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<HTML
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><P
> (PHP3 , PHP4 )</P
>pg_result -- Returns values from a result identifier</DIV
><DIV
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><A
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></A
><H2
>Description</H2
><DIV
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></A
><P
></P
><P
><CODE
><CODE
CLASS="FUNCDEF"
>mixed <B
CLASS="function"
>pg_result</B
></CODE
> (int result_id, int row_number, mixed fieldname)</CODE
></P
><P
></P
></DIV
><P
> <B
CLASS="function"
>Pg_result()</B
> will return values from a result
identifier produced by <B
CLASS="function"
>pg_Exec()</B
>. The
<TT
CLASS="parameter"
><I
>row_number</I
></TT
> and
<TT
CLASS="parameter"
><I
>fieldname</I
></TT
> sepcify what cell in the table
of results to return. Row numbering starts from 0. Instead of
naming the field, you may use the field index as an unquoted
number. Field indices start from 0.
</P
><P
> PostgreSQL has many built in types and only the basic ones are
directly supported here. All forms of integer, boolean and oid
types are returned as integer values. All forms of float, and
real types are returned as double values. All other types,
including arrays are returned as strings formatted in the same
default PostgreSQL manner that you would see in the
<B
CLASS="command"
>psql</B
> program.
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