30 lines
595 B
Groff
30 lines
595 B
Groff
.TH precision "" "" "/rdb Command"
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.PC "Display the precision of a column"
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\fBprecision [ \-l ] [ \fIcolumn ...\fB ] < \fItable\fR
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.PP
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.II "column^find precision"
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The command
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.B precision
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returns the maximum number of digits to the right of the
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decimal point in each
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.IR column .
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If no
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.I column
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is named on the command line,
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.B precision
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returns information on every numeric column in
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.IR table .
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.PP
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The option
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.B \-l
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tells
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.B precision
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to return the entire
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.IR table ,
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in addition to the precision of each
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.IR column .
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.SH Example
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For example of this command, see the entry for
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.BR total .
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