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src/interfaces/ecpg/preproc/keywords.c
38 строк
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Bruce Momjian
Update copyright for 2026
01 янв 2026, 21:24
01 янв 2026, 21:24
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/*------------------------------------------------------------------------- * * keywords.c * lexical token lookup for key words in PostgreSQL * * * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * * IDENTIFICATION * src/interfaces/ecpg/preproc/keywords.c * *------------------------------------------------------------------------- */ #include "postgres_fe.h" /* * This is much trickier than it looks. We are #include'ing kwlist.h * but the token numbers that go into the table are from preproc.h * not the backend's gram.h. Therefore this token table will match * the ScanKeywords table supplied from common/keywords.c, including all * keywords known to the backend, but it will supply the token numbers used * by ecpg's grammar, which is what we need. The ecpg grammar must * define all the same token names the backend does, else we'll get * undefined-symbol failures in this compile. */ #include "preproc_extern.h" #include "preproc.h" #define PG_KEYWORD(kwname, value, category, collabel) value, const uint16 SQLScanKeywordTokens[] = { #include "parser/kwlist.h" }; #undef PG_KEYWORD