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b4320dfd5f
row_build(), row_upd_index_replace_new_col_vals_index_pos(), and row_upd_index_replace_new_col_vals() are safe. btr_cur_optimistic_update(), btr_cur_pessimistic_update(): Note that the B-tree page of the clustered index record is latched in mtr. trx_undo_prev_version_build(): Add const qualifiers to index_rec and rec. Note that the page of index_rec is latched in index_mtr. row_vers_impl_x_locked_off_kernel(), row_vers_old_has_index_entry(): Note that the stack of versions is locked by mtr and thus it is safe to call row_build(). |
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btr0btr.c | ||
btr0cur.c | ||
btr0pcur.c | ||
btr0sea.c |