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Error message editing in contrib (mostly by Joe Conway --- thanks Joe!)

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This commit is contained in:
Tom Lane
2003-07-24 17:52:50 +00:00
parent f0c5384d4a
commit 8fd5b3ed67
75 changed files with 1459 additions and 658 deletions
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36
contrib/rserv/rserv.c
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@ -57,10 +57,12 @@ _rserv_log_()
/* Called by trigger manager ? */
if (!CurrentTriggerData)
/* internal error */
elog(ERROR, "_rserv_log_: triggers are not initialized");
/* Should be called for ROW trigger */
if (TRIGGER_FIRED_FOR_STATEMENT(CurrentTriggerData->tg_event))
/* internal error */
elog(ERROR, "_rserv_log_: can't process STATEMENT events");
tuple = CurrentTriggerData->tg_trigtuple;
@ -70,11 +72,13 @@ _rserv_log_()
args = trigger->tgargs;
if (nargs != 1) /* odd number of arguments! */
/* internal error */
elog(ERROR, "_rserv_log_: need in *one* argument");
keynum = atoi(args[0]);
if (keynum < 0 && keynum != ObjectIdAttributeNumber)
/* internal error */
elog(ERROR, "_rserv_log_: invalid keynum %d", keynum);
rel = CurrentTriggerData->tg_relation;
@ -98,6 +102,7 @@ _rserv_log_()
/* Connect to SPI manager */
if ((ret = SPI_connect()) < 0)
/* internal error */
elog(ERROR, "_rserv_log_: SPI_connect returned %d", ret);
if (keynum == ObjectIdAttributeNumber)
@ -109,13 +114,17 @@ _rserv_log_()
key = SPI_getvalue(tuple, tupdesc, keynum);
if (key == NULL)
elog(ERROR, "_rserv_log_: key must be not null");
ereport(ERROR,
(errcode(ERRCODE_NOT_NULL_VIOLATION),
errmsg("key must be not null")));
if (newtuple && keynum != ObjectIdAttributeNumber)
{
newkey = SPI_getvalue(newtuple, tupdesc, keynum);
if (newkey == NULL)
elog(ERROR, "_rserv_log_: key must be not null");
ereport(ERROR,
(errcode(ERRCODE_NOT_NULL_VIOLATION),
errmsg("key must be not null")));
if (strcmp(newkey, key) == 0)
newkey = NULL;
else
@ -137,13 +146,18 @@ _rserv_log_()
ret = SPI_exec(sql, 0);
if (ret < 0)
elog(ERROR, "_rserv_log_: SPI_exec(update) returned %d", ret);
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("SPI_exec(update) returned %d", ret)));
/*
* If no tuple was UPDATEd then do INSERT...
*/
if (SPI_processed > 1)
elog(ERROR, "_rserv_log_: duplicate tuples");
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("duplicate tuples")));
else if (SPI_processed == 0)
{
snprintf(sql, 8192, "insert into _RSERV_LOG_ "
@ -158,7 +172,9 @@ _rserv_log_()
ret = SPI_exec(sql, 0);
if (ret < 0)
elog(ERROR, "_rserv_log_: SPI_exec(insert) returned %d", ret);
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("SPI_exec(insert) returned %d", ret)));
}
if (okey != key && okey != outbuf)
@ -182,7 +198,9 @@ _rserv_log_()
ret = SPI_exec(sql, 0);
if (ret < 0)
elog(ERROR, "_rserv_log_: SPI_exec returned %d", ret);
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("SPI_exec returned %d", ret)));
if (okey != newkey && okey != outbuf)
pfree(okey);
@ -215,6 +233,7 @@ _rserv_sync_(int32 server)
int ret;
if (SerializableSnapshot == NULL)
/* internal error */
elog(ERROR, "_rserv_sync_: SerializableSnapshot is NULL");
buf[0] = 0;
@ -226,6 +245,7 @@ _rserv_sync_(int32 server)
}
if ((ret = SPI_connect()) < 0)
/* internal error */
elog(ERROR, "_rserv_sync_: SPI_connect returned %d", ret);
snprintf(sql, 8192, "insert into _RSERV_SYNC_ "
@ -236,7 +256,9 @@ _rserv_sync_(int32 server)
ret = SPI_exec(sql, 0);
if (ret < 0)
elog(ERROR, "_rserv_sync_: SPI_exec returned %d", ret);
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("SPI_exec returned %d", ret)));
SPI_finish();