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diff --git a/doc/src/sgml/html/plpython-subtransaction.html b/doc/src/sgml/html/plpython-subtransaction.html index 5481342..73ee1fa 100644 --- a/doc/src/sgml/html/plpython-subtransaction.html +++ b/doc/src/sgml/html/plpython-subtransaction.html @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="UTF-8" standalone="no"?> -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>46.7. Explicit Subtransactions</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="plpython-database.html" title="46.6. Database Access" /><link rel="next" href="plpython-transactions.html" title="46.8. Transaction Management" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">46.7. Explicit Subtransactions</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="plpython-database.html" title="46.6. Database Access">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="plpython.html" title="Chapter 46. PL/Python — Python Procedural Language">Up</a></td><th width="60%" align="center">Chapter 46. PL/Python — Python Procedural Language</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.5 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="plpython-transactions.html" title="46.8. Transaction Management">Next</a></td></tr></table><hr /></div><div class="sect1" id="PLPYTHON-SUBTRANSACTION"><div class="titlepage"><div><div><h2 class="title" style="clear: both">46.7. Explicit Subtransactions</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="plpython-subtransaction.html#id-1.8.11.15.3">46.7.1. Subtransaction Context Managers</a></span></dt></dl></div><p> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>46.7. Explicit Subtransactions</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="plpython-database.html" title="46.6. Database Access" /><link rel="next" href="plpython-transactions.html" title="46.8. Transaction Management" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">46.7. Explicit Subtransactions</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="plpython-database.html" title="46.6. Database Access">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="plpython.html" title="Chapter 46. PL/Python — Python Procedural Language">Up</a></td><th width="60%" align="center">Chapter 46. PL/Python — Python Procedural Language</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.6 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="plpython-transactions.html" title="46.8. Transaction Management">Next</a></td></tr></table><hr /></div><div class="sect1" id="PLPYTHON-SUBTRANSACTION"><div class="titlepage"><div><div><h2 class="title" style="clear: both">46.7. Explicit Subtransactions</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="plpython-subtransaction.html#id-1.8.11.15.3">46.7.1. Subtransaction Context Managers</a></span></dt></dl></div><p> Recovering from errors caused by database access as described in <a class="xref" href="plpython-database.html#PLPYTHON-TRAPPING" title="46.6.2. Trapping Errors">Section 46.6.2</a> can lead to an undesirable situation where some operations succeed before one of them fails, @@ -52,7 +52,7 @@ plan = plpy.prepare("INSERT INTO operations (result) VALUES ($1)", ["text"]) plpy.execute(plan, [result]) $$ LANGUAGE plpython3u; </pre><p> - Note that the use of <code class="literal">try/catch</code> is still + Note that the use of <code class="literal">try</code>/<code class="literal">except</code> is still required. Otherwise the exception would propagate to the top of the Python stack and would cause the whole function to abort with a <span class="productname">PostgreSQL</span> error, so that the @@ -65,4 +65,4 @@ $$ LANGUAGE plpython3u; database access. A regular Python exception raised inside an explicit subtransaction block would also cause the subtransaction to be rolled back. - </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="plpython-database.html" title="46.6. Database Access">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="plpython.html" title="Chapter 46. PL/Python — Python Procedural Language">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="plpython-transactions.html" title="46.8. Transaction Management">Next</a></td></tr><tr><td width="40%" align="left" valign="top">46.6. Database Access </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.5 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 46.8. Transaction Management</td></tr></table></div></body></html>
\ No newline at end of file + </p></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="plpython-database.html" title="46.6. Database Access">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="plpython.html" title="Chapter 46. PL/Python — Python Procedural Language">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="plpython-transactions.html" title="46.8. Transaction Management">Next</a></td></tr><tr><td width="40%" align="left" valign="top">46.6. Database Access </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.6 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 46.8. Transaction Management</td></tr></table></div></body></html>
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