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Top Forums Shell Programming and Scripting merge same pattern of same column in one line Post 302690503 by raj_saini20 on Thursday 23rd of August 2012 05:48:02 AM
Old 08-23-2012
Code:
 awk 'BEGIN{i=1}{if(a[$1]){a[$1]=a[$1]FS$2;b[$1]=b[$1]FS$3}else{a[$1]=$2;b[$1]=$3;c[i]=$1;i++}}END{for(j=1;j<i;j++){print c[j],a[c[j]],b[c[j]]}}' file

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END(7)							  PostgreSQL 9.2.7 Documentation						    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(7). PARAMETERS
WORK, TRANSACTION Optional key words. They have no effect. NOTES
Use 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(7), which is specified in the SQL standard. SEE ALSO
BEGIN(7), COMMIT(7), ROLLBACK(7) PostgreSQL 9.2.7 2014-02-17 END(7)
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