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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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49
contrib/fulltextindex/fti.c
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@ -151,15 +151,21 @@ fti(PG_FUNCTION_ARGS)
*/
if (!CALLED_AS_TRIGGER(fcinfo))
elog(ERROR, "Full Text Indexing: Not fired by trigger manager");
/* internal error */
elog(ERROR, "not fired by trigger manager");
/* It's safe to cast now that we've checked */
trigdata = (TriggerData *) fcinfo->context;
if (TRIGGER_FIRED_FOR_STATEMENT(trigdata->tg_event))
elog(ERROR, "Full Text Indexing: Can't process STATEMENT events");
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("can't process STATEMENT events")));
if (TRIGGER_FIRED_BEFORE(trigdata->tg_event))
elog(ERROR, "Full Text Indexing: Must be fired AFTER event");
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("must be fired AFTER event")));
if (TRIGGER_FIRED_BY_INSERT(trigdata->tg_event))
isinsert = true;
@ -179,11 +185,14 @@ fti(PG_FUNCTION_ARGS)
rettuple = trigdata->tg_newtuple;
if ((ret = SPI_connect()) < 0)
elog(ERROR, "Full Text Indexing: SPI_connect: Failed, returned %d\n", ret);
/* internal error */
elog(ERROR, "SPI_connect failed, returned %d", ret);
nargs = trigger->tgnargs;
if (nargs < 2)
elog(ERROR, "Full Text Indexing: Trigger must have at least 2 arguments\n");
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("fti trigger must have at least 2 arguments")));
args = trigger->tgargs;
indexname = args[0];
@ -192,7 +201,10 @@ fti(PG_FUNCTION_ARGS)
/* get oid of current tuple, needed by all, so place here */
oid = HeapTupleGetOid(rettuple);
if (!OidIsValid(oid))
elog(ERROR, "Full Text Indexing: Oid of current tuple is invalid");
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_COLUMN),
errmsg("OID is not present"),
errhint("Full Text Index requires indexed tables be created WITH OIDS.")));
if (isdelete)
{
@ -216,10 +228,12 @@ fti(PG_FUNCTION_ARGS)
snprintf(query, MAX_FTI_QUERY_LENGTH, "DELETE FROM %s WHERE id = $1", indexname);
pplan = SPI_prepare(query, 1, argtypes);
if (!pplan)
elog(ERROR, "Full Text Indexing: SPI_prepare: Returned NULL in delete");
/* internal error */
elog(ERROR, "SPI_prepare returned NULL in delete");
pplan = SPI_saveplan(pplan);
if (pplan == NULL)
elog(ERROR, "Full Text Indexing: SPI_saveplan: Returned NULL in delete");
/* internal error */
elog(ERROR, "SPI_saveplan returned NULL in delete");
plan->splan = (void **) malloc(sizeof(void *));
*(plan->splan) = pplan;
@ -230,7 +244,9 @@ fti(PG_FUNCTION_ARGS)
ret = SPI_execp(*(plan->splan), values, NULL, 0);
if (ret != SPI_OK_DELETE)
elog(ERROR, "Full Text Indexing: SPI_execp: Error executing plan in delete");
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("error executing delete")));
}
if (isinsert)
@ -267,11 +283,13 @@ fti(PG_FUNCTION_ARGS)
indexname);
pplan = SPI_prepare(query, 2, argtypes);
if (!pplan)
elog(ERROR, "Full Text Indexing: SPI_prepare: Returned NULL in insert");
/* internal error */
elog(ERROR, "SPI_prepare returned NULL in insert");
pplan = SPI_saveplan(pplan);
if (pplan == NULL)
elog(ERROR, "Full Text Indexing: SPI_saveplan: Returned NULL in insert");
/* internal error */
elog(ERROR, "SPI_saveplan returned NULL in insert");
plan->splan = (void **) malloc(sizeof(void *));
*(plan->splan) = pplan;
@ -283,7 +301,10 @@ fti(PG_FUNCTION_ARGS)
{
colnum = SPI_fnumber(tupdesc, args[i + 1]);
if (colnum == SPI_ERROR_NOATTRIBUTE)
elog(ERROR, "Full Text Indexing: SPI_fnumber: Column '%s' of '%s' not found", args[i + 1], indexname);
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_COLUMN),
errmsg("column \"%s\" of \"%s\" does not exist",
args[i + 1], indexname)));
/* Get the char* representation of the column */
column = SPI_getvalue(rettuple, tupdesc, colnum);
@ -317,7 +338,9 @@ fti(PG_FUNCTION_ARGS)
ret = SPI_execp(*(plan->splan), values, NULL, 0);
if (ret != SPI_OK_INSERT)
elog(ERROR, "Full Text Indexing: SPI_execp: Error executing plan in insert");
ereport(ERROR,
(errcode(ERRCODE_TRIGGERED_ACTION_EXCEPTION),
errmsg("error executing insert")));
}
pfree(buff);
pfree(data);