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Remove Ops parameter from STATRELID cache lookup, for Tom Lane and

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optimizer.
This commit is contained in:
Bruce Momjian
2000-01-24 02:12:58 +00:00
parent 4d564c5b12
commit da5aba105f
8 changed files with 61 additions and 73 deletions
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38
src/interfaces/libpq/fe-connect.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.114 2000/01/23 01:27:39 petere Exp $
* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-connect.c,v 1.115 2000/01/24 02:12:58 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -391,7 +391,6 @@ PQsetdbLogin(const char *pghost, const char *pgport, const char *pgoptions,
PGconn *conn;
char *tmp; /* An error message from some service we call. */
bool error = FALSE; /* We encountered an error. */
int i;
conn = makeEmptyPGconn();
if (conn == NULL)
@ -585,6 +584,30 @@ update_db_info(PGconn *conn)
return 0;
}
/* ----------
* connectMakeNonblocking -
* Make a connection non-blocking.
* Returns 1 if successful, 0 if not.
* ----------
*/
static int
connectMakeNonblocking(PGconn *conn)
{
#ifndef WIN32
if (fcntl(conn->sock, F_SETFL, O_NONBLOCK) < 0)
#else
if (ioctlsocket(conn->sock, FIONBIO, &on) != 0)
#endif
{
printfPQExpBuffer(&conn->errorMessage,
"connectMakeNonblocking -- fcntl() failed: errno=%d\n%s\n",
errno, strerror(errno));
return 0;
}
return 1;
}
/* ----------
* connectNoDelay -
* Sets the TCP_NODELAY socket option.
@ -755,7 +778,7 @@ connectDBStart(PGconn *conn)
* Ewan Mellor <eem21@cam.ac.uk>.
* ---------- */
#if (!defined(WIN32) || defined(WIN32_NON_BLOCKING_CONNECTIONS)) && !defined(USE_SSL)
if (PQsetnonblocking(conn, TRUE) != 0)
if (connectMakeNonblocking(conn) == 0)
goto connect_errReturn;
#endif
@ -868,7 +891,7 @@ connectDBStart(PGconn *conn)
/* This makes the connection non-blocking, for all those cases which forced us
not to do it above. */
#if (defined(WIN32) && !defined(WIN32_NON_BLOCKING_CONNECTIONS)) || defined(USE_SSL)
if (PQsetnonblocking(conn, TRUE) != 0)
if (connectMakeNonblocking(conn) == 0)
goto connect_errReturn;
#endif
@ -1786,6 +1809,13 @@ closePGconn(PGconn *conn)
(void) pqFlush(conn);
}
/*
* must reset the blocking status so a possible reconnect will work
* don't call PQsetnonblocking() because it will fail if it's unable
* to flush the connection.
*/
conn->nonblocking = FALSE;
/*
* Close the connection, reset all transient state, flush I/O buffers.
*/