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Full Discussion: Run script on multiple files
Top Forums Shell Programming and Scripting Run script on multiple files Post 302883489 by RudiC on Tuesday 14th of January 2014 01:10:43 PM
Old 01-14-2014
No, sth like (untested)
Code:
{if !($2 in count) CNT++; count[$2]++; keyword[$2] = $1} 
END { for (i=1;i<=CNT;i++)

so, for every $2 not yet found in the array, CNT will be incremented and can then be used in the END section.
 

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END(7)								   SQL Commands 							    END(7)

NAME
END - commit the current transaction SYNOPSIS
END [ WORK | TRANSACTION ] DESCRIPTION
END commits the current transaction. All changes made by the transaction become visible to others and are guaranteed to be durable if a crash occurs. This command is a PostgreSQL extension that is equivalent to COMMIT [commit(7)]. PARAMETERS
WORK TRANSACTION Optional key words. They have no effect. NOTES
Use ROLLBACK [rollback(7)] to abort a transaction. Issuing END when not inside a transaction does no harm, but it will provoke a warning message. EXAMPLES
To commit the current transaction and make all changes permanent: END; COMPATIBILITY
END is a PostgreSQL extension that provides functionality equivalent to COMMIT [commit(7)], which is specified in the SQL standard. SEE ALSO
BEGIN [begin(7)], COMMIT [commit(7)], ROLLBACK [rollback(7)] SQL - Language Statements 2010-05-14 END(7)
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