makefuncs.h

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/*-------------------------------------------------------------------------
 *
 * makefuncs.h
 *    prototypes for the creator functions of various nodes
 *
 *
 * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/nodes/makefuncs.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef MAKEFUNC_H
#define MAKEFUNC_H
 
#include "nodes/execnodes.h"
#include "nodes/parsenodes.h"
 
 
extern A_Expr *makeA_Expr(A_Expr_Kind kind, List *name,
                          Node *lexpr, Node *rexpr, int location);
 
extern A_Expr *makeSimpleA_Expr(A_Expr_Kind kind, char *name,
                                Node *lexpr, Node *rexpr, int location);
 
extern Var *makeVar(int varno,
                    AttrNumber varattno,
                    Oid vartype,
                    int32 vartypmod,
                    Oid varcollid,
                    Index varlevelsup);
 
extern Var *makeVarFromTargetEntry(int varno,
                                   TargetEntry *tle);
 
extern Var *makeWholeRowVar(RangeTblEntry *rte,
                            int varno,
                            Index varlevelsup,
                            bool allowScalar);
 
extern TargetEntry *makeTargetEntry(Expr *expr,
                                    AttrNumber resno,
                                    char *resname,
                                    bool resjunk);
 
extern TargetEntry *flatCopyTargetEntry(TargetEntry *src_tle);
 
extern FromExpr *makeFromExpr(List *fromlist, Node *quals);
 
extern Const *makeConst(Oid consttype,
                        int32 consttypmod,
                        Oid constcollid,
                        int constlen,
                        Datum constvalue,
                        bool constisnull,
                        bool constbyval);
 
extern Const *makeNullConst(Oid consttype, int32 consttypmod, Oid constcollid);
 
extern Node *makeBoolConst(bool value, bool isnull);
 
extern Expr *makeBoolExpr(BoolExprType boolop, List *args, int location);
 
extern Alias *makeAlias(const char *aliasname, List *colnames);
 
extern RelabelType *makeRelabelType(Expr *arg, Oid rtype, int32 rtypmod,
                                    Oid rcollid, CoercionForm rformat);
 
extern RangeVar *makeRangeVar(char *schemaname, char *relname, int location);
 
extern TypeName *makeTypeName(char *typnam);
extern TypeName *makeTypeNameFromNameList(List *names);
extern TypeName *makeTypeNameFromOid(Oid typeOid, int32 typmod);
 
extern ColumnDef *makeColumnDef(const char *colname,
                                Oid typeOid, int32 typmod, Oid collOid);
 
extern FuncExpr *makeFuncExpr(Oid funcid, Oid rettype, List *args,
                              Oid funccollid, Oid inputcollid, CoercionForm fformat);
 
extern FuncCall *makeFuncCall(List *name, List *args,
                              CoercionForm funcformat, int location);
 
extern Expr *make_opclause(Oid opno, Oid opresulttype, bool opretset,
                           Expr *leftop, Expr *rightop,
                           Oid opcollid, Oid inputcollid);
 
extern Expr *make_andclause(List *andclauses);
extern Expr *make_orclause(List *orclauses);
extern Expr *make_notclause(Expr *notclause);
 
extern Node *make_and_qual(Node *qual1, Node *qual2);
extern Expr *make_ands_explicit(List *andclauses);
extern List *make_ands_implicit(Expr *clause);
 
extern IndexInfo *makeIndexInfo(int numattrs, int numkeyattrs, Oid amoid,
                                List *expressions, List *predicates,
                                bool unique, bool nulls_not_distinct,
                                bool isready, bool concurrent,
                                bool summarizing);
 
extern DefElem *makeDefElem(char *name, Node *arg, int location);
extern DefElem *makeDefElemExtended(char *nameSpace, char *name, Node *arg,
                                    DefElemAction defaction, int location);
 
extern GroupingSet *makeGroupingSet(GroupingSetKind kind, List *content, int location);
 
extern VacuumRelation *makeVacuumRelation(RangeVar *relation, Oid oid, List *va_cols);
 
extern JsonFormat *makeJsonFormat(JsonFormatType type, JsonEncoding encoding,
                                  int location);
extern JsonValueExpr *makeJsonValueExpr(Expr *expr, JsonFormat *format);
extern Node *makeJsonKeyValue(Node *key, Node *value);
extern Node *makeJsonIsPredicate(Node *expr, JsonFormat *format,
                                 JsonValueType item_type, bool unique_keys,
                                 int location);
extern JsonEncoding makeJsonEncoding(char *name);
 
#endif                          /* MAKEFUNC_H */