diff options
Diffstat (limited to 'src/backend/utils/adt/arrayutils.c')
| -rw-r--r-- | src/backend/utils/adt/arrayutils.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/src/backend/utils/adt/arrayutils.c b/src/backend/utils/adt/arrayutils.c index 62152f79f53..aed799234cd 100644 --- a/src/backend/utils/adt/arrayutils.c +++ b/src/backend/utils/adt/arrayutils.c @@ -64,10 +64,6 @@ ArrayGetOffset0(int n, const int *tup, const int *scale) * This must do overflow checking, since it is used to validate that a user * dimensionality request doesn't overflow what we can handle. * - * We limit array sizes to at most about a quarter billion elements, - * so that it's not necessary to check for overflow in quite so many - * places --- for instance when palloc'ing Datum arrays. - * * The multiplication overflow check only works on machines that have int64 * arithmetic, but that is nearly all platforms these days, and doing check * divides for those that don't seems way too expensive. @@ -88,8 +84,6 @@ ArrayGetNItemsSafe(int ndim, const int *dims, struct Node *escontext) int32 ret; int i; -#define MaxArraySize ((Size) (MaxAllocSize / sizeof(Datum))) - if (ndim <= 0) return 0; ret = 1; |