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体验新版 GitCode,发现更多精彩内容 >>
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aaf11b93
编写于
3月 22, 2003
作者:
B
Bruce Momjian
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Back out to_char fixes until regression tests are fixed.
上级
05f916e6
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
38 addition
and
53 deletion
+38
-53
src/backend/utils/adt/formatting.c
src/backend/utils/adt/formatting.c
+38
-53
未找到文件。
src/backend/utils/adt/formatting.c
浏览文件 @
aaf11b93
/* -----------------------------------------------------------------------
* formatting.c
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.
59 2003/03/20 05:19:26
momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/formatting.c,v 1.
60 2003/03/22 02:12:24
momjian Exp $
*
*
* Portions Copyright (c) 1999-2002, PostgreSQL Global Development Group
...
...
@@ -276,19 +276,17 @@ typedef struct
* Flags for NUMBER version
* ----------
*/
#define NUM_F_DECIMAL 1 << 1
#define NUM_F_LDECIMAL 1 << 2
#define NUM_F_ZERO 1 << 3
#define NUM_F_BLANK 1 << 4
#define NUM_F_FILLMODE 1 << 5
#define NUM_F_LSIGN 1 << 6
#define NUM_F_BRACKET 1 << 7
#define NUM_F_MINUS 1 << 8
#define NUM_F_PLUS 1 << 9
#define NUM_F_ROMAN 1 << 10
#define NUM_F_MULTI 1 << 11
#define NUM_F_PLUS_POST 1 << 12
#define NUM_F_MINUS_POST 1 << 13
#define NUM_F_DECIMAL 0x01
#define NUM_F_LDECIMAL 0x02
#define NUM_F_ZERO 0x04
#define NUM_F_BLANK 0x08
#define NUM_F_FILLMODE 0x10
#define NUM_F_LSIGN 0x20
#define NUM_F_BRACKET 0x40
#define NUM_F_MINUS 0x80
#define NUM_F_PLUS 0x100
#define NUM_F_ROMAN 0x200
#define NUM_F_MULTI 0x400
#define NUM_LSIGN_PRE -1
#define NUM_LSIGN_POST 1
...
...
@@ -1054,8 +1052,6 @@ NUMDesc_prepare(NUMDesc *num, FormatNode *n)
elog
(
ERROR
,
"to_char/to_number(): can't use 'S' and 'MI' together."
);
}
num
->
flag
|=
NUM_F_MINUS
;
if
(
IS_DECIMAL
(
num
))
num
->
flag
|=
NUM_F_MINUS_POST
;
break
;
case
NUM_PL
:
...
...
@@ -1065,8 +1061,6 @@ NUMDesc_prepare(NUMDesc *num, FormatNode *n)
elog
(
ERROR
,
"to_char/to_number(): can't use 'S' and 'PL' together."
);
}
num
->
flag
|=
NUM_F_PLUS
;
if
(
IS_DECIMAL
(
num
))
num
->
flag
|=
NUM_F_PLUS_POST
;
break
;
case
NUM_SG
:
...
...
@@ -3886,36 +3880,28 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout, char *number,
else
{
Np
->
sign
=
sign
;
/* MI/PL/SG - write sign itself and not in number */
if
(
IS_PLUS
(
Np
->
Num
)
||
IS_MINUS
(
Np
->
Num
))
if
(
Np
->
sign
!=
'-'
)
{
if
(
IS_PLUS
(
Np
->
Num
)
&&
IS_MINUS
(
Np
->
Num
)
==
FALSE
)
Np
->
sign_wrote
=
FALSE
;
Np
->
sign_pos
=
-
1
;
Np
->
Num
->
flag
&=
~
NUM_F_BRACKET
;
Np
->
Num
->
flag
&=
~
NUM_F_MINUS
;
}
else
if
(
Np
->
sign
!=
'+'
)
Np
->
Num
->
flag
&=
~
NUM_F_PLUS
;
if
(
Np
->
sign
==
'+'
&&
IS_FILLMODE
(
Np
->
Num
)
&&
!
IS_LSIGN
(
Np
->
Num
))
Np
->
sign_wrote
=
TRUE
;
/* needn't sign */
else
{
if
(
Np
->
sign
!=
'-'
)
{
if
(
IS_BRACKET
(
Np
->
Num
))
Np
->
Num
->
flag
&=
~
NUM_F_BRACKET
;
if
(
IS_MINUS
(
Np
->
Num
))
Np
->
Num
->
flag
&=
~
NUM_F_MINUS
;
}
else
if
(
Np
->
sign
!=
'+'
&&
IS_PLUS
(
Np
->
Num
))
Np
->
Num
->
flag
&=
~
NUM_F_PLUS
;
Np
->
sign_wrote
=
FALSE
;
/* need sign */
if
(
Np
->
sign
==
'+'
&&
IS_FILLMODE
(
Np
->
Num
)
&&
!
IS_LSIGN
(
Np
->
Num
))
Np
->
sign_wrote
=
TRUE
;
/* needn't sign */
else
Np
->
sign_wrote
=
FALSE
;
/* need sign */
Np
->
sign_pos
=
-
1
;
Np
->
sign_pos
=
-
1
;
if
(
Np
->
Num
->
lsign
==
NUM_LSIGN_PRE
&&
Np
->
Num
->
pre
==
Np
->
Num
->
pre_lsign_num
)
Np
->
Num
->
lsign
=
NUM_LSIGN_POST
;
if
(
Np
->
Num
->
lsign
==
NUM_LSIGN_PRE
&&
Np
->
Num
->
pre
==
Np
->
Num
->
pre_lsign_num
)
Np
->
Num
->
lsign
=
NUM_LSIGN_POST
;
}
/* MI/PL/SG - write sign itself and not in number */
if
(
IS_PLUS
(
Np
->
Num
)
||
IS_MINUS
(
Np
->
Num
))
Np
->
sign_wrote
=
TRUE
;
/* needn't sign */
}
/*
...
...
@@ -3931,7 +3917,7 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout, char *number,
{
if
(
IS_DECIMAL
(
Np
->
Num
))
Np
->
last_relevant
=
get_last_relevant_decnum
(
Np
->
number
+
Np
->
number
+
((
Np
->
Num
->
zero_end
-
Np
->
num_pre
>
0
)
?
Np
->
Num
->
zero_end
-
Np
->
num_pre
:
0
));
}
...
...
@@ -3960,15 +3946,17 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout, char *number,
/*
* terrible Ora format
*/
if
(
IS_ZERO
(
Np
->
Num
)
==
FALSE
&&
*
Np
->
number
==
'0'
&&
IS_FILLMODE
(
Np
->
Num
)
==
FALSE
&&
Np
->
Num
->
post
)
if
(
!
IS_ZERO
(
Np
->
Num
)
&&
*
Np
->
number
==
'0'
&&
!
IS_FILLMODE
(
Np
->
Num
)
&&
Np
->
Num
->
post
!=
0
)
{
++
Np
->
sign_pos
;
if
(
IS_LSIGN
(
Np
->
Num
))
{
if
(
Np
->
Num
->
lsign
!=
NUM_LSIGN_PRE
)
if
(
Np
->
Num
->
lsign
==
NUM_LSIGN_PRE
)
++
Np
->
sign_pos
;
else
--
Np
->
sign_pos
;
}
}
...
...
@@ -3987,8 +3975,8 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout, char *number,
#ifdef DEBUG_TO_FROM_CHAR
elog
(
DEBUG_elog_output
,
"
\n\t
SIGN: '%c'
\n\t
NUM: '%s'
\n\t
PRE: %d
\n\t
POST: %d
\n\t
NUM_COUNT: %d
\n\t
NUM_PRE: %d
\n\t
SIGN_POS: %d
\n\t
SIGN_WROTE: %s
\n\t
ZERO: %s
\n\t
ZERO_START: %d
\n\t
ZERO_END: %d
\n\t
LAST_RELEVANT: %s
\n\t
BRACKET: %s
\n\t
PLUS: %s
\n\t
MINUS: %s"
,
Np
->
sign
,
"
\n\t
NUM: '%s'
\n\t
PRE: %d
\n\t
POST: %d
\n\t
NUM_COUNT: %d
\n\t
NUM_PRE: %d
\n\t
SIGN_POS: %d
\n\t
SIGN_WROTE: %s
\n\t
ZERO: %s
\n\t
ZERO_START: %d
\n\t
ZERO_END: %d
\n\t
LAST_RELEVANT: %s"
,
Np
->
number
,
Np
->
Num
->
pre
,
Np
->
Num
->
post
,
...
...
@@ -3999,11 +3987,8 @@ NUM_processor(FormatNode *node, NUMDesc *Num, char *inout, char *number,
IS_ZERO
(
Np
->
Num
)
?
"Yes"
:
"No"
,
Np
->
Num
->
zero_start
,
Np
->
Num
->
zero_end
,
Np
->
last_relevant
?
Np
->
last_relevant
:
"<not set>"
,
IS_BRACKET
(
Np
->
Num
)
?
"Yes"
:
"No"
,
IS_PLUS
(
Np
->
Num
)
?
"Yes"
:
"No"
,
IS_MINUS
(
Np
->
Num
)
?
"Yes"
:
"No"
);
Np
->
last_relevant
?
Np
->
last_relevant
:
"<not set>"
);
#endif
/*
...
...
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