| /*------------------------------------------------------------------------- |
| * |
| * parse_target.h |
| * handle target lists |
| * |
| * |
| * Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group |
| * Portions Copyright (c) 1994, Regents of the University of California |
| * |
| * src/include/parser/parse_target.h |
| * |
| *------------------------------------------------------------------------- |
| */ |
| #ifndef PARSE_TARGET_H |
| #define PARSE_TARGET_H |
| |
| #include "parser/parse_node.h" |
| |
| |
| extern List *transformTargetList(ParseState *pstate, List *targetlist, |
| ParseExprKind exprKind); |
| extern List *transformExpressionList(ParseState *pstate, List *exprlist, |
| ParseExprKind exprKind, bool allowDefault); |
| extern void resolveTargetListUnknowns(ParseState *pstate, List *targetlist); |
| extern void markTargetListOrigins(ParseState *pstate, List *targetlist); |
| extern TargetEntry *transformTargetEntry(ParseState *pstate, |
| Node *node, Node *expr, ParseExprKind exprKind, |
| char *colname, bool resjunk); |
| extern Expr *transformAssignedExpr(ParseState *pstate, Expr *expr, |
| ParseExprKind exprKind, |
| const char *colname, |
| int attrno, |
| List *indirection, |
| int location); |
| extern void updateTargetListEntry(ParseState *pstate, TargetEntry *tle, |
| char *colname, int attrno, |
| List *indirection, |
| int location); |
| extern Node *transformAssignmentIndirection(ParseState *pstate, |
| Node *basenode, |
| const char *targetName, |
| bool targetIsSubscripting, |
| Oid targetTypeId, |
| int32 targetTypMod, |
| Oid targetCollation, |
| List *indirection, |
| ListCell *indirection_cell, |
| Node *rhs, |
| CoercionContext ccontext, |
| int location); |
| extern List *checkInsertTargets(ParseState *pstate, List *cols, |
| List **attrnos); |
| extern TupleDesc expandRecordVariable(ParseState *pstate, Var *var, |
| int levelsup); |
| extern char *FigureColname(Node *node); |
| extern char *FigureIndexColname(Node *node); |
| |
| #endif /* PARSE_TARGET_H */ |
