Enumerations
enum	enum_window_frame_unit { WFU_ROWS , WFU_RANGE , WFU_GROUPS }
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enum	enum_window_border_type { WBT_CURRENT_ROW = 0 , WBT_VALUE_PRECEDING , WBT_VALUE_FOLLOWING , WBT_UNBOUNDED_PRECEDING , WBT_UNBOUNDED_FOLLOWING }
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enum	enum_window_frame_exclusion { WFX_CURRENT_ROW , WFX_GROUP , WFX_TIES , WFX_NO_OTHERS }
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enum	enum_null_treatment { NT_NONE , NT_RESPECT_NULLS , NT_IGNORE_NULLS }
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enum	enum_from_first_last { NFL_NONE , NFL_FROM_FIRST , NFL_FROM_LAST }
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Enumeration Type Documentation

◆ enum_from_first_last

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SQL 2011 6.10 from first or last

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SQL 2011 6.10 null treatment

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SQL 2003 7.11 <window frame extent> and class PT_border The Window::comparators array depends on the order of values in this enum.

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SQL 2003 7.11 <window frame exclusion> and class PT_exclusion

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SQL 2003 7.11 <window frame units> and class PT_border