34 lines
1.4 KiB
C
34 lines
1.4 KiB
C
/* -------------------------------------------------------------------------
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*
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* parse_target.h
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* handle target lists
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*
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*
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* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/parser/parse_target.h
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*
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* -------------------------------------------------------------------------
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*/
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#ifndef PARSE_TARGET_H
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#define PARSE_TARGET_H
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#include "parser/parse_node.h"
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extern List* transformTargetList(ParseState* pstate, List* targetlist);
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extern List* transformExpressionList(ParseState* pstate, List* exprlist);
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extern void markTargetListOrigins(ParseState* pstate, List* targetlist);
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extern void resolveTargetListUnknowns(ParseState* pstate, List* targetlist);
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extern TargetEntry* transformTargetEntry(ParseState* pstate, Node* node, Node* expr, char* colname, bool resjunk);
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extern Expr* transformAssignedExpr(
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ParseState* pstate, Expr* expr, char* colname, int attrno, List* indirection, int location);
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extern void updateTargetListEntry(
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ParseState* pstate, TargetEntry* tle, char* colname, int attrno, List* indirection, int location);
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extern List* checkInsertTargets(ParseState* pstate, List* cols, List** attrnos);
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extern TupleDesc expandRecordVariable(ParseState* pstate, Var* var, int levelsup);
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extern char* FigureColname(Node* node);
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extern char* FigureIndexColname(Node* node);
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#endif /* PARSE_TARGET_H */
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