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Overview
Comment: | The application_id is a signed integer. |
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Downloads: | Tarball | ZIP archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
3580ba4b5bd75ec6f3c305b97fc11871 |
User & Date: | drh 2018-09-14 16:34:55.586 |
Context
2018-09-14
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16:54 | Add news for the 3.25.0 release. (check-in: 884ea7b3ed user: drh tags: trunk) | |
16:34 | The application_id is a signed integer. (check-in: 3580ba4b5b user: drh tags: trunk) | |
15:54 | Update the speed-and-size spreadsheet with the latest measurements. (check-in: 37ab9b40af user: drh tags: trunk) | |
Changes
Changes to pages/pragma.in.
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236 237 238 239 240 241 242 | </ul> <tcl>Pragma {application_id} { <p><b>PRAGMA DB.application_id; <br>PRAGMA DB.application_id = </b><i>integer </i><b>;</b> <p> ^The application_id PRAGMA is used to query or set the 32-bit | | | 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 | </ul> <tcl>Pragma {application_id} { <p><b>PRAGMA DB.application_id; <br>PRAGMA DB.application_id = </b><i>integer </i><b>;</b> <p> ^The application_id PRAGMA is used to query or set the 32-bit signed big-endian "Application ID" integer located at offset 68 into the [database header]. Applications that use SQLite as their [application file-format] should set the Application ID integer to a unique integer so that utilities such as [http://www.darwinsys.com/file/ | file(1)] can determine the specific file type rather than just reporting "SQLite3 Database". A list of assigned application IDs can be seen by consulting the [http://www.sqlite.org/src/artifact?ci=trunk&filename=magic.txt |
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