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Overview
| Comment: | Add the SQLITE_READ authorizer change to the change log for 3.19.0. |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
84e21ebf2285f3fb6b1474941bd4ab28 |
| User & Date: | drh 2017-05-10 16:34:10 |
Context
|
2017-05-10
| ||
| 16:38 | Minor wording tweaks to the 35%-faster document. check-in: a1177bfca0 user: drh tags: trunk | |
| 16:34 | Add the SQLITE_READ authorizer change to the change log for 3.19.0. check-in: 84e21ebf22 user: drh tags: trunk | |
|
2017-05-05
| ||
| 16:55 | Updates to the 35% faster document. check-in: ac27ab7f6f user: drh tags: trunk | |
Changes
Changes to pages/changes.in.
18 19 20 21 22 23 24 25 26 27 28 29 30 31 |
global nChng aChng xrefChng
set aChng($nChng) [list $date $desc $options]
set xrefChng($date) $nChng
incr nChng
}
chng {2017-06-00 (3.19.0)} {
<li> When using an index on an expression, try to use expression values already
available in the index, rather than loading the original columns and recomputing
the expression.
<li> Enhance the [flattening optimization] so that it is able to flatten views
on the right-hand side of a LEFT JOIN.
<li> Use [replace()] instead of [char()] for escaping newline and carriage-return
characters embedded in strings in the .dump output from the [command-line shell].
|
> > |
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 |
global nChng aChng xrefChng
set aChng($nChng) [list $date $desc $options]
set xrefChng($date) $nChng
incr nChng
}
chng {2017-06-00 (3.19.0)} {
<li> The [SQLITE_READ] [authorizer callback] is invoked with a NULL column name
for every table referenced in a query from which no columns are extracted.
<li> When using an index on an expression, try to use expression values already
available in the index, rather than loading the original columns and recomputing
the expression.
<li> Enhance the [flattening optimization] so that it is able to flatten views
on the right-hand side of a LEFT JOIN.
<li> Use [replace()] instead of [char()] for escaping newline and carriage-return
characters embedded in strings in the .dump output from the [command-line shell].
|