diff options
Diffstat (limited to 'storage/innobase/include/mtr0mtr.h')
| -rw-r--r-- | storage/innobase/include/mtr0mtr.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/storage/innobase/include/mtr0mtr.h b/storage/innobase/include/mtr0mtr.h index 5a0b4fd77b9..1a270ebb975 100644 --- a/storage/innobase/include/mtr0mtr.h +++ b/storage/innobase/include/mtr0mtr.h @@ -494,6 +494,45 @@ struct mtr_t { @param block B-tree or R-tree page @param comp false=ROW_FORMAT=REDUNDANT, true=COMPACT or DYNAMIC */ inline void page_create(const buf_block_t &block, bool comp); + + /** Write log for inserting a B-tree or R-tree record in + ROW_FORMAT=REDUNDANT. + @param block B-tree or R-tree page + @param reuse false=allocate from PAGE_HEAP_TOP; true=reuse PAGE_FREE + @param prev_rec byte offset of the predecessor of the record to insert, + starting from PAGE_OLD_INFIMUM + @param info_bits info_bits of the record + @param n_fields_s number of fields << 1 | rec_get_1byte_offs_flag() + @param hdr_c number of common record header bytes with prev_rec + @param data_c number of common data bytes with prev_rec + @param hdr record header bytes to copy to the log + @param hdr_l number of copied record header bytes + @param data record payload bytes to copy to the log + @param data_l number of copied record data bytes */ + inline void page_insert(const buf_block_t &block, bool reuse, + ulint prev_rec, byte info_bits, + ulint n_fields_s, size_t hdr_c, size_t data_c, + const byte *hdr, size_t hdr_l, + const byte *data, size_t data_l); + /** Write log for inserting a B-tree or R-tree record in + ROW_FORMAT=COMPACT or ROW_FORMAT=DYNAMIC. + @param block B-tree or R-tree page + @param reuse false=allocate from PAGE_HEAP_TOP; true=reuse PAGE_FREE + @param prev_rec byte offset of the predecessor of the record to insert, + starting from PAGE_NEW_INFIMUM + @param info_status rec_get_info_and_status_bits() + @param shift unless !reuse: number of bytes the PAGE_FREE is moving + @param hdr_c number of common record header bytes with prev_rec + @param data_c number of common data bytes with prev_rec + @param hdr record header bytes to copy to the log + @param hdr_l number of copied record header bytes + @param data record payload bytes to copy to the log + @param data_l number of copied record data bytes */ + inline void page_insert(const buf_block_t &block, bool reuse, + ulint prev_rec, byte info_status, + ssize_t shift, size_t hdr_c, size_t data_c, + const byte *hdr, size_t hdr_l, + const byte *data, size_t data_l); /** Write log for deleting a B-tree or R-tree record in ROW_FORMAT=REDUNDANT. @param block B-tree or R-tree page @param prev_rec byte offset of the predecessor of the record to delete, |