src/include/nodes/makefuncs.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * makefuncs.h
   4  *        prototypes for the creator functions of various nodes
   5  *
   6  *
   7  * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
   8  * Portions Copyright (c) 1994, Regents of the University of California
   9  *
  10  * src/include/nodes/makefuncs.h
  11  *
  12  *-------------------------------------------------------------------------
  13  */
  14 #ifndef MAKEFUNC_H
  15 #define MAKEFUNC_H
  16
  17 #include "nodes/execnodes.h"
  18 #include "nodes/parsenodes.h"
  19
  20
  21 extern A_Expr *makeA_Expr(A_Expr_Kind kind, List *name,
  22                                                   Node *lexpr, Node *rexpr, int location);
  23
  24 extern A_Expr *makeSimpleA_Expr(A_Expr_Kind kind, char *name,
  25                                                                 Node *lexpr, Node *rexpr, int location);
  26
  27 extern Var *makeVar(int varno,
  28                                         AttrNumber varattno,
  29                                         Oid vartype,
  30                                         int32 vartypmod,
  31                                         Oid varcollid,
  32                                         Index varlevelsup);
  33
  34 extern Var *makeVarFromTargetEntry(int varno,
  35                                                                    TargetEntry *tle);
  36
  37 extern Var *makeWholeRowVar(RangeTblEntry *rte,
  38                                                         int varno,
  39                                                         Index varlevelsup,
  40                                                         bool allowScalar);
  41
  42 extern TargetEntry *makeTargetEntry(Expr *expr,
  43                                                                         AttrNumber resno,
  44                                                                         char *resname,
  45                                                                         bool resjunk);
  46
  47 extern TargetEntry *flatCopyTargetEntry(TargetEntry *src_tle);
  48
  49 extern FromExpr *makeFromExpr(List *fromlist, Node *quals);
  50
  51 extern Const *makeConst(Oid consttype,
  52                                                 int32 consttypmod,
  53                                                 Oid constcollid,
  54                                                 int constlen,
  55                                                 Datum constvalue,
  56                                                 bool constisnull,
  57                                                 bool constbyval);
  58
  59 extern Const *makeNullConst(Oid consttype, int32 consttypmod, Oid constcollid);
  60
  61 extern Node *makeBoolConst(bool value, bool isnull);
  62
  63 extern Expr *makeBoolExpr(BoolExprType boolop, List *args, int location);
  64
  65 extern Alias *makeAlias(const char *aliasname, List *colnames);
  66
  67 extern RelabelType *makeRelabelType(Expr *arg, Oid rtype, int32 rtypmod,
  68                                                                         Oid rcollid, CoercionForm rformat);
  69
  70 extern RangeVar *makeRangeVar(char *schemaname, char *relname, int location);
  71 extern Constraint *makeNotNullConstraint(String *colname);
  72
  73 extern TypeName *makeTypeName(char *typnam);
  74 extern TypeName *makeTypeNameFromNameList(List *names);
  75 extern TypeName *makeTypeNameFromOid(Oid typeOid, int32 typmod);
  76
  77 extern ColumnDef *makeColumnDef(const char *colname,
  78                                                                 Oid typeOid, int32 typmod, Oid collOid);
  79
  80 extern FuncExpr *makeFuncExpr(Oid funcid, Oid rettype, List *args,
  81                                                           Oid funccollid, Oid inputcollid, CoercionForm fformat);
  82
  83 extern FuncCall *makeFuncCall(List *name, List *args,
  84                                                           CoercionForm funcformat, int location);
  85
  86 extern Expr *make_opclause(Oid opno, Oid opresulttype, bool opretset,
  87                                                    Expr *leftop, Expr *rightop,
  88                                                    Oid opcollid, Oid inputcollid);
  89
  90 extern Expr *make_andclause(List *andclauses);
  91 extern Expr *make_orclause(List *orclauses);
  92 extern Expr *make_notclause(Expr *notclause);
  93
  94 extern Node *make_and_qual(Node *qual1, Node *qual2);
  95 extern Expr *make_ands_explicit(List *andclauses);
  96 extern List *make_ands_implicit(Expr *clause);
  97
  98 extern IndexInfo *makeIndexInfo(int numattrs, int numkeyattrs, Oid amoid,
  99                                                                 List *expressions, List *predicates,
 100                                                                 bool unique, bool nulls_not_distinct,
 101                                                                 bool isready, bool concurrent,
 102                                                                 bool summarizing, bool withoutoverlaps);
 103
 104 extern Node *makeStringConst(char *str, int location);
 105 extern DefElem *makeDefElem(char *name, Node *arg, int location);
 106 extern DefElem *makeDefElemExtended(char *nameSpace, char *name, Node *arg,
 107                                                                         DefElemAction defaction, int location);
 108
 109 extern GroupingSet *makeGroupingSet(GroupingSetKind kind, List *content, int location);
 110
 111 extern VacuumRelation *makeVacuumRelation(RangeVar *relation, Oid oid, List *va_cols);
 112
 113 extern JsonFormat *makeJsonFormat(JsonFormatType type, JsonEncoding encoding,
 114                                                                   int location);
 115 extern JsonValueExpr *makeJsonValueExpr(Expr *raw_expr, Expr *formatted_expr,
 116                                                                                 JsonFormat *format);
 117 extern Node *makeJsonKeyValue(Node *key, Node *value);
 118 extern Node *makeJsonIsPredicate(Node *expr, JsonFormat *format,
 119                                                                  JsonValueType item_type, bool unique_keys,
 120                                                                  int location);
 121 extern JsonBehavior *makeJsonBehavior(JsonBehaviorType btype, Node *expr,
 122                                                                           int location);
 123 extern JsonTablePath *makeJsonTablePath(Const *pathvalue, char *pathname);
 124 extern JsonTablePathSpec *makeJsonTablePathSpec(char *string, char *name,
 125                                                                                                 int string_location,
 126                                                                                                 int name_location);
 127
 128 #endif                                                  /* MAKEFUNC_H */