828
828
appropriate field in the SYS_INDEXES record: this mini-transaction
829
829
marks the B-tree totally truncated */
831
btr_page_get(space, zip_size, root_page_no, RW_X_LATCH, mtr);
831
btr_block_get(space, zip_size, root_page_no, RW_X_LATCH, mtr);
833
833
btr_free_root(space, zip_size, root_page_no, mtr);