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<!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>39.2. Event Trigger Firing Matrix</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 V1.79.1" /><link rel="prev" href="event-trigger-definition.html" title="39.1. Overview of Event Trigger Behavior" /><link rel="next" href="event-trigger-interface.html" title="39.3. Writing Event Trigger Functions in C" /></head><body id="docContent" class="container-fluid col-10"><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">39.2. Event Trigger Firing Matrix</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="event-trigger-definition.html" title="39.1. Overview of Event Trigger Behavior">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="event-triggers.html" title="Chapter 39. Event Triggers">Up</a></td><th width="60%" align="center">Chapter 39. Event Triggers</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="event-trigger-interface.html" title="39.3. Writing Event Trigger Functions in C">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="EVENT-TRIGGER-MATRIX"><div class="titlepage"><div><div><h2 class="title" style="clear: both">39.2. Event Trigger Firing Matrix</h2></div></div></div><p>
     <a class="xref" href="event-trigger-matrix.html#EVENT-TRIGGER-BY-COMMAND-TAG" title="Table 39.1. Event Trigger Support by Command Tag">Table 39.1</a> lists all commands
     for which event triggers are supported.
   </p><div class="table" id="EVENT-TRIGGER-BY-COMMAND-TAG"><p class="title"><strong>Table 39.1. Event Trigger Support by Command Tag</strong></p><div class="table-contents"><table class="table" summary="Event Trigger Support by Command Tag" border="1"><colgroup><col class="col1" /><col class="col2" /><col class="col3" /><col class="col4" /><col class="col5" /><col class="col6" /></colgroup><thead><tr><th>Command Tag</th><th><code class="literal">ddl_command_start</code></th><th><code class="literal">ddl_command_end</code></th><th><code class="literal">sql_drop</code></th><th><code class="literal">table_rewrite</code></th><th>Notes</th></tr></thead><tbody><tr><td align="left"><code class="literal">ALTER AGGREGATE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER COLLATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER CONVERSION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER DOMAIN</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER DEFAULT PRIVILEGES</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER EXTENSION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER FOREIGN DATA WRAPPER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER FOREIGN TABLE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER FUNCTION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER LANGUAGE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER LARGE OBJECT</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER MATERIALIZED VIEW</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER OPERATOR</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER OPERATOR CLASS</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER OPERATOR FAMILY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER POLICY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER PROCEDURE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER PUBLICATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER SCHEMA</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER SEQUENCE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER SERVER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER STATISTICS</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER SUBSCRIPTION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER TABLE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER TEXT SEARCH CONFIGURATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER TEXT SEARCH DICTIONARY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER TEXT SEARCH PARSER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER TEXT SEARCH TEMPLATE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER TRIGGER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER TYPE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">X</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER USER MAPPING</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">ALTER VIEW</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">COMMENT</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left">Only for local objects</td></tr><tr><td align="left"><code class="literal">CREATE ACCESS METHOD</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE AGGREGATE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE CAST</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE COLLATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE CONVERSION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE DOMAIN</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE EXTENSION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE FOREIGN DATA WRAPPER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE FOREIGN TABLE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE FUNCTION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE INDEX</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE LANGUAGE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE MATERIALIZED VIEW</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE OPERATOR</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE OPERATOR CLASS</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE OPERATOR FAMILY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE POLICY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE PROCEDURE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE PUBLICATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE RULE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE SCHEMA</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE SEQUENCE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE SERVER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE STATISTICS</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE SUBSCRIPTION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TABLE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TABLE AS</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TEXT SEARCH CONFIGURATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TEXT SEARCH DICTIONARY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TEXT SEARCH PARSER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TEXT SEARCH TEMPLATE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TRIGGER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE TYPE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE USER MAPPING</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">CREATE VIEW</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP ACCESS METHOD</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP AGGREGATE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP CAST</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP COLLATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP CONVERSION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP DOMAIN</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP EXTENSION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP FOREIGN DATA WRAPPER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP FOREIGN TABLE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP FUNCTION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP INDEX</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP LANGUAGE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP MATERIALIZED VIEW</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP OPERATOR</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP OPERATOR CLASS</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP OPERATOR FAMILY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP OWNED</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP POLICY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP PROCEDURE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP PUBLICATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP RULE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP SCHEMA</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP SEQUENCE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP SERVER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP STATISTICS</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP SUBSCRIPTION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP TABLE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP TEXT SEARCH CONFIGURATION</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP TEXT SEARCH DICTIONARY</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP TEXT SEARCH PARSER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP TEXT SEARCH TEMPLATE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP TRIGGER</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP TYPE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP USER MAPPING</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">DROP VIEW</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">GRANT</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left">Only for local objects</td></tr><tr><td align="left"><code class="literal">IMPORT FOREIGN SCHEMA</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">REFRESH MATERIALIZED VIEW</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr><tr><td align="left"><code class="literal">REVOKE</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left">Only for local objects</td></tr><tr><td align="left"><code class="literal">SECURITY LABEL</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left">Only for local objects</td></tr><tr><td align="left"><code class="literal">SELECT INTO</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">X</code></td><td align="center"><code class="literal">-</code></td><td align="center"><code class="literal">-</code></td><td align="left"> </td></tr></tbody></table></div></div><br class="table-break" /></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="event-trigger-definition.html" title="39.1. Overview of Event Trigger Behavior">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="event-triggers.html" title="Chapter 39. Event Triggers">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="event-trigger-interface.html" title="39.3. Writing Event Trigger Functions in C">Next</a></td></tr><tr><td width="40%" align="left" valign="top">39.1. Overview of Event Trigger Behavior </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 39.3. Writing Event Trigger Functions in C</td></tr></table></div></body></html>