MySQL 8.1.0
Source Code Documentation
window_lex.h
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2
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15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License, version 2.0, for more details.
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22*/
23
24#ifndef WINDOW_LEX_INCLUDED
25#define WINDOW_LEX_INCLUDED
26
27/**
28 Cf. SQL 2003 7.11 <window frame units> and class PT_border
29*/
31
32/**
33 Cf. SQL 2003 7.11 <window frame extent> and class PT_border
34 The Window::comparators array depends on the order of values in this enum.
35*/
42};
43
44/**
45 Cf. SQL 2003 7.11 <window frame exclusion> and class PT_exclusion
46*/
52};
53
54/**
55 Cf. SQL 2011 6.10 null treatment
56*/
58
59/**
60 Cf. SQL 2011 6.10 from first or last
61*/
63
64#endif /* WINDOW_LEX_INCLUDED */
enum_null_treatment
Cf.
Definition: window_lex.h:57
@ NT_IGNORE_NULLS
Definition: window_lex.h:57
@ NT_NONE
Definition: window_lex.h:57
@ NT_RESPECT_NULLS
Definition: window_lex.h:57
enum_window_frame_exclusion
Cf.
Definition: window_lex.h:47
@ WFX_CURRENT_ROW
Definition: window_lex.h:48
@ WFX_TIES
Definition: window_lex.h:50
@ WFX_NO_OTHERS
Definition: window_lex.h:51
@ WFX_GROUP
Definition: window_lex.h:49
enum_window_frame_unit
Cf.
Definition: window_lex.h:30
@ WFU_GROUPS
Definition: window_lex.h:30
@ WFU_RANGE
Definition: window_lex.h:30
@ WFU_ROWS
Definition: window_lex.h:30
enum_from_first_last
Cf.
Definition: window_lex.h:62
@ NFL_NONE
Definition: window_lex.h:62
@ NFL_FROM_LAST
Definition: window_lex.h:62
@ NFL_FROM_FIRST
Definition: window_lex.h:62
enum_window_border_type
Cf.
Definition: window_lex.h:36
@ WBT_CURRENT_ROW
Definition: window_lex.h:37
@ WBT_UNBOUNDED_PRECEDING
Definition: window_lex.h:40
@ WBT_VALUE_FOLLOWING
Definition: window_lex.h:39
@ WBT_VALUE_PRECEDING
Definition: window_lex.h:38
@ WBT_UNBOUNDED_FOLLOWING
Definition: window_lex.h:41