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2 commits

Author SHA1 Message Date
Monty
7e882a60bf Ensure that table->vcol_set is properly restored if used
Code in QUICK_RANGE_SELECT::init_ror_merged_scan() could theoretically
have caused crashes if this was ever called from an update or delete

This also found a bug in the vcol/range.result. file.
2018-01-01 14:44:20 +02:00
Sergei Golubchik
85416269c3 MDEV-11518 Assertion `!table || (!table->read_set || bitmap_is_set(table->read_set, field_index))' failed in Field_long::val_int()
QUICK_RANGE_SELECT::init_ror_merged_scan() should
also set and restore TABLE::vcol_set
2016-12-12 20:44:46 +01:00