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Add C comment about \copy bug in CSV mode

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Comment: This code erroneously assumes '\.' on a line alone inside a
quoted CSV string terminates the \copy.
http://www.postgresql.org/message-id/E1TdNVQ-0001ju-GO@wrigleys.postgresql.org
This commit is contained in:
Bruce Momjian 2013-07-04 13:09:52 -04:00
parent 20a1b9e71b
commit 361b94c4b9
1 changed files with 5 additions and 0 deletions
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5
src/bin/psql/copy.c
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@ -635,6 +635,11 @@ handleCopyIn(PGconn *conn, FILE *copystream, bool isbinary)
/* check for EOF marker, but not on a partial line */ /* check for EOF marker, but not on a partial line */
if (firstload) if (firstload)
{ {
/*
* This code erroneously assumes '\.' on a line alone
* inside a quoted CSV string terminates the \copy.
* http://www.postgresql.org/message-id/E1TdNVQ-0001ju-GO@wrigleys.postgresql.org
*/
if (strcmp(buf, "\\.\n") == 0 || if (strcmp(buf, "\\.\n") == 0 ||
strcmp(buf, "\\.\r\n") == 0) strcmp(buf, "\\.\r\n") == 0)
{ {