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Overview
| Comment: | Updates to the 3.14 change log. |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
6bc4912659800402a3be59496de10cfe |
| User & Date: | drh 2016-07-28 19:26:20 |
Context
|
2016-08-02
| ||
| 12:52 | Update the documentation generator to keep track of historical requirement numbers and use that database to print the text of stale requirement numbers. check-in: ec99d82068 user: drh tags: trunk | |
|
2016-07-28
| ||
| 19:26 | Updates to the 3.14 change log. check-in: 6bc4912659 user: drh tags: trunk | |
| 17:45 | Add linkage macros to the compile-time macro page. check-in: b23ac4e38d user: drh tags: trunk | |
Changes
Changes to pages/changes.in.
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
full scan of the main table, in cases where that makes sense.
<li>Allow [table-valued functions] to appear on the right-hand side of an [IN operator].
<li>Created the [dbhash.exe] command-line utility.
<li>Added two new C-language interfaces: [sqlite3_expanded_sql()] and
[sqlite3_trace_v2()]. These new interfaces subsume the functions of
[sqlite3_trace()] and [sqlite3_profile()] which are now deprecated.
<li>Added the [json_quote()] SQL function to [the json1 extension].
<p><b>Bug Fixes:</b>
<li>Fix the [ALTER TABLE] command so that it does not corrupt [descending indexes]
when adding a column to a [legacy_file_format|legacy file format] database. Ticket
[https://www.sqlite.org/src/info/f68bf68513a1c15f|f68bf68513a1c15f]
<li>Fix a NULL-pointer dereference/crash that could occurs when a transitive WHERE
clause references a non-existent collating sequence. Ticket
[https://www.sqlite.org/src/info/e8d439c77685eca6|e8d439c77685eca6].
}
chng {2016-05-18 (3.13.0)} {
<li>Postpone I/O associated with TEMP files for as long as possible, with the hope
that the I/O can ultimately be avoided completely.
<li>Merged the [session] extension into trunk.
<li>Added the ".auth ON|OFF" command to the [command-line shell].
|
> > > > > > |
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 |
full scan of the main table, in cases where that makes sense.
<li>Allow [table-valued functions] to appear on the right-hand side of an [IN operator].
<li>Created the [dbhash.exe] command-line utility.
<li>Added two new C-language interfaces: [sqlite3_expanded_sql()] and
[sqlite3_trace_v2()]. These new interfaces subsume the functions of
[sqlite3_trace()] and [sqlite3_profile()] which are now deprecated.
<li>Added the [json_quote()] SQL function to [the json1 extension].
<li>Disable the [sqlite3_set_authorizer|authorizer callback] while reparsing the schema.
<p><b>Bug Fixes:</b>
<li>Fix the [ALTER TABLE] command so that it does not corrupt [descending indexes]
when adding a column to a [legacy_file_format|legacy file format] database. Ticket
[https://www.sqlite.org/src/info/f68bf68513a1c15f|f68bf68513a1c15f]
<li>Fix a NULL-pointer dereference/crash that could occurs when a transitive WHERE
clause references a non-existent collating sequence. Ticket
[https://www.sqlite.org/src/info/e8d439c77685eca6|e8d439c77685eca6].
<li>Improved the cost estimation for an index scan which includes a WHERE clause
that can be partially or fully evaluated using columns in the index and without
having to do a table lookup. This fixes a performance regression that occurred
for some obscure queries following the ORDER BY LIMIT optimization introduced
in [version 3.12.0].
}
chng {2016-05-18 (3.13.0)} {
<li>Postpone I/O associated with TEMP files for as long as possible, with the hope
that the I/O can ultimately be avoided completely.
<li>Merged the [session] extension into trunk.
<li>Added the ".auth ON|OFF" command to the [command-line shell].
|