.
OUTPUTS
CREATE VIEW
The message returned if the view is successfully created.
ERROR: Relation 'view' already exists
This error occurs if the view specified already exists in the database.
WARNING: Attribute 'column' has an unknown type
The view will be created having a column with an unknown type if you do not specify it. For example, the following command gives a
warning:
CREATE VIEW vista AS SELECT 'Hello World'
whereas this command does not:
CREATE VIEW vista AS SELECT text 'Hello World'
DESCRIPTION
CREATE VIEW defines a view of a query. The view is not physically materialized. Instead, a query rewrite rule (an ON SELECT rule) is auto-
matically generated to support SELECT operations on views.
CREATE OR REPLACE VIEW is similar, but if a view of the same name already exists, it is replaced. You can only replace a view with a new
query that generates the identical set of columns (i.e., same column names and data types).
If a schema name is given (for example, CREATE VIEW myschema.myview ...) then the view is created in the specified schema. Otherwise it is
created in the current schema (the one at the front of the search path; see CURRENT_SCHEMA()). The view name must be distinct from the
name of any other view, table, sequence, or index in the same schema.
NOTES
Currently, views are read only: the system will not allow an insert, update, or delete on a view. You can get the effect of an updatable
view by creating rules that rewrite inserts, etc. on the view into appropriate actions on other tables. For more information see CREATE
RULE [create_rule(7)].
Use the DROP VIEW statement to drop views.
USAGE
Create a view consisting of all Comedy films:
CREATE VIEW kinds AS
SELECT *
FROM films
WHERE kind = 'Comedy';
SELECT * FROM kinds;
code | title | did | date_prod | kind | len
-------+---------------------------+-----+------------+--------+-------
UA502 | Bananas | 105 | 1971-07-13 | Comedy | 01:22
C_701 | There's a Girl in my Soup | 107 | 1970-06-11 | Comedy | 01:36
(2 rows)
COMPATIBILITY
SQL92
SQL92 specifies some additional capabilities for the CREATE VIEW statement:
CREATE VIEW view [ column [, ...] ]
AS SELECT expression [ AS colname ] [, ...]
FROM table [ WHERE condition ]
[ WITH [ CASCADE | LOCAL ] CHECK OPTION ]
The optional clauses for the full SQL92 command are:
CHECK OPTION
This option is to do with updatable views. All INSERT and UPDATE commands on the view will be checked to ensure data satisfy the
view-defining condition. If they do not, the update will be rejected.
LOCAL Check for integrity on this view.
CASCADE
Check for integrity on this view and on any dependent view. CASCADE is assumed if neither CASCADE nor LOCAL is specified.
CREATE OR REPLACE VIEW is a PostgreSQL language extension.
SQL - Language Statements 2002-11-22 CREATE VIEW(7)