src/backend/nodes/value.c

   1 /*-------------------------------------------------------------------------
   2  *
   3  * value.c
   4  *        implementation of value nodes
   5  *
   6  *
   7  * Copyright (c) 2003-2025, PostgreSQL Global Development Group
   8  *
   9  *
  10  * IDENTIFICATION
  11  *        src/backend/nodes/value.c
  12  *
  13  *-------------------------------------------------------------------------
  14  */
  15 #include "postgres.h"
  16
  17 #include "nodes/value.h"
  18
  19 /*
  20  *      makeInteger
  21  */
  22 Integer *
  23 makeInteger(int i)
  24 {
  25         Integer    *v = makeNode(Integer);
  26
  27         v->ival = i;
  28         return v;
  29 }
  30
  31 /*
  32  *      makeFloat
  33  *
  34  * Caller is responsible for passing a palloc'd string.
  35  */
  36 Float *
  37 makeFloat(char *numericStr)
  38 {
  39         Float      *v = makeNode(Float);
  40
  41         v->fval = numericStr;
  42         return v;
  43 }
  44
  45 /*
  46  *      makeBoolean
  47  */
  48 Boolean *
  49 makeBoolean(bool val)
  50 {
  51         Boolean    *v = makeNode(Boolean);
  52
  53         v->boolval = val;
  54         return v;
  55 }
  56
  57 /*
  58  *      makeString
  59  *
  60  * Caller is responsible for passing a palloc'd string.
  61  */
  62 String *
  63 makeString(char *str)
  64 {
  65         String     *v = makeNode(String);
  66
  67         v->sval = str;
  68         return v;
  69 }
  70
  71 /*
  72  *      makeBitString
  73  *
  74  * Caller is responsible for passing a palloc'd string.
  75  */
  76 BitString *
  77 makeBitString(char *str)
  78 {
  79         BitString  *v = makeNode(BitString);
  80
  81         v->bsval = str;
  82         return v;
  83 }