Fix crash when accessing a query with duplicated table names

Review Request #118519 - Created June 4, 2014 and submitted

Information
Jarosław Staniek
calligra
calligra/2.8
315852
Reviewers
calligra
andriusr, okukharchuk, piggz, tanis, tolszak, wicik, wkosowicz
Fix crash when accessing a query with duplicated table names

Example query that crashed: SELECT t.foo FROM t, t.
Now error message is displayed so user can fix the statement.

FIXED-IN:2.8.4
No longer crashes for tested queries, we're no longer using dangerous function at() in this context
Adam Pigg
Adam Pigg
Commit Hook
This review has been submitted with commit f8f807ebd94d9f9596977ba3a0a9973ede610eb0 by Jaroslaw Staniek to branch master.
Jarosław Staniek
Review request changed

Status: Closed (submitted)

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