codekingpro/portable-devtools

1/*-------------------------------------------------------------------------2 *3 * parse_target.h4 *	  handle target lists5 *6 *7 * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group8 * Portions Copyright (c) 1994, Regents of the University of California9 *10 * src/include/parser/parse_target.h11 *12 *-------------------------------------------------------------------------13 */14#ifndef PARSE_TARGET_H15#define PARSE_TARGET_H16 17#include "parser/parse_node.h"18 19 20extern List *transformTargetList(ParseState *pstate, List *targetlist,21								 ParseExprKind exprKind);22extern List *transformExpressionList(ParseState *pstate, List *exprlist,23									 ParseExprKind exprKind, bool allowDefault);24extern void resolveTargetListUnknowns(ParseState *pstate, List *targetlist);25extern void markTargetListOrigins(ParseState *pstate, List *targetlist);26extern TargetEntry *transformTargetEntry(ParseState *pstate,27										 Node *node, Node *expr, ParseExprKind exprKind,28										 char *colname, bool resjunk);29extern Expr *transformAssignedExpr(ParseState *pstate, Expr *expr,30								   ParseExprKind exprKind,31								   const char *colname,32								   int attrno,33								   List *indirection,34								   int location);35extern void updateTargetListEntry(ParseState *pstate, TargetEntry *tle,36								  char *colname, int attrno,37								  List *indirection,38								  int location);39extern Node *transformAssignmentIndirection(ParseState *pstate,40											Node *basenode,41											const char *targetName,42											bool targetIsSubscripting,43											Oid targetTypeId,44											int32 targetTypMod,45											Oid targetCollation,46											List *indirection,47											ListCell *indirection_cell,48											Node *rhs,49											CoercionContext ccontext,50											int location);51extern List *checkInsertTargets(ParseState *pstate, List *cols,52								List **attrnos);53extern TupleDesc expandRecordVariable(ParseState *pstate, Var *var,54									  int levelsup);55extern char *FigureColname(Node *node);56extern char *FigureIndexColname(Node *node);57 58#endif							/* PARSE_TARGET_H */59