09-26-2012
No. With my script you need the END clause to print the trailing <newline>; with spacebar's script you need the END clause to print the entire last line.
Until you hit EOF, you don't know that there won't be another input line that needs to be joined to what you have already accumulated.
Last edited by Don Cragun; 09-26-2012 at 11:38 PM..
Reason: fix typo
This User Gave Thanks to Don Cragun For This Post:
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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)