with Firebird, so that the values are again rendered inline when
this is selected.  Related to :ticket:`3034`.
fixes #3381

applying any topological sort to tables on SQLite.  See the
changelog for details, but we now continue to sort
tables for SQLite on DROP, prohibit the sort from considering
alter, and only warn if we encounter an unresolvable cycle, in
which case, then we forego the ordering.  use_alter as always
is used to break such a cycle.
fixes #3378

assign the proper result type of Boolean to the result mapping, and
instead would leak column types from within the query into the
result map.  This issue exists in 0.9 and earlier as well, however
has less of an impact in those versions.  In 1.0, due to #918
this becomes a regression in that we now rely upon the result mapping
to be very accurate, else we can assign result-type processors to
the wrong column.   In all versions, this issue also has the effect
that a simple EXISTS will not apply the Boolean type handler, leading
to simple 1/0 values for backends without native boolean instead of
True/False.   The fix includes that an EXISTS columns argument
will be anon-labeled like other column expressions; a similar fix is
implemented for pure-boolean expressions like ``not_(True())``.
fixes #3372

convention would not properly work with pickle.  The attribute was
skipped leading to inconsistencies and failures if the unpickled
:class:`.MetaData` object were used to base additional tables
from.
fixes #3362

for an insert from select are the string names, and not
the Column objects.  The MSSQL dialect in particular relies upon
checking for these keys in params to know if identity insert
should be on.  references #3360

has been liberalized to warn for values that aren't even string
values, such as integers; previously, the updated warning system
of 1.0 made use of string formatting operations which
would raise an internal TypeError.   While these cases should ideally
raise totally, some backends like SQLite and MySQL do accept them
and are potentially in use by legacy code, not to mention that they
will always pass through if unicode conversion is turned off
for the target backend.
fixes #3346