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$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.104 2002/09/2118:32:52 petere Exp $

$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.105 2002/10/2102:12:08 tgl Exp $

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<chapter id="datatype">

<entry><type>line</type></entry>

<entry>32 bytes</entry>

<entry>((x1,y1),(x2,y2))</entry>

<entry>Infinite line (not implemented)</entry>

<entry>Infinite line (notfullyimplemented)</entry>

</row>

<row>

<entry><type>lseg</type></entry>

</row>

<row>

<entry><type>path</type></entry>

<entry>4+32n bytes</entry>

<entry>16+16n bytes</entry>

<entry>((x1,y1),...)</entry>

<entry>Closed path (similar to polygon)</entry>

</row>

<row>

<entry><type>path</type></entry>

<entry>4+32n bytes</entry>

<entry>16+16n bytes</entry>

<entry>[(x1,y1),...]</entry>

<entry>Open path</entry>

</row>

<row>

<entry><type>polygon</type></entry>

<entry>4+32n bytes</entry>

<entry>40+16n bytes</entry>

<entry>((x1,y1),...)</entry>

<entry>Polygon (similar to closed path)</entry>

</row>