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Editorial review
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/query.sgml,v 1.23 2001/11/28 20:49:10 petere Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/query.sgml,v 1.24 2002/01/07 02:29:13 petere Exp $
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-->
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<chapter id="tutorial-sql">
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@ -137,7 +137,7 @@ CREATE TABLE weather (
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<type>varchar(80)</type> specifies a data type that can store
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arbitrary character strings up to 80 characters in length.
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<type>int</type> is the normal integer type. <type>real</type> is
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a type for storing single precision floating point numbers.
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a type for storing single precision floating-point numbers.
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<type>date</type> should be self-explanatory. (Yes, the column of
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type <type>date</type> is also named <literal>date</literal>.
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This may be convenient or confusing -- you choose.)
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