/*------------------------------------------------------------------------- * * keywords.h * lexical token lookup for key words in PostgreSQL * * * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/parser/keywords.h * *------------------------------------------------------------------------- */ #ifndef KEYWORDS_H #define KEYWORDS_H /* Keyword categories --- should match lists in gram.y */ #define UNRESERVED_KEYWORD 0 #define COL_NAME_KEYWORD 1 #define TYPE_FUNC_NAME_KEYWORD 2 #define RESERVED_KEYWORD 3 typedef struct ScanKeyword { const char *name; /* in lower case */ int16 value; /* grammar's token code */ int16 category; /* see codes above */ } ScanKeyword; extern PGDLLIMPORT const ScanKeyword ScanKeywords[]; extern PGDLLIMPORT const int NumScanKeywords; extern const ScanKeyword *ScanKeywordLookup(const char *text, const ScanKeyword *keywords, int num_keywords); #endif /* KEYWORDS_H */

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