diff options
| -rw-r--r-- | src/backend/parser/parser.c | 35 | ||||
| -rw-r--r-- | src/include/parser/parser.h | 6 |
2 files changed, 3 insertions, 38 deletions
diff --git a/src/backend/parser/parser.c b/src/backend/parser/parser.c index 354e335ce91..d4e25b21451 100644 --- a/src/backend/parser/parser.c +++ b/src/backend/parser/parser.c @@ -14,7 +14,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/parser/parser.c,v 1.82 2009/11/09 18:38:48 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/parser/parser.c,v 1.83 2009/11/12 01:13:12 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -62,39 +62,6 @@ raw_parser(const char *str) /* - * pg_parse_string_token - get the value represented by a string literal - * - * Given the textual form of a SQL string literal, produce the represented - * value as a palloc'd string. It is caller's responsibility that the - * passed string does represent one single string literal. - * - * We export this function to avoid having plpgsql depend on internal details - * of the core grammar (such as the token code assigned to SCONST). - */ -char * -pg_parse_string_token(const char *token) -{ - core_yyscan_t yyscanner; - base_yy_extra_type yyextra; - int ctoken; - core_YYSTYPE yylval; - YYLTYPE yylloc; - - yyscanner = scanner_init(token, &yyextra.core_yy_extra, - ScanKeywords, NumScanKeywords); - - ctoken = core_yylex(&yylval, &yylloc, yyscanner); - - if (ctoken != SCONST) /* caller error */ - elog(ERROR, "expected string constant, got token code %d", ctoken); - - scanner_finish(yyscanner); - - return yylval.str; -} - - -/* * Intermediate filter between parser and core lexer (core_yylex in scan.l). * * The filter is needed because in some cases the standard SQL grammar diff --git a/src/include/parser/parser.h b/src/include/parser/parser.h index 296e8d748fc..7b2ae28ab62 100644 --- a/src/include/parser/parser.h +++ b/src/include/parser/parser.h @@ -8,7 +8,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/parser/parser.h,v 1.27 2009/07/13 00:42:17 tgl Exp $ + * $PostgreSQL: pgsql/src/include/parser/parser.h,v 1.28 2009/11/12 01:13:12 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -31,11 +31,9 @@ extern bool escape_string_warning; extern PGDLLIMPORT bool standard_conforming_strings; -/* Primary entry points for the raw parsing functions */ +/* Primary entry point for the raw parsing functions */ extern List *raw_parser(const char *str); -extern char *pg_parse_string_token(const char *token); - /* Utility functions exported by gram.y (perhaps these should be elsewhere) */ extern List *SystemFuncName(char *name); extern TypeName *SystemTypeName(char *name); |