1 2#------------------------------------------------------------------------------ 3# $File: sql,v 1.23 2021/07/30 14:53:38 christos Exp $ 4# sql: file(1) magic for SQL files 5# 6# From: "Marty Leisner" <mleisner@eng.mc.xerox.com> 7# Recognize some MySQL files. 8# Elan Ruusamae <glen@delfi.ee>, added MariaDB signatures 9# from https://bazaar.launchpad.net/~maria-captains/maria/5.5/view/head:/support-files/magic 10# 110 beshort 0xfe01 MySQL table definition file 12>2 byte x Version %d 13>3 byte 0 \b, type UNKNOWN 14>3 byte 1 \b, type DIAM_ISAM 15>3 byte 2 \b, type HASH 16>3 byte 3 \b, type MISAM 17>3 byte 4 \b, type PISAM 18>3 byte 5 \b, type RMS_ISAM 19>3 byte 6 \b, type HEAP 20>3 byte 7 \b, type ISAM 21>3 byte 8 \b, type MRG_ISAM 22>3 byte 9 \b, type MYISAM 23>3 byte 10 \b, type MRG_MYISAM 24>3 byte 11 \b, type BERKELEY_DB 25>3 byte 12 \b, type INNODB 26>3 byte 13 \b, type GEMINI 27>3 byte 14 \b, type NDBCLUSTER 28>3 byte 15 \b, type EXAMPLE_DB 29>3 byte 16 \b, type CSV_DB 30>3 byte 17 \b, type FEDERATED_DB 31>3 byte 18 \b, type BLACKHOLE_DB 32>3 byte 19 \b, type PARTITION_DB 33>3 byte 20 \b, type BINLOG 34>3 byte 21 \b, type SOLID 35>3 byte 22 \b, type PBXT 36>3 byte 23 \b, type TABLE_FUNCTION 37>3 byte 24 \b, type MEMCACHE 38>3 byte 25 \b, type FALCON 39>3 byte 26 \b, type MARIA 40>3 byte 27 \b, type PERFORMANCE_SCHEMA 41>3 byte 127 \b, type DEFAULT 42>0x0033 ulong x \b, MySQL version %d 430 belong&0xffffff00 0xfefe0500 MySQL ISAM index file 44>3 byte x Version %d 450 belong&0xffffff00 0xfefe0600 MySQL ISAM compressed data file 46>3 byte x Version %d 470 belong&0xffffff00 0xfefe0700 MySQL MyISAM index file 48>3 byte x Version %d 49>14 beshort x \b, %d key parts 50>16 beshort x \b, %d unique key parts 51>18 byte x \b, %d keys 52>28 bequad x \b, %lld records 53>36 bequad x \b, %lld deleted records 540 belong&0xffffff00 0xfefe0800 MySQL MyISAM compressed data file 55>3 byte x Version %d 560 belong&0xffffff00 0xfefe0900 MySQL Maria index file 57>3 byte x Version %d 580 belong&0xffffff00 0xfefe0a00 MySQL Maria compressed data file 59>3 byte x Version %d 600 belong&0xffffff00 0xfefe0c00 61>4 string MACF MySQL Maria control file 62>>3 byte x Version %d 630 string \376bin MySQL replication log, 64>9 long x server id %d 65>8 byte 1 66>>13 long 69 \b, MySQL V3.2.3 67>>>19 string x \b, server version %s 68>>13 long 75 \b, MySQL V4.0.2-V4.1 69>>>25 string x \b, server version %s 70>8 byte 15 MySQL V5+, 71>>25 string x server version %s 72>4 string MARIALOG MySQL Maria transaction log file 73>>3 byte x Version %d 74 75#------------------------------------------------------------------------------ 76# iRiver H Series database file 77# From Ken Guest <ken@linux.ie> 78# As observed from iRivNavi.iDB and unencoded firmware 79# 800 string iRivDB iRiver Database file 81>11 string >\0 Version %s 82>39 string iHP-100 [H Series] 83 84#------------------------------------------------------------------------------ 85# SQLite database files 86# Ken Guest <ken@linux.ie>, Ty Sarna, Zack Weinberg 87# 88# Version 1 used GDBM internally; its files cannot be distinguished 89# from other GDBM files. 90# 91# Version 2 used this format: 920 string **\ This\ file\ contains\ an\ SQLite SQLite 2.x database 93 94# URL: https://en.wikipedia.org/wiki/SQLite 95# Reference: https://www.sqlite.org/fileformat.html 96# Update: Joerg Jenderek 97# Version 3 of SQLite allows applications to embed their own "user version" 98# number in the database at offset 60. Later, SQLite added an "application id" 99# at offset 68 that is preferred over "user version" for indicating the 100# associated application. 101# 1020 string SQLite\ format\ 3 103# skip DROID fmt-729-signature-id-1053.sqlite by checking for valid page size 104>16 ubeshort >0 SQLite 3.x 105# deprecated 106#!:mime application/x-sqlite3 107!:mime application/vnd.sqlite3 108# seldom found extension sqlite3 like in SyncData.sqlite3 109# db 110# db3 like: AddrBook.db3 cgipcrvp.db3 111# https://www.maplesoft.com/support/help/Maple/view.aspx?path=worksheet%2freference%2fhelpdatabase 112# help is used for newer Maple help database 113# SQLite database weewx.sdb used by weather software weewx 114# https://www.weewx.com/docs/usersguide.htm 115# Avira Antivir use extension "dbe" like in avevtdb.dbe, avguard_tchk.dbe 116# Unfortunately extension sqlite also used for other databases starting with string 117# "TTCONTAINER" like in tracks.sqlite contentconsumer.sqlite contentproducerrepository.sqlite 118# and with string "ZV-zlib" in like extra.sqlite 119>>68 belong !0x5CDE09EF database 120!:ext sqlite/sqlite3/db/db3/dbe/sdb/help 121>>68 belong =0x5CDE09EF database 122# maple is used for Maple Workbook 123!:ext maple 124>>60 belong =0x5f4d544e (Monotone source repository) 125# if no known user version then check for Application IDs with default clause 126>>60 belong !0x5f4d544e 127# The "Application ID" set by PRAGMA application_id 128>>>68 belong =0x0f055112 (Fossil checkout) 129>>>68 belong =0x0f055113 (Fossil global configuration) 130>>>68 belong =0x0f055111 (Fossil repository) 131>>>68 belong =0x42654462 (Bentley Systems BeSQLite Database) 132>>>68 belong =0x42654c6e (Bentley Systems Localization File) 133>>>68 belong =0x47504b47 (OGC GeoPackage file) 134# https://www.sqlite.org/src/artifact?ci=trunk&filename=magic.txt 135>>>68 belong =0x47503130 (OGC GeoPackage version 1.0 file) 136>>>68 belong =0x45737269 (Esri Spatially-Enabled Database) 137>>>68 belong =0x4d504258 (MBTiles tileset) 138# https://www.maplesoft.com/support/help/errors/view.aspx?path=Formats/Maple 139>>>68 belong =0x5CDE09EF (Maple Workbook) 140# unknown application ID 141>>>68 default x 142>>>>68 belong !0 \b, application id %u 143# The "user version" as read and set by the user_version pragma like: 144# 1 2 4 5 7 9 10 25 36 43 53 400 416 131073 131074 131075 145>>60 belong !0 \b, user version %d 146# SQLITE_VERSION_NUMBER like: 0 3008011 3016002 3007014 3017000 3022000 3028000 3031001 147>>96 belong x \b, last written using SQLite version %d 148# database page size in bytes; a power of two between 512 and 32768, or 1 for 65536 149# like: 512 1024 often 4096 32768 150>>16 ubeshort !4096 \b, page size %u 151# File format write version. 1 for legacy; 2 for WAL; 0 for corruptDB.sqlite 152>>18 ubyte !1 \b, writer version %u 153# File format read version. 1 for legacy; 2 for WAL; 4 for corruptDB.sqlite 154>>19 ubyte !1 \b, read version %u 155# Bytes of unused "reserved" space at the end of each page. Usually 0 156>>20 ubyte !0 \b, unused bytes %u 157# maximum embedded payload fraction. Must be 64; 1 for corruptDB.sqlite 158>>21 ubyte !64 \b, maximum payload %u 159# Minimum embedded payload fraction. Must be 32; 1 for corruptDB.sqlite 160>>22 ubyte !32 \b, minimum payload %u 161# Leaf payload fraction. Must be 32; 0 for corruptDB.sqlite 162>>23 ubyte !32 \b, leaf payload %u 163# file change counter 164>>24 ubelong x \b, file counter %u 165# Size of the database file in pages 166>>28 ubelong x \b, database pages %u 167# page number of the first freelist trunk page like: 0 2 3 4 5 9 168# 10 13 14 15 16 17 18 19 23 36 39 46 50 136 190 217 307 505 516 561 883 1659 169>>32 ubelong !0 \b, 1st free page %u 170# total number of freelist pages 171>>36 ubelong !0 \b, free pages %u 172# The schema cookie like: 2 3 4 6 7 9 A D E F 13 14 1C 25 2A 2F 33 44 4B 53 5A 5F 62 86 87 8F 91 A8 173>>40 ubelong x \b, cookie %#x 174# the schema format number. Supported formats are 1 2 3 and often 4 175# 3328 for corruptDB.sqlite and 0 for 512 byte storage.sqlite (TorBrowser Firefox Thunderbird) 176>>44 ubelong x \b, schema %u 177# Suggested cache size like: 0 2000 178>>48 ubelong !0 \b, cache page size %u 179# The page number of the largest root b-tree page when in auto-vacuum or incremental-vacuum modes, or zero otherwise. 180>>52 ubelong !0 \b, largest root page %u 181# The database text encoding; a value of 1 means UTF-8; 2 means UTF-16le; 3 means UTF-16be 182#>>56 ubelong x \b, encoding %u 183>>56 ubelong x 184>>>56 ubelong =1 \b, UTF-8 185>>>56 ubelong =2 \b, UTF-16 little endian 186>>>56 ubelong =3 \b, UTF-16 big endian 187# 0 for corruptDB.sqlite and for storage.sqlite with database pages 1 (TorBrowser Firefox Thunderbird) 188# https://mozilla.github.io/firefox-browser-architecture/text/0010-firefox-data-stores.html 189>>>56 default x 190>>>>56 ubelong x \b, unknown %#x encoding 191# True (non-zero) for incremental-vacuum mode; false (zero) otherwiseqy 192>>64 ubelong !0 \b, vacuum mode %u 193# Reserved for expansion. Must be zero 194>>72 uquad !0 \b, reserved %#llx 195# The version-valid-for number like: 196# 1 2 3 4 C F 68h 95h 266h A99h 3DCDh B7CEh 197>>92 ubelong x \b, version-valid-for %u 198 199# SQLite Write-Ahead Log from SQLite version >= 3.7.0 200# https://www.sqlite.org/fileformat.html#walformat 2010 belong&0xfffffffe 0x377f0682 SQLite Write-Ahead Log, 202!:ext sqlite-wal/db-wal 203>4 belong x version %d 204 205# SQLite Rollback Journal 206# https://www.sqlite.org/fileformat.html#rollbackjournal 2070 string \xd9\xd5\x05\xf9\x20\xa1\x63\xd7 SQLite Rollback Journal 208 209# Panasonic channel list database svl.bin or svl.db added by Joerg Jenderek 210# https://github.com/PredatH0r/ChanSort 2110 string PSDB\0 Panasonic channel list DataBase 212!:ext db/bin 213#!:mime application/x-db-svl-panasonic 214>126 string SQLite\ format\ 3 215#!:mime application/x-panasonic-sqlite3 216>>&-15 indirect x \b; contains 217 218# H2 Database from https://www.h2database.com/ 2190 string --\ H2\ 0.5/B\ --\ \n H2 Database file 220