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<h2>SQLite Release 3.32.1 On 2020-05-25</h2><p><b>Prior changes from version 3.32.0 (2020-05-22):</b></p>
<p><ol class='lessindent'>
<li value='1'> Added support for <a href="../lang_analyze.html#approx">approximate ANALYZE</a> using the
<a href="../pragma.html#pragma_analysis_limit">PRAGMA analysis_limit</a> command.
<li> Added the <a href="../bytecodevtab.html">bytecode virtual table</a>.
<li> Add the <a href="../cksumvfs.html">checksum VFS shim</a> to the set of run-time loadable
extensions included in the source tree.
<li> Added the <a href="../lang_corefunc.html#iif">iif() SQL function</a>.
<li> INSERT and UPDATE statements now always apply <a href="../datatype3.html#affinity">column affinity</a>
before computing <a href="../lang_createtable.html#ckconst">CHECK constraints</a>. This bug fix could, in
theory, cause problems for legacy databases with unorthodox
CHECK constraints the require the input type for an INSERT
is different from the declared column type. See ticket
<a href="https://sqlite.org/src/info/86ba67afafded936">86ba67afafded936</a>
for more information.
<li> Added the <a href="../c3ref/create_filename.html">sqlite3_create_filename()</a>, <a href="../c3ref/create_filename.html">sqlite3_free_filename()</a>,
and <a href="../c3ref/database_file_object.html">sqlite3_database_file_object()</a>
interfaces to better support of <a href="../vfs.html#shim">VFS shim</a> implementations.
<li> Increase the <a href="../limits.html#max_variable_number">default upper bound</a>
on the number of <a href="../lang_expr.html#varparam">parameters</a> from 999 to 32766.
<li> Added code for the <a href="../uintcseq.html">UINT collating sequence</a> as an optional
<a href="../loadext.html">loadable extension</a>.
<li> Enhancements to the <a href="../cli.html">CLI</a>:
<ol type="a">
<li> Add options to the <a href="../cli.html#csv">.import</a> command: --csv, --ascii, --skip
<li> The <a href="../cli.html#dump">.dump</a> command now accepts multiple LIKE-pattern arguments
and outputs the union of all matching tables.
<li> Add the .oom command in debugging builds
<li> Add the --bom option to the <a href="../cli.html#dotexcel">.excel</a>, <a href="../cli.html#dotoutput">.output</a>, and <a href="../cli.html#dotoutput">.once</a>
commands.
<li> Enhance the .filectrl command to support the --schema option.
<li> The <a href="../uintcseq.html">UINT collating sequence</a> extension is automatically loaded
</ol>
<li> The <a href="../lang_expr.html#like">ESCAPE</a> clause of a <a href="../lang_expr.html#like">LIKE</a> operator now overrides wildcard
characters, so that the behavior matches what PostgreSQL does.
</ol>
<p><b>Changes in this specific patch release, version 3.32.1 (2020-05-25):</b></p>
<p><ol class='lessindent'>
<li value='11'> Fix two long-standing bugs that allow malicious SQL statements
to crash the process that is running SQLite. These bugs were announced
by a third-party approximately 24 hours after the 3.32.0 release but are
not specific to the 3.32.0 release.
<li> Other minor compiler-warning fixes and whatnot.
<p><b>Hashes:</b>
<li>SQLITE_SOURCE_ID: 2020-05-25 16:19:56 0c1fcf4711a2e66c813aed38cf41cd3e2123ee8eb6db98118086764c4ba83350
<li>SHA3-256 for sqlite3.c: f695ae21abf045e4ee77980a67ab2c6e03275009e593ee860a2eabf840482372
</ol></p>
<p>A <a href="../changes.html">complete list of SQLite releases</a>
in a single page and a <a href="../chronology.html">chronology</a> are both also available.
A detailed history of every
check-in is available at
<a href="https://www.sqlite.org/src/timeline">
SQLite version control site</a>.</p>
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