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sqlcl Ctrl+C handler

user11973317Feb 25 2019 — edited Feb 26 2019

Hello,

there is a difference in handling Ctrl+C keyboard signal between older and new sqlcl versions.

Now pressing Ctrl+C ends sqlcl tool. In earlier versions pressing Ctrl+C  didn't terminate sqlcl tool.

Could you bring the old behaviour back ? I think it was better before, it was consistent with sqlplus in unix / linux Ctrl+C - as it never close the tool, but only breaks the line.

Or maybe there is a way to customise the Ctrl+C handling in sqlcl via some kind of parameter / settitng ?

New versions:

C:\Users\user>sql /nolog

SQLcl: Release 18.4 Production on Wt lut 26 01:21:49 2019

Copyright (c) 1982, 2019, Oracle.  All rights reserved.

01:22:31 @>version

Oracle SQLDeveloper Command-Line (SQLcl) version: 18.4.0.0

01:22:50 @>^C

C:\Users\user>  ---------> CTRL+C ends sqlcl program

Old version:

C:\Users\user>sql /nolog

SQLcl: Release 17.3.0 Production on Wt lut 26 01:23:18 2019

Copyright (c) 1982, 2019, Oracle.  All rights reserved.

01:23:19 @>version

Oracle SQLDeveloper Command-Line (SQLcl) version: 17.3.0.256.1818

01:23:22 @>

01:39:19 @>

<<pressing Ctrl+C here>

01:39:20 @> ---> CTRL+C doesn't end sqlcl program

Piotr

Comments

The problem is in processing of check constraints - it seems there is a check constraint without condition. Can you run query for check constraints and to see in what column is the condition and if there is a check constraint without condition

Philip

NISHANTH BEJGAM

Thank you so much Philip. I followed your instruction and by executing the following queries, I see no results returned. and validated the CHECK constraints with conditions as well. Besides, I see couple of constraints are in disabled state in scheme now, please confirm will that cause the issue.
select constraint_name,search_condition from user_constraints where constraint_type='C' and search_condition is NULL;
select constraint_name,search_condition from all_constraints where constraint_type='C' and search_condition is NULL
select constraint_name,search_condition from dba_constraints where constraint_type='C' and search_condition is NULL.

there is one more column SEARCH_CONDITION_VC - can you check it as well?

NISHANTH BEJGAM

all the constraints are having NULL value for SEARCH_CONDITION_VC however SEARCH_CONDITION does has the value in it.

what's the DB version, PDB or CDB?

NISHANTH BEJGAM

it is 12C, PDB

Philip Stoyanov-Oracle

I cannot reproduce in my environment. How those tables and check constraints are created. Do you connect as owner of those tables or you see them through grants and synonyms. Are they in another container/PDB?

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Added on Feb 25 2019
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