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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-14 19:16:20 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-14 19:16:20 +0000 |
| commit | 323bcca5249c707b68d9f6d921d86fd750bcf33e (patch) | |
| tree | 07b4722c510482f5ee2fdcc3d381fc77747b0178 /doc/src/sgml/html/ddl.html | |
| parent | Adding debian version 16.2-2. (diff) | |
| download | postgresql-16-323bcca5249c707b68d9f6d921d86fd750bcf33e.tar.xz postgresql-16-323bcca5249c707b68d9f6d921d86fd750bcf33e.zip | |
Merging upstream version 16.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/ddl.html')
| -rw-r--r-- | doc/src/sgml/html/ddl.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/html/ddl.html b/doc/src/sgml/html/ddl.html index e24b7a6..99df749 100644 --- a/doc/src/sgml/html/ddl.html +++ b/doc/src/sgml/html/ddl.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>Chapter 5. Data Definition</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-calling-funcs.html" title="4.3. Calling Functions" /><link rel="next" href="ddl-basics.html" title="5.1. Table Basics" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 5. Data Definition</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-syntax-calling-funcs.html" title="4.3. Calling Functions">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="sql.html" title="Part II. The SQL Language">Up</a></td><th width="60%" align="center">Part II. The SQL Language</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="ddl-basics.html" title="5.1. Table Basics">Next</a></td></tr></table><hr /></div><div class="chapter" id="DDL"><div class="titlepage"><div><div><h2 class="title">Chapter 5. Data Definition</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="ddl-basics.html">5.1. Table Basics</a></span></dt><dt><span class="sect1"><a href="ddl-default.html">5.2. Default Values</a></span></dt><dt><span class="sect1"><a href="ddl-generated-columns.html">5.3. Generated Columns</a></span></dt><dt><span class="sect1"><a href="ddl-constraints.html">5.4. Constraints</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-CHECK-CONSTRAINTS">5.4.1. Check Constraints</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-NOT-NULL">5.4.2. Not-Null Constraints</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-UNIQUE-CONSTRAINTS">5.4.3. Unique Constraints</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-PRIMARY-KEYS">5.4.4. Primary Keys</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-FK">5.4.5. Foreign Keys</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-EXCLUSION">5.4.6. Exclusion Constraints</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-system-columns.html">5.5. System Columns</a></span></dt><dt><span class="sect1"><a href="ddl-alter.html">5.6. Modifying Tables</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-ADDING-A-COLUMN">5.6.1. Adding a Column</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-REMOVING-A-COLUMN">5.6.2. Removing a Column</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-ADDING-A-CONSTRAINT">5.6.3. Adding a Constraint</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-REMOVING-A-CONSTRAINT">5.6.4. Removing a Constraint</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-COLUMN-DEFAULT">5.6.5. Changing a Column's Default Value</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-COLUMN-TYPE">5.6.6. Changing a Column's Data Type</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-RENAMING-COLUMN">5.6.7. Renaming a Column</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-RENAMING-TABLE">5.6.8. Renaming a Table</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-priv.html">5.7. Privileges</a></span></dt><dt><span class="sect1"><a href="ddl-rowsecurity.html">5.8. Row Security Policies</a></span></dt><dt><span class="sect1"><a href="ddl-schemas.html">5.9. Schemas</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-CREATE">5.9.1. Creating a Schema</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PUBLIC">5.9.2. The Public Schema</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PATH">5.9.3. The Schema Search Path</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PRIV">5.9.4. Schemas and Privileges</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-CATALOG">5.9.5. The System Catalog Schema</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PATTERNS">5.9.6. Usage Patterns</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PORTABILITY">5.9.7. Portability</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-inherit.html">5.10. Inheritance</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-inherit.html#DDL-INHERIT-CAVEATS">5.10.1. Caveats</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-partitioning.html">5.11. Table Partitioning</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-OVERVIEW">5.11.1. Overview</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-DECLARATIVE">5.11.2. Declarative Partitioning</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-USING-INHERITANCE">5.11.3. Partitioning Using Inheritance</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITION-PRUNING">5.11.4. Partition Pruning</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-CONSTRAINT-EXCLUSION">5.11.5. Partitioning and Constraint Exclusion</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-DECLARATIVE-BEST-PRACTICES">5.11.6. Best Practices for Declarative Partitioning</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-foreign-data.html">5.12. Foreign Data</a></span></dt><dt><span class="sect1"><a href="ddl-others.html">5.13. Other Database Objects</a></span></dt><dt><span class="sect1"><a href="ddl-depend.html">5.14. Dependency Tracking</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>Chapter 5. Data Definition</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-calling-funcs.html" title="4.3. Calling Functions" /><link rel="next" href="ddl-basics.html" title="5.1. Table Basics" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 5. Data Definition</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sql-syntax-calling-funcs.html" title="4.3. Calling Functions">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="sql.html" title="Part II. The SQL Language">Up</a></td><th width="60%" align="center">Part II. The SQL Language</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 16.3 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="ddl-basics.html" title="5.1. Table Basics">Next</a></td></tr></table><hr /></div><div class="chapter" id="DDL"><div class="titlepage"><div><div><h2 class="title">Chapter 5. Data Definition</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="ddl-basics.html">5.1. Table Basics</a></span></dt><dt><span class="sect1"><a href="ddl-default.html">5.2. Default Values</a></span></dt><dt><span class="sect1"><a href="ddl-generated-columns.html">5.3. Generated Columns</a></span></dt><dt><span class="sect1"><a href="ddl-constraints.html">5.4. Constraints</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-CHECK-CONSTRAINTS">5.4.1. Check Constraints</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-NOT-NULL">5.4.2. Not-Null Constraints</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-UNIQUE-CONSTRAINTS">5.4.3. Unique Constraints</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-PRIMARY-KEYS">5.4.4. Primary Keys</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-FK">5.4.5. Foreign Keys</a></span></dt><dt><span class="sect2"><a href="ddl-constraints.html#DDL-CONSTRAINTS-EXCLUSION">5.4.6. Exclusion Constraints</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-system-columns.html">5.5. System Columns</a></span></dt><dt><span class="sect1"><a href="ddl-alter.html">5.6. Modifying Tables</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-ADDING-A-COLUMN">5.6.1. Adding a Column</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-REMOVING-A-COLUMN">5.6.2. Removing a Column</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-ADDING-A-CONSTRAINT">5.6.3. Adding a Constraint</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-REMOVING-A-CONSTRAINT">5.6.4. Removing a Constraint</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-COLUMN-DEFAULT">5.6.5. Changing a Column's Default Value</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-COLUMN-TYPE">5.6.6. Changing a Column's Data Type</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-RENAMING-COLUMN">5.6.7. Renaming a Column</a></span></dt><dt><span class="sect2"><a href="ddl-alter.html#DDL-ALTER-RENAMING-TABLE">5.6.8. Renaming a Table</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-priv.html">5.7. Privileges</a></span></dt><dt><span class="sect1"><a href="ddl-rowsecurity.html">5.8. Row Security Policies</a></span></dt><dt><span class="sect1"><a href="ddl-schemas.html">5.9. Schemas</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-CREATE">5.9.1. Creating a Schema</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PUBLIC">5.9.2. The Public Schema</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PATH">5.9.3. The Schema Search Path</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PRIV">5.9.4. Schemas and Privileges</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-CATALOG">5.9.5. The System Catalog Schema</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PATTERNS">5.9.6. Usage Patterns</a></span></dt><dt><span class="sect2"><a href="ddl-schemas.html#DDL-SCHEMAS-PORTABILITY">5.9.7. Portability</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-inherit.html">5.10. Inheritance</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-inherit.html#DDL-INHERIT-CAVEATS">5.10.1. Caveats</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-partitioning.html">5.11. Table Partitioning</a></span></dt><dd><dl><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-OVERVIEW">5.11.1. Overview</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-DECLARATIVE">5.11.2. Declarative Partitioning</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-USING-INHERITANCE">5.11.3. Partitioning Using Inheritance</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITION-PRUNING">5.11.4. Partition Pruning</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-CONSTRAINT-EXCLUSION">5.11.5. Partitioning and Constraint Exclusion</a></span></dt><dt><span class="sect2"><a href="ddl-partitioning.html#DDL-PARTITIONING-DECLARATIVE-BEST-PRACTICES">5.11.6. Best Practices for Declarative Partitioning</a></span></dt></dl></dd><dt><span class="sect1"><a href="ddl-foreign-data.html">5.12. Foreign Data</a></span></dt><dt><span class="sect1"><a href="ddl-others.html">5.13. Other Database Objects</a></span></dt><dt><span class="sect1"><a href="ddl-depend.html">5.14. Dependency Tracking</a></span></dt></dl></div><p> This chapter covers how one creates the database structures that will hold one's data. In a relational database, the raw data is stored in tables, so the majority of this chapter is devoted to @@ -10,4 +10,4 @@ we will briefly look at other features that affect the data storage, such as inheritance, table partitioning, views, functions, and triggers. - </p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="sql-syntax-calling-funcs.html" title="4.3. Calling Functions">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="sql.html" title="Part II. The SQL Language">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ddl-basics.html" title="5.1. Table Basics">Next</a></td></tr><tr><td width="40%" align="left" valign="top">4.3. Calling Functions </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 16.2 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 5.1. Table Basics</td></tr></table></div></body></html>
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