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Top Forums Shell Programming and Scripting piping oracle output to a file? Post 302116454 by samuelc on Friday 4th of May 2007 03:09:09 AM
Old 05-04-2007
Please explain this code snippet to me

Hi all,
I am new to shell scripting and want to know how this code works.

{
echo "set pagesize 0"
echo "SELECT empno||','||ename||','||job||','||mgr||hiredate||','||sal||','||comm||','||deptno "\
"FROM emp;"
} | sqlplus -s $username/$password@$database >> $root_dir/$csv_file1

Thanks in advance.
 

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ZONE2SQL(8)						      System Manager's Manual						       ZONE2SQL(8)

NAME
zone2sql - Convert ISC Bind zones to SQL SYNOPSIS
zone2sql [OPTIONS] DESCRIPTION
Zone2sql parses Bind named.conf files and zonefiles and outputs SQL on standard out, which can then be fed to your database. zone2sql understands the Bind master file extension '$GENERATE' and will also honour '$ORIGIN' and '$TTL'. For backends supporting slave operation (currently only the PostgreSQL backend), there is also an option to keep slave zones as slaves, and not convert them to native operation. By default, zone2sql outputs code suitable for the mysqlbackend, but it can also generate SQL for the Generic PostgreSQL and Oracle back- ends. OPTIONS
Input options: --named-conf=<filename> Read <filename> to get the bind configuration --zone=<zone-file> Parse only this zone file. Conflicts with --named-conf parameter. --zone-name=<name> When parsing a single zone without $ORIGIN statement, set this as the zone name. Output options: --bare Output in a bare format, suitable for further parsing. The output is formatted as follows: domain_id<TAB>'qname'<TAB>'qtype'<TAB>'content'<TAB>prio<TAB>ttl --gmysql Output in format suitable for the default configuration of the Generic MySQL backend. --gpgsql Output in format suitable for the default configuration of the Generic PostgreSQL backend. --mysql Output in format suitable for the default configuration of the MySQL backend (the default output format). --oracle Output in format suitable for the default configuration of the Generic Oracle backend. --transactions For Oracle and PostgreSQL output, wrap each domain in a transaction for higher speed and integrity. Other options: --slave Maintain slave status of zones listed in named.conf as being slaves. The default behaviour is to convert all zones to native opera- tion. --on-error-resume-next Ignore missing files during parsing. Dangerous. --help List all options --verbose Be verbose during conversion. SEE ALSO
pdns_server(8) PowerDNS December 2002 ZONE2SQL(8)
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