09-03-2009
How is your script being called? Does your table just contain Field1, Field2, Field3, Field4? If it contains more than those 4 fields, do you want the entire record or just those 4 fields or just the fields specified by the user?
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1. Shell Programming and Scripting
My requirement is to create a KSH to generate the SQL select statement in oracle with all the columns and optional where condition if given the table name as input to the program
Have any of you worked with a similar requirement? Can you give me some inputs?
Regards,
Kousikan (2 Replies)
Discussion started by: kousikan
2 Replies
2. UNIX for Dummies Questions & Answers
hi,
pls could you help me with one program in KSH ( i have sunOS).
I need to create an If clause, that prints an error message and filenames, when in a directory are found some files of null size (find . -type f -size 0 ).
thanks (3 Replies)
Discussion started by: palmer18
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3. UNIX for Advanced & Expert Users
I have a file that reads File (X.txt)
Contents of record 1:
rdrDESTINATION_ADDRESS (String) "91 971502573813"
rdrDESTINATION_IMSI (String) "000000000000000"
rdrORIGINATING_ADDRESS (String) "d0 movies"
rdrORIGINATING_IMSI (String) "000000000000000"
rdrTRAFFIC_EVENT_TIME... (0 Replies)
Discussion started by: magedfawzy
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4. Shell Programming and Scripting
Hi,
I need a script that will run a dynamic Oracle SQL. Dynamic meaning the SQL statement depends on the parameter.
For instance, something like this:
#!/bin/ksh -x
# Set environment
. /home/mine/set_vars
sqlplus $LOGINID <<! >> /home/mine/log.txt
select count(1) from $1
where... (2 Replies)
Discussion started by: laiko
2 Replies
5. Shell Programming and Scripting
Hi all,
I need to add the contents from a file into a sql stament in the where clause.
file1:
id
1
2
3
10
11
...
script should look like :
select name from tab_user tus where tus.id in (1,2,3,10,11..)
any ideas or suggetions will be appreciatte. (5 Replies)
Discussion started by: valigula
5 Replies
6. Shell Programming and Scripting
Hi UNIX Gurus,
I want to use extract the where clause of a SQL present in a file. Please suggest me how can I do it.
Select * from emp where emp_id>10;
cat <file_name> | grep -i "where" returns whole SQL.
how can I extract only "where emp_id>10;"
Thanks in advance (4 Replies)
Discussion started by: ustechie
4 Replies
7. Shell Programming and Scripting
Hi,
I need to know how to extract entire WHERE clause from a SQL statement using UNIX command.
For example:
If following is the SQL then how to extract entire WHERE clause:
UPDATE <TABLE_NAME_1> SET <FIELD_NAME> = VALUE WHERE CONDITION_1 AND CONDITION_2 = (SELECT FIELD_NAME FROM... (15 Replies)
Discussion started by: ustechie
15 Replies
8. Linux
Hi All,
Can anyone give me Shell script sample script to generate Param file by Reading Values from SQL Plus query and it should assign those values to variables like..
$$SChema_Name='ORCL'
Thanks in Advance... Srav... (4 Replies)
Discussion started by: Sravana Kumar
4 Replies
9. Shell Programming and Scripting
Hello All,
I have a requirement in which i will be given a sql query as input in a file with dynamic number of columns. For example some times i will get 5 columns, some times 8 columns etc up to 20 columns.
So my requirement is to generate a output query which will have 20 columns all the... (7 Replies)
Discussion started by: vikas_trl
7 Replies
10. Shell Programming and Scripting
Hi Guys,
I am using a function to replace the values dynamically to frame sql query by reading a file. My file will have column names like
file.txt
col_1
col_2
expected output:
select id,col_1,col_2 from (
select a.id,
a.col_1,
rank() over (ORDER BY cast(a.col_1 AS double)... (5 Replies)
Discussion started by: Master_Mind
5 Replies
LEARN ABOUT DEBIAN
stag-selectall_xml
SELECTALL_XML(1p) User Contributed Perl Documentation SELECTALL_XML(1p)
NAME
stag-selectall_xml - Query all elements from database with an XML output
SYNOPSIS
stag-selectall_xml [-d <dbi>] [-f file of sql] [-nesting|n <nesting>] SQL
DESCRIPTION
This script will query a database using either SQL provided by the script user, or using an SQL templates; the query results will be turned
into XML using the DBIx::DBStag module. The nesting of the XML can be controlled by the DBStag SQL extension "USE NESTING..."
EXAMPLES
stag-selectall_xml -d "dbi:Pg:dbname=mydb;host=localhost"
"SELECT * FROM a NATURAL JOIN b"
TEMPLATES
A parameterized SQL template (canned query) can be used instead of specifying the full SQL
For example:
stag-selectall_xml -d genedb /genedb-gene gene_symbol=Adh
Or:
stag-selectall_xml -d genedb /genedb-gene Adh
Or:
stag-selectall_xml -d genedb /genedb-gene gene_symbol@=Adh,dpp,bam,indy
A template is indicated by the syntactic shorthand of using a slash to precede the template name; in this case the template is called
genedb-gene. the -t option can also be used.
All the remaining arguments are passed in as SQL template parameters. They can be passed in as either name=value pairs, or as a simple list
of arguments which get passed into the template in order
To use templates, you should have the environment variable DBSTAG_TEMPLATE_DIRS set. See DBIx::DBStag for details.
LISTING AVAILABLE TEMPLATES FOR A DB
stag-selectall_xml -d mydb -h
LISTING VARIABLES FOR A TEMPLATE
stag-selectall_xml /genedb-gene -h
ENVIRONMENT VARIABLES
DBSTAG_DBIMAP_FILE
A file containing configuration details for local databases
DBSTAG_TEMPLATE_DIRS
list of directories (separated by :s) to be searched when templates are requested
COMMAND LINE ARGUMENTS
-h|help
shows this page if no other arguments are given
if a template is specified, gives template details
if a db is specified, lists templates for that db
use in conjunction with -v for full descriptions
-d|dbname DBNAME
this is either a full DBI locator string (eg dbi:Pg:dbname=mydb;host=localhost) or it can also be a shortened "nickname", which is then
looked up in the file pointed at by the environment variable DBSTAG_DBIMAP_FILE
-u|user USER
database user identity
-p|password PASS
database password
-f|file SQLFILE
this is a path to a file containing SQL that will be executed, as an alternative to writing the SQL on the command line
-n|nesting NESTING-EXPRESSIONS
a bracketed expression indicating how to the resulting objects/XML should be nested. See DBIx::DBStag for details.
-t|template TEMPLATE-NAME
the name of a template; see above
-wh|where WHERE-CLAUSE
used to override the WHERE clause of the query; useful for combining with templates
You can append to an existing where clause by using the prefix +
-s|select SELECT-COLS
used to override the SELECT clause of the query; useful for combining with templates
-rows
sometimes it is preferable to return the results as a table rather than xml or a similar nested structure. specifying -rows will fetch
a table, one line per row, and columns separated by tabs
-pre SQL
a piece of SQL is that is executed immediately before the main query; e.g.:
-pre "SET search_path=myschema,public"
-o|out FILE
a file to output the results to
-w|writer WRITER
writer class; can be any perl class, or one of these
xml [default]
sxpr
lisp S-Expressions
itext
indented text
-color
shows results in color (sxpr and itext only)
-show
will show the parse of the SQL statement
perl v5.12.4 2011-10-14 SELECTALL_XML(1p)