From 0a4fe8a318ed37556dd019def073ccd956645e27 Mon Sep 17 00:00:00 2001 From: Heikki Linnakangas Date: Tue, 26 Feb 2013 19:30:15 +0200 Subject: [PATCH] Remove the check for COPY TO STDIN and COPY FROM STDOUT from ecpg. The backend grammar treats STDIN and STDOUT completely interchangeable, so that the above accepted. Arguably that was a mistake the backend grammar, but it's not ecpg's business to second guess that. --- src/interfaces/ecpg/preproc/ecpg.addons | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/src/interfaces/ecpg/preproc/ecpg.addons b/src/interfaces/ecpg/preproc/ecpg.addons index aae3cc9d92..d8147cf43c 100644 --- a/src/interfaces/ecpg/preproc/ecpg.addons +++ b/src/interfaces/ecpg/preproc/ecpg.addons @@ -193,15 +193,9 @@ ECPG: where_or_current_clauseWHERECURRENT_POFcursor_name block $$ = cat_str(2,mm_strdup("where current of"), cursor_marker); } ECPG: CopyStmtCOPYopt_binaryqualified_nameopt_column_listopt_oidscopy_fromcopy_file_namecopy_delimiteropt_withcopy_options addon - if (strcmp($6, "to") == 0 && strcmp($7, "stdin") == 0) - mmerror(PARSE_ERROR, ET_ERROR, "COPY TO STDIN is not possible"); - else if (strcmp($6, "from") == 0 && strcmp($7, "stdout") == 0) - mmerror(PARSE_ERROR, ET_ERROR, "COPY FROM STDOUT is not possible"); - else if (strcmp($6, "from") == 0 && strcmp($7, "stdin") == 0) + if (strcmp($6, "from") == 0 && + (strcmp($7, "stdin") == 0 || strcmp($7, "stdout") == 0)) mmerror(PARSE_ERROR, ET_WARNING, "COPY FROM STDIN is not implemented"); -ECPG: CopyStmtCOPYselect_with_parensTOcopy_file_nameopt_withcopy_options addon - if (strcmp($4, "stdin") == 0) - mmerror(PARSE_ERROR, ET_ERROR, "COPY TO STDIN is not possible"); ECPG: var_valueNumericOnly addon if ($1[0] == '$') { -- 2.40.0