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Full Discussion: Korn shell script - SQL statement challenges
Top Forums Shell Programming and Scripting Korn shell script - SQL statement challenges Post 302848581 by spacebar on Thursday 29th of August 2013 02:34:13 PM
Old 08-29-2013
This is one example:
Code:
$ cat sql_file.sql
sql Select /*+ use_has(a,b) */ *
    from customer a,
         customer_address b
    where a.id = b.id
    -- and a.id is not null
    and b.address is not null

$ cat sql_file.sql | tr -d '\n' | sed 's/ \{2,\}/ /g' | sed 's/-- //g'
sql Select /*+ use_has(a,b) */ * from customer a, customer_address b where a.id = b.id and a.id is not null and b.address is not null

$ cat file2
$$SQL=select count(*) from dual

$ sql='sql Select /*+ use_has(a,b) */ * from customer a, customer_address b where a.id = b.id and a.id is not null and b.address is not null'

# This just replaces the $$SQL with the contents of the variable($sql) in the file as you requested not the rest of the line.
$ sed "s#\$\$SQL#$sql#g" file2
sql Select /*+ use_has(a,b) */ * from customer a, customer_address b where a.id = b.id and a.id is not null and b.address is not null=select count(*) from dual

 

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LEARN ABOUT DEBIAN

cvm-sql

cvm-sql(7)						 Miscellaneous Information Manual						cvm-sql(7)

NAME

       cvm-sql - CVM SQL Framework

QUERY SUBSTITUTION

       $VAR  and  ${VAR} are replaced with the quoted value of the environment variable named VAR.  Use the second form when VAR contains anything
       other than alpha-numeric or underscore (_) characters.  Do not include quotes in the query.  The variables account and domain  contain  the
       account and domain names given by the CVM client.  $$ is replaced with a single dollar sign.

QUERY RESULTS

       The query must produce the following fields exactly in order.  All required fields must not be null or empty.

       1.     Password, encrypted with crypt(3) (required)

       2.     Actual account name (required)

       3.     User ID (integer) (required)

       4.     Group ID (integer) (required)

       5.     Directory (required)

       6.     Real name (optional)

       7.     Login shell (optional)

       8.     Group name (optional)

       9.     Domain name (optional)

       10.    System account name (optional)

       11.    System account directory (optional)

       12.    Mailbox path (optional)

DEFAULT QUERY

       SELECT  password, username, userid, groupid, directory, realname, shell, groupname, domain, sys_username, sys_directory FROM accounts WHERE
       username=$account AND domain=$domain

SEE ALSO

       cvm-mysql(8), cvm-pgsql(8), cvm-pwfile(8), cvm-qmail(8), cvm-unix(8), cvm-vmailmgr(8), cvm-benchclient(8), cvm-checkpassword(8),  cvm-test-
       client(8)

	http://untroubled.org/cvm/cvm.html

																	cvm-sql(7)
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