datatable.internal¶
The functions in this sub-module are considered to be “internal” and
not useful for day-to-day work with datatable
module.
Compiler used when building datatable. |
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C pointer to column’s data |
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Indicators of which columns in the frame are virtual. |
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Run checks on whether the frame’s state is corrupted. |
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Get ids of threads spawned by datatable. |
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Was datatable built in debug mode? |
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Was datatable built with support for regular expressions? |