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in case of a long unique conflict ha_write_row() used delete_row() to remove the newly inserted row, and it used rnd_pos() to position the cursor before deletion. This rnd_pos() was freeing and reallocating blobs in record[0]. So when the code for FOR PORTION OF did store_record(record[2]); ha_write_row() restore_record(record[2]); it ended up with blob pointers to a freed memory. Let's use lookup_handler for deletion. |
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| .. | ||
| alter.test | ||
| create.test | ||
| delete.test | ||
| innodb_debug.test | ||
| long_unique.test | ||
| overlaps.test | ||
| update.test | ||
| versioning.test | ||