Nice simple question.
However, a little more clarrification (,e.g. what rights or priveliges the poser has, which schemata he has access to, which schemata is owned, which schemata is the default, etc, to eliminate all uncertainty) would have improved the quality of this question.
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Space, the final frontier? not any more...
All limits henceforth are self-imposed.
“libera tute vulgaris ex”