diff options
Diffstat (limited to 'sql/opt_range.cc')
| -rw-r--r-- | sql/opt_range.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sql/opt_range.cc b/sql/opt_range.cc index c607e71c01b..768344ab702 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -2555,8 +2555,7 @@ QUICK_SELECT_DESC::QUICK_SELECT_DESC(QUICK_SELECT *q, uint used_key_parts) for (r = it++; r; r = it++) { rev_ranges.push_front(r); - if (not_read_after_key && range_reads_after_key(r) || - test_if_null_range(r,used_key_parts)) + if (not_read_after_key && range_reads_after_key(r)) { it.rewind(); // Reset range error = HA_ERR_UNSUPPORTED; @@ -2717,6 +2716,7 @@ bool QUICK_SELECT_DESC::range_reads_after_key(QUICK_RANGE *range_arg) /* True if we are reading over a key that may have a NULL value */ +#ifdef NOT_USED bool QUICK_SELECT_DESC::test_if_null_range(QUICK_RANGE *range_arg, uint used_key_parts) { @@ -2762,6 +2762,7 @@ bool QUICK_SELECT_DESC::test_if_null_range(QUICK_RANGE *range_arg, return 1; // Covers null part return 0; } +#endif /***************************************************************************** |