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diff --git a/doc/src/sgml/html/sql-syntax-lexical.html b/doc/src/sgml/html/sql-syntax-lexical.html index b06c9ec..bd926f4 100644 --- a/doc/src/sgml/html/sql-syntax-lexical.html +++ b/doc/src/sgml/html/sql-syntax-lexical.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>4.1. Lexical Structure</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="sql-syntax.html" title="Chapter 4. SQL Syntax" /><link rel="next" href="sql-expressions.html" title="4.2. Value Expressions" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">4.1. Lexical Structure</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Up</a></td><th width="60%" align="center">Chapter 4. SQL Syntax</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="sql-expressions.html" title="4.2. Value Expressions">Next</a></td></tr></table><hr /></div><div class="sect1" id="SQL-SYNTAX-LEXICAL"><div class="titlepage"><div><div><h2 class="title" style="clear: both">4.1. Lexical Structure</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS">4.1.1. Identifiers and Key Words</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-CONSTANTS">4.1.2. Constants</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-OPERATORS">4.1.3. Operators</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-SPECIAL-CHARS">4.1.4. Special Characters</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-COMMENTS">4.1.5. Comments</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-PRECEDENCE">4.1.6. Operator Precedence</a></span></dt></dl></div><a id="id-1.5.3.5.2" class="indexterm"></a><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>4.1. Lexical Structure</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="sql-syntax.html" title="Chapter 4. SQL Syntax" /><link rel="next" href="sql-expressions.html" title="4.2. Value Expressions" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">4.1. Lexical Structure</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Up</a></td><th width="60%" align="center">Chapter 4. SQL Syntax</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="sql-expressions.html" title="4.2. Value Expressions">Next</a></td></tr></table><hr /></div><div class="sect1" id="SQL-SYNTAX-LEXICAL"><div class="titlepage"><div><div><h2 class="title" style="clear: both">4.1. Lexical Structure</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS">4.1.1. Identifiers and Key Words</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-CONSTANTS">4.1.2. Constants</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-OPERATORS">4.1.3. Operators</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-SPECIAL-CHARS">4.1.4. Special Characters</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-SYNTAX-COMMENTS">4.1.5. Comments</a></span></dt><dt><span class="sect2"><a href="sql-syntax-lexical.html#SQL-PRECEDENCE">4.1.6. Operator Precedence</a></span></dt></dl></div><a id="id-1.5.3.5.2" class="indexterm"></a><p> SQL input consists of a sequence of <em class="firstterm">commands</em>. A command is composed of a sequence of <em class="firstterm">tokens</em>, terminated by a @@ -644,4 +644,4 @@ SELECT 3 OPERATOR(pg_catalog.+) 4; in <span class="quote">“<span class="quote">no such operator</span>”</span> failures which can be resolved by adding parentheses. However there are corner cases in which a query might change behavior without any parsing error being reported. - </p></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="sql-expressions.html" title="4.2. Value Expressions">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 4. SQL Syntax </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"> 4.2. Value Expressions</td></tr></table></div></body></html>
\ No newline at end of file + </p></div></div></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="sql-syntax.html" title="Chapter 4. SQL Syntax">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="sql-expressions.html" title="4.2. Value Expressions">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 4. SQL Syntax </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 4.2. Value Expressions</td></tr></table></div></body></html>
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