diff options
Diffstat (limited to 'src/backend/utils/adt/timestamp.c')
| -rw-r--r-- | src/backend/utils/adt/timestamp.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/backend/utils/adt/timestamp.c b/src/backend/utils/adt/timestamp.c index 199c0a2e7ba..7421031f2f7 100644 --- a/src/backend/utils/adt/timestamp.c +++ b/src/backend/utils/adt/timestamp.c @@ -5165,6 +5165,20 @@ generate_series_timestamp(PG_FUNCTION_ARGS) MemoryContext oldcontext; Interval interval_zero; + /* Reject infinities in start and stop values */ + if (TIMESTAMP_IS_NOBEGIN(start) || + TIMESTAMP_IS_NOEND(start)) + ereport(ERROR, + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("start value cannot be infinity"))); + if (TIMESTAMP_IS_NOBEGIN(finish) || + TIMESTAMP_IS_NOEND(finish)) + ereport(ERROR, + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("stop value cannot be infinity"))); + + /* Interval doesn't (currently) have infinity, so nothing to check */ + /* create a function context for cross-call persistence */ funcctx = SRF_FIRSTCALL_INIT(); @@ -5246,6 +5260,20 @@ generate_series_timestamptz(PG_FUNCTION_ARGS) MemoryContext oldcontext; Interval interval_zero; + /* Reject infinities in start and stop values */ + if (TIMESTAMP_IS_NOBEGIN(start) || + TIMESTAMP_IS_NOEND(start)) + ereport(ERROR, + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("start value cannot be infinity"))); + if (TIMESTAMP_IS_NOBEGIN(finish) || + TIMESTAMP_IS_NOEND(finish)) + ereport(ERROR, + (errcode(ERRCODE_INVALID_PARAMETER_VALUE), + errmsg("stop value cannot be infinity"))); + + /* Interval doesn't (currently) have infinity, so nothing to check */ + /* create a function context for cross-call persistence */ funcctx = SRF_FIRSTCALL_INIT(); |