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COPY's test for read-only transaction was backward; it prohibited COPY TO

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where it should prohibit COPY FROM.  Found by Alon Goldshuv.
This commit is contained in:
Tom Lane
2005-10-03 23:43:45 +00:00
parent 4082f5e34f
commit 31d276d0ed
2 changed files with 9 additions and 3 deletions
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5
src/backend/commands/copy.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.213.2.1 2004/01/18 02:15:57 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/copy.c,v 1.213.2.2 2005/10/03 23:43:45 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -752,7 +752,8 @@ DoCopy(const CopyStmt *stmt)
rel = heap_openrv(relation, (is_from ? RowExclusiveLock : AccessShareLock));
/* check read-only transaction */
if (XactReadOnly && !is_from && !isTempNamespace(RelationGetNamespace(rel)))
if (XactReadOnly && is_from &&
!isTempNamespace(RelationGetNamespace(rel)))
ereport(ERROR,
(errcode(ERRCODE_READ_ONLY_SQL_TRANSACTION),
errmsg("transaction is read-only")));