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a38693a261
strings/bmove512.c: Fixed typo (Serious for systems that doesn't have longlong, but apparently we don't have theese...) storage/maria/file_formats.txt: Description of file formats (for now, only the header of the index file)
71 lines
1.4 KiB
Text
71 lines
1.4 KiB
Text
#
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# This should contain a description of the file format for most Maria files
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#
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# Description of the header in the index file
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Header, 24 bytes
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Pos Length
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0 4 file_version
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4 2 options
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6 2 header_length
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8 2 state_info_length
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10 2 base_info_length
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12 2 base_pos
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14 2 key_parts
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16 2 unique_key_parts
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18 1 keys
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19 1 uniques
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20 1 language
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21 1 fulltext_keys
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22 1 data_file_type
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23 1 org_data_file_type
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Status part
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24 2 open_count
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26 2 state_changed
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28 7 create_rename_lsn
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7 is_of_horizon
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7 skip_redo_lsn
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8 state.records
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8 state->state.del
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8 state->split
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8 state->dellink
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8 state->first_bitmap_with_space
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8 state->state.key_file_length
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8 state->state.data_file_length
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8 state->state.empty
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8 state->state.key_empty
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8 state->auto_increment
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8 state->state.checksum
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4 state->process
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4 state->unique
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4 state->status
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4 state->update_count
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1 state->sortkey
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1 reserved
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for each key
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8 state->key_root[i]
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8 state->key_del
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4 state->sec_index_changed
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4 state->sec_index_used
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4 state->version
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8 state->key_map
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8 state->create_time
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8 state->recover_time
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8 state->check_time
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8 state->records_at_analyze
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for each key
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4 reserved
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for each key part
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8 state->rec_per_key_part[i]
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4 state->nulls_per_key_part[i]
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