CORE-462 New option in addition to -V switch to specify a custom verbose interval
CORE-2540 Utilities need a more coherent way to show help and version
CORE-2541 Too many hardcoded messages in nbackup
CORE-2542 qli and nbackup accept arbitrary input after the first letter of an option
CORE-2543 nbackup may hide the real cause of failure
CORE-2545 Lack of several validations in gbak
CORE-2547 Utilities need to honor their minimum number of characters to recognize an option
CORE-2565 Many hardcoded messages in Trace Manager
Moving functions that don't depend on preprocessing to iutils.cpp in isql is the only alien change here.
This batch of changes includes:
- Support for FIRST/SKIP clauses
- Support for CURRENT_CONNECTION, CURRENT_ROLE, CURRENT_TRANSACTION and CURRENT_USER context variables
- Changed the BLR generated for RM/Cobol programs to use blr_cstring
rather than blr_text so that CHAR and VARCHAR fields are not written
as "fixed length" fields from Cobol programs. Incoming CHAR and
VARCHAR fields are right filled with spaces inbound to the Cobol
program and stripped of trailing spaces outbound.
