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>SPI_copytupledesc</H1
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><H2
>Name</H2
>SPI_copytupledesc -- make a copy of a row descriptor in the upper executor context</DIV
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>Synopsis</H2
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>TupleDesc SPI_copytupledesc(TupleDesc <VAR
CLASS="PARAMETER"
>tupdesc</VAR
>)</PRE
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>Description</H2
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> <CODE
CLASS="FUNCTION"
>SPI_copytupledesc</CODE
> makes a copy of a row
descriptor in the upper executor context.
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>Arguments</H2
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><TT
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>TupleDesc <VAR
CLASS="PARAMETER"
>tupdesc</VAR
></TT
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> row descriptor to be copied
</P
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>Return Value</H2
><P
> the copied row descriptor; <TT
CLASS="SYMBOL"
>NULL</TT
> only if
<VAR
CLASS="PARAMETER"
>tupdesc</VAR
> is <TT
CLASS="SYMBOL"
>NULL</TT
>
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