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<chapter id="libpq">
</varlistentry>
</variablelist>
-Prepared statements for use with <function>PQexecPrepared</> can also be
-created by executing SQL <command>PREPARE</> statements. (But
-<function>PQprepare</> is more flexible since it does not require
-parameter types to be pre-specified.) Also, although there is no
-<application>libpq</> function for deleting a prepared statement,
-the SQL <command>DEALLOCATE</> statement can be used for that purpose.
+Prepared statements for use with <function>PQexecPrepared</> can also
+be created by executing SQL <xref linkend="sql-prepare"
+endterm="sql-prepare-title"> statements. (But <function>PQprepare</>
+is more flexible since it does not require parameter types to be
+pre-specified.) Also, although there is no <application>libpq</>
+function for deleting a prepared statement, the SQL <xref
+linkend="sql-deallocate" endterm="sql-deallocate-title"> statement can
+be used for that purpose.
</para>
<para>