From 0a4fe8a318ed37556dd019def073ccd956645e27 Mon Sep 17 00:00:00 2001
From: Heikki Linnakangas <heikki.linnakangas@iki.fi>
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 aae3cc9d92d..d8147cf43cb 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 ($1[0] == '$')
{
--
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