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ISQL does not allow to quit on Ctrl-C under LINUX after establishing successful connection to database [CORE3665] #4015

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firebird-automations opened this issue Nov 16, 2011 · 7 comments
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ISQL does not allow to quit on Ctrl-C under LINUX after establishing successful connection to database [CORE3665] #4015

firebird-automations opened this issue Nov 16, 2011 · 7 comments
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@AlexPeshkoff
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priority: major resolution: wontfix type: bug

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Submitted by: @pavel-zotov

Pressing Ctrl-C in ISQL has effect only before any connection is made.

uname -a
Linux firebird 2.6.33.3-85.fc13.x86_64 #⁠1 SMP Thu May 6 18:09:49 UTC 2010 x86_64 x86_64 x86_64 GNU/Linux

[firebird@firebirdG ~]$ isql -z
ISQL Version: LI-V2.5.1.26353 Firebird 2.5
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Modified by: @dyemanov

assignee: Alexander Peshkov [ alexpeshkoff ]

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Commented by: @AlexPeshkoff

Ctrl-C is used in isql to cancel active request to database. With no active request nothing is done. To cancel program please use ctrl-D.

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Modified by: @AlexPeshkoff

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Won't Fix [ 2 ]

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Commented by: @asfernandes

I don't agree. If it's waiting for input, Ctrl+C must close ISQL rolling back the current transactions.

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Commented by: @AlexPeshkoff

One problem with it. Imagine a case - user waits for a long request to complete, gets tired waiting, presses ctrl-C - but at this moment request completes. Instead of returing to SQL prompt he returns to OS with last transaction rolled back. And if first is not too dangerous, second can be very much undesired.

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Commented by: @asfernandes

It's how it's working in Windows AFAIR, and I don't think it's a real problem.

And if that's not desired, then Ctrl+C must not be used for query cancellation, as it main task in command line application is to abort.

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Modified by: @pcisar

status: Resolved [ 5 ] => Closed [ 6 ]

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priority: major resolution: wontfix type: bug
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