Incorrect buffer size for ORDER BY expression with system fields [CORE2027]

[firebird-automations]

Submitted by: @asfernandes

Is related to QA357

This query aborts in debug build and returns string truncation error in release build depending on connection charset.

isql -ch dos850 t.fdb OR isql -ch utf8 t.fdb
select rdb$relation_name
from rdb$relations
order by '0' || rdb$relation_name;

Commits: a608f5e

====== Test Details ======

Test probably needs to be re-implemented: it hopes that in the future FB-versions all IDs of NEW system tables in rdb$relations (i.e. tables that currently not exist) will be > 40.

[firebird-automations]

Modified by: @asfernandes

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

resolution: Fixed [ 1 ]

Fix Version: 2.5 Beta 1 [ 10251 ]

assignee: Adriano dos Santos Fernandes [ asfernandes ]

[firebird-automations]

Modified by: @pcisar

Link: This issue is related to QA357 [ QA357 ]

[firebird-automations]

Commented by: @pcisar

QA test added.

[firebird-automations]

Modified by: @pcisar

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

[firebird-automations]

Modified by: @pavel-zotov

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

QA Status: Done with caveats

Test Details: Test probably needs to be re-implemented: it hopes that in the future FB-versions all IDs of NEW system tables in rdb$relations (i.e. tables that currently not exist) will be > 40.