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Overview
Comment:Update RBU description comment in the header file. No changes to code.
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SHA1: 119883a21bdcab66c15d1e80f3da20addda328ad
User & Date: mistachkin 2015-07-24 00:02:15.028
Context
2015-07-24
14:17
Modify a few test scripts to avoid leaving the sqlite3Config structure in a non-default state. (check-in: 562687d9f5 user: dan tags: trunk)
00:02
Update RBU description comment in the header file. No changes to code. (check-in: 119883a21b user: mistachkin tags: trunk)
2015-07-23
20:44
Change the name of the OTA extension to RBU: Resumable Bulk Update. (check-in: 017c5019e1 user: drh tags: trunk)
Changes
Unified Diff Show Whitespace Changes Patch
Changes to ext/rbu/sqlite3rbu.h.
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** guarantee that a single update process will run for long enough to apply 
** the entire update, for example because the update is being applied on a 
** mobile device that is frequently rebooted. Even after the writer process 
** has committed one or more sub-transactions, other database clients continue
** to read from the original database snapshot. In other words, partially 
** applied transactions are not visible to other clients. 
**
** "RBU" stands for "Over The Air" update. As in a large database update
** transmitted via a wireless network to a mobile device. A transaction
** applied using this extension is hence refered to as an "RBU update".
**
**
** LIMITATIONS
**
** An "RBU update" transaction is subject to the following limitations:








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43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

** guarantee that a single update process will run for long enough to apply 
** the entire update, for example because the update is being applied on a 
** mobile device that is frequently rebooted. Even after the writer process 
** has committed one or more sub-transactions, other database clients continue
** to read from the original database snapshot. In other words, partially 
** applied transactions are not visible to other clients. 
**
** "RBU" stands for "Resumable Bulk Update". As in a large database update
** transmitted via a wireless network to a mobile device. A transaction
** applied using this extension is hence refered to as an "RBU update".
**
**
** LIMITATIONS
**
** An "RBU update" transaction is subject to the following limitations:
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