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