<p><font face="Arial" size="2">Does anyone know of the PostgreSQL or pl/psSQL equivalent to MS SQL Server's
xp_cmdshell? This is the command that allows you issue command-line statements from within SQL, e.g., you would do
xp_cmdshell'dir c:\' if you wanted to see the contents of the c: drive.</font><p><font face="Arial"
size="2">TM</font><br/><font face="Arial"
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