which has not yet been assigned a name, i.e. as in
declarative, is used in a context where it is
exported to the columns collection of an enclosing
select() construct, or if any construct involving
that column is compiled before its name is
assigned. [ticket:1862]
that tables with column names that overlap another column
of the form "<tablename>_<columnname>" won't produce
errors if column._label is used as a bind name during
an UPDATE. Test coverage which wasn't present in 0.5
has been added. [ticket:1755]
directly down to select().with_hint() and also accepts
entities as well as tables and aliases. See with_hint() in the
SQL section below. [ticket:921]
- Added with_hint() method to select() construct. Specify
a table/alias, hint text, and optional dialect name, and
"hints" will be rendered in the appropriate place in the
statement. Works for Oracle, Sybase, MySQL. [ticket:921]
using character counts, i.e. VARCHAR2(50 CHAR), so that
the column is sized in terms of characters and not bytes.
Column reflection of character types will also use
ALL_TAB_COLUMNS.CHAR_LENGTH instead of
ALL_TAB_COLUMNS.DATA_LENGTH. Both of these behaviors take
effect when the server version is 9 or higher - for
version 8, the old behaviors are used. [ticket:1744]
Mike Bayer