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doc: Add an example of REPACK (CONCURRENTLY)

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Suggested-by: vignesh C <vignesh21@gmail.com>
Discussion: https://postgr.es/m/CALDaNm3tiKhtegx5Cawi34UjbHmNGEDNAtScGM1RgWRtV-5_0Q@mail.gmail.com
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Álvaro Herrera 2026-04-07 15:33:55 +02:00
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doc/src/sgml/ref/repack.sgml
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@ -390,13 +390,21 @@ REPACK employees;
<para>
Repack the table <literal>employees</literal> on the basis of its
index <literal>employees_ind</literal> (Since index is used here, this is
index <literal>employees_ind</literal> (since an index is specified, this is
effectively clustering):
<programlisting>
REPACK employees USING INDEX employees_ind;
</programlisting>
</para>
<para>
Repack the <literal>employees</literal> table following the same index
as was used before, in concurrent mode:
<programlisting>
REPACK (CONCURRENTLY) employees USING INDEX;
</programlisting>
</para>
<para>
Repack the table <literal>cases</literal> on physical ordering,
running an <command>ANALYZE</command> on the given columns once