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Review uses of IsUnderPostmaster, change some tests to look at

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whereToSendOutput instead because they are really inquiring about
the correct client communication protocol.  Update some comments.
This is pointing towards supporting regular FE/BE client protocol
in a standalone backend, per discussion a month or so back.
This commit is contained in:
Tom Lane
2004-01-28 21:02:40 +00:00
parent b3ead7c045
commit 2f0d43b251
8 changed files with 51 additions and 26 deletions
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8
src/backend/commands/copy.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.216 2004/01/26 22:35:31 tgl Exp $
* $PostgreSQL: pgsql/src/backend/commands/copy.c,v 1.217 2004/01/28 21:02:39 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -829,7 +829,7 @@ DoCopy(const CopyStmt *stmt)
}
if (pipe)
{
if (IsUnderPostmaster)
if (whereToSendOutput == Remote)
ReceiveCopyBegin(binary, length(attnumlist));
else
copy_file = stdin;
@ -879,7 +879,7 @@ DoCopy(const CopyStmt *stmt)
}
if (pipe)
{
if (IsUnderPostmaster)
if (whereToSendOutput == Remote)
SendCopyBegin(binary, length(attnumlist));
else
copy_file = stdout;
@ -929,7 +929,7 @@ DoCopy(const CopyStmt *stmt)
errmsg("could not write to file \"%s\": %m",
filename)));
}
else if (IsUnderPostmaster && !is_from)
else if (whereToSendOutput == Remote && !is_from)
SendCopyEnd(binary);
pfree(attribute_buf.data);
pfree(line_buf.data);