diff options
| -rw-r--r-- | src/backend/parser/scan.l | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l index c1c23a67240..a902e2828d8 100644 --- a/src/backend/parser/scan.l +++ b/src/backend/parser/scan.l @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.102.2.1 2002/11/11 03:33:44 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.102.2.2 2005/08/16 00:48:58 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -484,6 +484,15 @@ other . return yytext[0]; } + /* + * Complain if operator is too long. Unlike the case + * for identifiers, we make this an error not a notice- + * and-truncate, because the odds are we are looking at + * a syntactic mistake anyway. + */ + if (nchars >= NAMEDATALEN) + yyerror("operator too long"); + /* Convert "!=" operator to "<>" for compatibility */ if (strcmp(yytext, "!=") == 0) yylval.str = pstrdup("<>"); |