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Overview
| Comment: | Fix a typo in shared_schema.md. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | reuse-schema |
| Files: | files | file ages | folders |
| SHA3-256: | e47a5aea76560e86e5417fea9e2219ec |
| User & Date: | dan 2019-02-14 17:59:36 |
| Wiki: | reuse-schema |
Context
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2019-02-14
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| 18:38 | Change the name of the SQLITE_OPEN_REUSE_SCHEMA flag to SQLITE_OPEN_SHARED_SCHEMA. check-in: 7257fcc8 user: dan tags: reuse-schema | |
| 17:59 | Fix a typo in shared_schema.md. check-in: e47a5aea user: dan tags: reuse-schema | |
| 17:51 | Add documentation file doc/shared_schema.md to describe the change on this branch. check-in: a5f8067d user: dan tags: reuse-schema | |
Changes
Changes to doc/shared_schema.md.
35 35 For SQLITE_OPEN_SHARED_SCHEMA connections, the 36 36 SQLITE_DBSTATUS_SCHEMA_USED sqlite3_db_used() distributes 37 37 the memory used for a shared schema object evenly between all database 38 38 connections that share it. 39 39 40 40 ## Implementation Notes 41 41 42 -A single Schema object is never used by more than database simultaneously, 42 +A single Schema object is never used by more than one database simultaneously, 43 43 regardless of whether or not those databases are attached to the same or 44 44 different database handles. Instead, a pool of schema objects is maintained 45 45 for each unique sqlite_master-contents/schema-cookie combination 46 46 opened within the process. Each time database schemas are required by a 47 47 connection, for example as part of an sqlite3_prepare\*(), 48 48 sqlite3_blob_open() or sqlite3_blob_open() call, it obtains 49 49 the minimum number of schemas required from the various schema-pools, returning