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postgresql9.6-docs-9.6.22-1.mga7.noarch.rpm

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><A
NAME="BRIN-BUILTIN-OPCLASSES"
>64.2. Built-in Operator Classes</A
></H1
><P
>  The core <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
> distribution
  includes the <ACRONYM
CLASS="ACRONYM"
>BRIN</ACRONYM
> operator classes shown in
  <A
HREF="brin-builtin-opclasses.html#BRIN-BUILTIN-OPCLASSES-TABLE"
>Table 64-1</A
>.
 </P
><P
>  The <I
CLASS="FIRSTTERM"
>minmax</I
>
  operator classes store the minimum and the maximum values appearing
  in the indexed column within the range.  The <I
CLASS="FIRSTTERM"
>inclusion</I
>
  operator classes store a value which includes the values in the indexed
  column within the range.
 </P
><DIV
CLASS="TABLE"
><A
NAME="BRIN-BUILTIN-OPCLASSES-TABLE"
></A
><P
><B
>Table 64-1. Built-in <ACRONYM
CLASS="ACRONYM"
>BRIN</ACRONYM
> Operator Classes</B
></P
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><COL><THEAD
><TR
><TH
>Name</TH
><TH
>Indexed Data Type</TH
><TH
>Indexable Operators</TH
></TR
></THEAD
><TBODY
><TR
><TD
><TT
CLASS="LITERAL"
>abstime_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>abstime</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>int8_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>bigint</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>bit_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>bit</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>varbit_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>bit varying</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>box_inclusion_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>box</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;&lt;</TT
>
      <TT
CLASS="LITERAL"
>&amp;&lt;</TT
>
      <TT
CLASS="LITERAL"
>&amp;&amp;</TT
>
      <TT
CLASS="LITERAL"
>&amp;&gt;</TT
>
      <TT
CLASS="LITERAL"
>&gt;&gt;</TT
>
      <TT
CLASS="LITERAL"
>~=</TT
>
      <TT
CLASS="LITERAL"
>@&gt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;@</TT
>
      <TT
CLASS="LITERAL"
>&amp;&lt;|</TT
>
      <TT
CLASS="LITERAL"
>&lt;&lt;|</TT
>
      <TT
CLASS="LITERAL"
>|&gt;&gt;</TT
>
      <TT
CLASS="LITERAL"
>|&amp;&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>bytea_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>bytea</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>bpchar_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>character</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>char_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>"char"</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>date_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>date</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>float8_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>double precision</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>inet_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>inet</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>network_inclusion_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>inet</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&amp;&amp;</TT
>
      <TT
CLASS="LITERAL"
>&gt;&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&lt;&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;&gt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;&lt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>int4_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>integer</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>interval_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>interval</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>macaddr_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>macaddr</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>name_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>name</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>numeric_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>numeric</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>pg_lsn_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>pg_lsn</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>oid_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>oid</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>range_inclusion_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>any range type</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;&lt;</TT
>
      <TT
CLASS="LITERAL"
>&amp;&lt;</TT
>
      <TT
CLASS="LITERAL"
>&amp;&amp;</TT
>
      <TT
CLASS="LITERAL"
>&amp;&gt;</TT
>
      <TT
CLASS="LITERAL"
>&gt;&gt;</TT
>
      <TT
CLASS="LITERAL"
>@&gt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;@</TT
>
      <TT
CLASS="LITERAL"
>-|-</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>float4_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>real</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>reltime_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>reltime</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>int2_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>smallint</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>text_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>text</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>tid_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>tid</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>timestamp_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>timestamp without time zone</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>timestamptz_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>timestamp with time zone</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>time_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>time without time zone</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>timetz_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>time with time zone</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
></TR
><TR
><TD
><TT
CLASS="LITERAL"
>uuid_minmax_ops</TT
></TD
><TD
><TT
CLASS="TYPE"
>uuid</TT
></TD
><TD
>      <TT
CLASS="LITERAL"
>&lt;</TT
>
      <TT
CLASS="LITERAL"
>&lt;=</TT
>
      <TT
CLASS="LITERAL"
>=</TT
>
      <TT
CLASS="LITERAL"
>&gt;=</TT
>
      <TT
CLASS="LITERAL"
>&gt;</TT
>
     </TD
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