mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-12-27 08:39:28 +08:00
Change some frequently-reached elog(DEBUG...) calls to ereport(DEBUG...)
for speed reasons. (ereport falls out much more quickly when no output is needed than elog does.)
This commit is contained in:
Tom Lane
parent
1c6702f6fc
commit
fcb90fdc95
@ -11,7 +11,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/libpq/be-secure.c,v 1.40 2003/08/04 17:58:14 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/libpq/be-secure.c,v 1.41 2003/08/12 18:23:20 tgl Exp $
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*
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* Since the server static private key ($DataDir/server.key)
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* will normally be stored unencrypted so that the database
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@ -469,7 +469,9 @@ load_dh_buffer(const char *buffer, size_t len)
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return NULL;
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dh = PEM_read_bio_DHparams(bio, NULL, NULL, NULL);
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if (dh == NULL)
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elog(DEBUG2, "DH load buffer: %s", SSLerrmessage());
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ereport(DEBUG2,
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(errmsg_internal("DH load buffer: %s",
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SSLerrmessage())));
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BIO_free(bio);
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return dh;
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@ -541,7 +543,9 @@ tmp_dh_cb(SSL *s, int is_export, int keylength)
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/* this may take a long time, but it may be necessary... */
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if (r == NULL || 8 * DH_size(r) < keylength)
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{
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elog(DEBUG2, "DH: generating parameters (%d bits)....", keylength);
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ereport(DEBUG2,
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(errmsg_internal("DH: generating parameters (%d bits)....",
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keylength)));
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r = DH_generate_parameters(keylength, DH_GENERATOR_2, NULL, NULL);
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}
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@ -575,28 +579,36 @@ info_cb(const SSL *ssl, int type, int args)
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switch (type)
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{
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case SSL_CB_HANDSHAKE_START:
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elog(DEBUG4, "SSL: handshake start");
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ereport(DEBUG4,
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(errmsg_internal("SSL: handshake start")));
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break;
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case SSL_CB_HANDSHAKE_DONE:
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elog(DEBUG4, "SSL: handshake done");
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ereport(DEBUG4,
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(errmsg_internal("SSL: handshake done")));
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break;
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case SSL_CB_ACCEPT_LOOP:
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elog(DEBUG4, "SSL: accept loop");
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ereport(DEBUG4,
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(errmsg_internal("SSL: accept loop")));
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break;
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case SSL_CB_ACCEPT_EXIT:
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elog(DEBUG4, "SSL: accept exit (%d)", args);
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ereport(DEBUG4,
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(errmsg_internal("SSL: accept exit (%d)", args)));
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break;
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case SSL_CB_CONNECT_LOOP:
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elog(DEBUG4, "SSL: connect loop");
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ereport(DEBUG4,
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(errmsg_internal("SSL: connect loop")));
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break;
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case SSL_CB_CONNECT_EXIT:
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elog(DEBUG4, "SSL: connect exit (%d)", args);
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ereport(DEBUG4,
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(errmsg_internal("SSL: connect exit (%d)", args)));
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break;
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case SSL_CB_READ_ALERT:
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elog(DEBUG4, "SSL: read alert (0x%04x)", args);
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ereport(DEBUG4,
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(errmsg_internal("SSL: read alert (0x%04x)", args)));
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break;
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case SSL_CB_WRITE_ALERT:
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elog(DEBUG4, "SSL: write alert (0x%04x)", args);
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ereport(DEBUG4,
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(errmsg_internal("SSL: write alert (0x%04x)", args)));
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break;
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}
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}
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@ -7,7 +7,7 @@
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* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Header: /cvsroot/pgsql/src/backend/optimizer/geqo/geqo_main.c,v 1.38 2003/08/04 02:39:59 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/optimizer/geqo/geqo_main.c,v 1.39 2003/08/12 18:23:20 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -120,30 +120,36 @@ geqo(Query *root, int number_of_rels, List *initial_rels)
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daddy = alloc_chromo(pool->string_length);
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#if defined (ERX)
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elog(DEBUG2, "using edge recombination crossover [ERX]");
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ereport(DEBUG2,
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(errmsg_internal("using edge recombination crossover [ERX]")));
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/* allocate edge table memory */
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edge_table = alloc_edge_table(pool->string_length);
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#elif defined(PMX)
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elog(DEBUG2, "using partially matched crossover [PMX]");
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ereport(DEBUG2,
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(errmsg_internal("using partially matched crossover [PMX]")));
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/* allocate chromosome kid memory */
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kid = alloc_chromo(pool->string_length);
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#elif defined(CX)
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elog(DEBUG2, "using cycle crossover [CX]");
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ereport(DEBUG2,
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(errmsg_internal("using cycle crossover [CX]")));
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/* allocate city table memory */
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kid = alloc_chromo(pool->string_length);
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city_table = alloc_city_table(pool->string_length);
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#elif defined(PX)
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elog(DEBUG2, "using position crossover [PX]");
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ereport(DEBUG2,
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(errmsg_internal("using position crossover [PX]")));
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/* allocate city table memory */
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kid = alloc_chromo(pool->string_length);
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city_table = alloc_city_table(pool->string_length);
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#elif defined(OX1)
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elog(DEBUG2, "using order crossover [OX1]");
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ereport(DEBUG2,
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(errmsg_internal("using order crossover [OX1]")));
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/* allocate city table memory */
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kid = alloc_chromo(pool->string_length);
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city_table = alloc_city_table(pool->string_length);
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#elif defined(OX2)
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elog(DEBUG2, "using order crossover [OX2]");
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ereport(DEBUG2,
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(errmsg_internal("using order crossover [OX2]")));
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/* allocate city table memory */
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kid = alloc_chromo(pool->string_length);
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city_table = alloc_city_table(pool->string_length);
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@ -37,7 +37,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.340 2003/08/04 02:40:02 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/postmaster/postmaster.c,v 1.341 2003/08/12 18:23:20 tgl Exp $
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*
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* NOTES
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*
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@ -654,11 +654,16 @@ PostmasterMain(int argc, char *argv[])
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extern char **environ;
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char **p;
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elog(DEBUG3, "%s: PostmasterMain: initial environ dump:", progname);
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elog(DEBUG3, "-----------------------------------------");
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ereport(DEBUG3,
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(errmsg_internal("%s: PostmasterMain: initial environ dump:",
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progname)));
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ereport(DEBUG3,
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(errmsg_internal("-----------------------------------------")));
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for (p = environ; *p; ++p)
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elog(DEBUG3, "\t%s", *p);
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elog(DEBUG3, "-----------------------------------------");
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ereport(DEBUG3,
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(errmsg_internal("\t%s", *p)));
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ereport(DEBUG3,
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(errmsg_internal("-----------------------------------------")));
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}
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/*
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@ -1468,8 +1473,9 @@ processCancelRequest(Port *port, void *pkt)
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if (backendPID == CheckPointPID)
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{
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elog(DEBUG2, "ignoring cancel request for checkpoint process %d",
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backendPID);
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ereport(DEBUG2,
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(errmsg_internal("ignoring cancel request for checkpoint process %d",
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backendPID)));
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return;
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}
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else if (ExecBackend)
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@ -1485,20 +1491,24 @@ processCancelRequest(Port *port, void *pkt)
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if (bp->cancel_key == cancelAuthCode)
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{
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/* Found a match; signal that backend to cancel current op */
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elog(DEBUG2, "processing cancel request: sending SIGINT to process %d",
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backendPID);
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ereport(DEBUG2,
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(errmsg_internal("processing cancel request: sending SIGINT to process %d",
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backendPID)));
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kill(bp->pid, SIGINT);
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}
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else
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/* Right PID, wrong key: no way, Jose */
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elog(DEBUG2, "bad key in cancel request for process %d",
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backendPID);
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ereport(DEBUG2,
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(errmsg_internal("bad key in cancel request for process %d",
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backendPID)));
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return;
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}
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}
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/* No matching backend */
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elog(DEBUG2, "bad pid in cancel request for process %d", backendPID);
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ereport(DEBUG2,
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(errmsg_internal("bad pid in cancel request for process %d",
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backendPID)));
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}
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/*
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@ -1669,7 +1679,9 @@ pmdie(SIGNAL_ARGS)
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PG_SETMASK(&BlockSig);
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elog(DEBUG2, "postmaster received signal %d", postgres_signal_arg);
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ereport(DEBUG2,
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(errmsg_internal("postmaster received signal %d",
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postgres_signal_arg)));
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switch (postgres_signal_arg)
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{
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@ -1797,7 +1809,8 @@ reaper(SIGNAL_ARGS)
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PG_SETMASK(&BlockSig);
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elog(DEBUG4, "reaping dead processes");
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ereport(DEBUG4,
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(errmsg_internal("reaping dead processes")));
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#ifdef HAVE_WAITPID
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while ((pid = waitpid(-1, &status, WNOHANG)) > 0)
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{
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@ -2007,8 +2020,10 @@ CleanupProc(int pid,
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*/
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if (!FatalError)
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{
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elog(DEBUG2, "sending %s to process %d",
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(SendStop ? "SIGSTOP" : "SIGQUIT"), (int) bp->pid);
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ereport(DEBUG2,
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(errmsg_internal("sending %s to process %d",
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(SendStop ? "SIGSTOP" : "SIGQUIT"),
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(int) bp->pid)));
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kill(bp->pid, (SendStop ? SIGSTOP : SIGQUIT));
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}
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}
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@ -2093,8 +2108,10 @@ SignalChildren(int signal)
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if (bp->pid != MyProcPid)
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{
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elog(DEBUG2, "sending signal %d to process %d",
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signal, (int) bp->pid);
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ereport(DEBUG2,
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(errmsg_internal("sending signal %d to process %d",
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signal,
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(int) bp->pid)));
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kill(bp->pid, signal);
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}
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@ -2207,8 +2224,9 @@ BackendStartup(Port *port)
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}
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/* in parent, normal */
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elog(DEBUG2, "forked new backend, pid=%d socket=%d",
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(int) pid, port->sock);
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ereport(DEBUG2,
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(errmsg_internal("forked new backend, pid=%d socket=%d",
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(int) pid, port->sock)));
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/*
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* Everything's been successful, it's safe to add this backend to our
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@ -2525,10 +2543,14 @@ BackendFork(Port *port)
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/*
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* Debug: print arguments being passed to backend
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*/
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elog(DEBUG3, "%s child[%d]: starting with (", progname, MyProcPid);
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ereport(DEBUG3,
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(errmsg_internal("%s child[%d]: starting with (",
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progname, MyProcPid)));
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for (i = 0; i < ac; ++i)
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elog(DEBUG3, "\t%s", av[i]);
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elog(DEBUG3, ")");
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ereport(DEBUG3,
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(errmsg_internal("\t%s", av[i])));
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ereport(DEBUG3,
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(errmsg_internal(")")));
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ClientAuthInProgress = false; /* client_min_messages is active
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* now */
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.357 2003/08/06 17:46:45 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.358 2003/08/12 18:23:21 tgl Exp $
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*
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* NOTES
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* this is the "main" module of the postgres backend and
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@ -1730,7 +1730,8 @@ start_xact_command(void)
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{
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if (!xact_started)
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{
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elog(DEBUG3, "StartTransactionCommand");
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ereport(DEBUG3,
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(errmsg_internal("StartTransactionCommand")));
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StartTransactionCommand();
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/* Set statement timeout running, if any */
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@ -1753,7 +1754,8 @@ finish_xact_command(void)
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disable_sig_alarm(true);
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/* Now commit the command */
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elog(DEBUG3, "CommitTransactionCommand");
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ereport(DEBUG3,
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(errmsg_internal("CommitTransactionCommand")));
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CommitTransactionCommand();
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@ -2620,7 +2622,8 @@ PostgresMain(int argc, char *argv[], const char *username)
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* putting it inside InitPostgres() instead. In particular, anything
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* that involves database access should be there, not here.
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*/
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elog(DEBUG3, "InitPostgres");
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ereport(DEBUG3,
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(errmsg_internal("InitPostgres")));
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InitPostgres(dbname, username);
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SetProcessingMode(NormalProcessing);
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@ -2643,7 +2646,7 @@ PostgresMain(int argc, char *argv[], const char *username)
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if (!IsUnderPostmaster)
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{
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puts("\nPOSTGRES backend interactive interface ");
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puts("$Revision: 1.357 $ $Date: 2003/08/06 17:46:45 $\n");
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puts("$Revision: 1.358 $ $Date: 2003/08/12 18:23:21 $\n");
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}
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/*
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@ -2702,7 +2705,8 @@ PostgresMain(int argc, char *argv[], const char *username)
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MemoryContextSwitchTo(ErrorContext);
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/* Do the recovery */
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elog(DEBUG2, "AbortCurrentTransaction");
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ereport(DEBUG2,
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(errmsg_internal("AbortCurrentTransaction")));
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AbortCurrentTransaction();
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/*
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/tcop/pquery.c,v 1.71 2003/08/06 17:46:46 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/tcop/pquery.c,v 1.72 2003/08/12 18:23:21 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -723,7 +723,8 @@ PortalRunUtility(Portal portal, Query *query,
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{
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Node *utilityStmt = query->utilityStmt;
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elog(DEBUG3, "ProcessUtility");
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ereport(DEBUG3,
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(errmsg_internal("ProcessUtility")));
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/*
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* Set snapshot if utility stmt needs one. Most reliable way to do
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@ -827,7 +828,8 @@ PortalRunMulti(Portal portal,
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/*
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* process a plannable query.
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*/
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elog(DEBUG3, "ProcessQuery");
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ereport(DEBUG3,
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(errmsg_internal("ProcessQuery")));
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/* Must always set snapshot for plannable queries */
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SetQuerySnapshot();
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