[Sqlalchemy-tickets] [sqlalchemy] #2716: table.tometadata(metadata) should copy column.info dictionary instead of referencing same dictionary

[sqlalchemy <mi...@zz...>]

#2716: table.tometadata(metadata) should copy column.info dictionary instead of
referencing same dictionary
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 Reporter:  kentbower  |           Owner:  zzzeek
     Type:  defect     |          Status:  new
 Priority:  low        |       Milestone:
Component:  orm        |        Severity:  no triage selected yet
 Keywords:             |  Progress State:  awaiting triage
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 After executing `table.tometadata(metadata)`, the new table's new column's
 `info` dictionaries are references to the original columns' dictionaries
 instead of a copy of the dictionary.

 If this is by design for some reason, no hard feelings, close ticket, but
 seems bad design to me to have the new instances of the columns
 referencing the original columns' `info` dictionaries.

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Ticket URL: <http://www.sqlalchemy.org/trac/ticket/2716>
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