PostgreSQL Source Code
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value.c
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/*-------------------------------------------------------------------------
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*
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* value.c
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* implementation of value nodes
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*
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*
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* Copyright (c) 2003-2025, PostgreSQL Global Development Group
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*
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*
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* IDENTIFICATION
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* src/backend/nodes/value.c
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*
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*-------------------------------------------------------------------------
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*/
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#include "
postgres.h
"
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#include "
nodes/value.h
"
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/*
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* makeInteger
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*/
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Integer
*
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makeInteger
(
int
i
)
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{
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Integer
*v =
makeNode
(
Integer
);
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v->
ival
=
i
;
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return
v;
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}
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/*
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* makeFloat
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*
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* Caller is responsible for passing a palloc'd string.
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*/
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Float
*
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makeFloat
(
char
*numericStr)
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{
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Float
*v =
makeNode
(
Float
);
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v->
fval
= numericStr;
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return
v;
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}
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/*
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* makeBoolean
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*/
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Boolean
*
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makeBoolean
(
bool
val
)
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{
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Boolean
*v =
makeNode
(
Boolean
);
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v->
boolval
=
val
;
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return
v;
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}
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/*
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* makeString
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*
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* Caller is responsible for passing a palloc'd string.
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*/
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String
*
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makeString
(
char
*
str
)
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{
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String
*v =
makeNode
(
String
);
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v->
sval
=
str
;
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return
v;
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}
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/*
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* makeBitString
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*
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* Caller is responsible for passing a palloc'd string.
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*/
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BitString
*
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makeBitString
(
char
*
str
)
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{
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BitString
*v =
makeNode
(
BitString
);
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v->
bsval
=
str
;
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return
v;
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}
str
const char * str
Definition:
hashfn_unstable.h:256
val
long val
Definition:
informix.c:689
i
int i
Definition:
isn.c:72
makeNode
#define makeNode(_type_)
Definition:
nodes.h:155
postgres.h
BitString
Definition:
value.h:72
BitString::bsval
char * bsval
Definition:
value.h:76
Boolean
Definition:
value.h:56
Boolean::boolval
bool boolval
Definition:
value.h:60
Float
Definition:
value.h:48
Float::fval
char * fval
Definition:
value.h:52
Integer
Definition:
value.h:29
Integer::ival
int ival
Definition:
value.h:33
String
Definition:
value.h:64
String::sval
char * sval
Definition:
value.h:68
makeInteger
Integer * makeInteger(int i)
Definition:
value.c:23
makeString
String * makeString(char *str)
Definition:
value.c:63
makeBitString
BitString * makeBitString(char *str)
Definition:
value.c:77
makeFloat
Float * makeFloat(char *numericStr)
Definition:
value.c:37
makeBoolean
Boolean * makeBoolean(bool val)
Definition:
value.c:49
value.h
src
backend
nodes
value.c
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