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>SPI_getargcount</H1
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><H2
>Name</H2
>SPI_getargcount -- return the number of arguments needed by a plan
prepared by <CODE
CLASS="FUNCTION"
>SPI_prepare</CODE
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>int SPI_getargcount(void * <TT
CLASS="PARAMETER"
>plan</TT
>)</PRE
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><H2
>Description</H2
><P
> <CODE
CLASS="FUNCTION"
>SPI_getargcount</CODE
> returns the number of arguments needed
to execute a plan prepared by <CODE
CLASS="FUNCTION"
>SPI_prepare</CODE
>.
</P
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>Arguments</H2
><P
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><TT
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>void * <TT
CLASS="PARAMETER"
>plan</TT
></TT
></DT
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><P
> execution plan (returned by <CODE
CLASS="FUNCTION"
>SPI_prepare</CODE
>)
</P
></DD
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><A
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></A
><H2
>Return Value</H2
><P
> The expected argument count for the <TT
CLASS="PARAMETER"
>plan</TT
>, or
<TT
CLASS="SYMBOL"
>SPI_ERROR_ARGUMENT</TT
> if the <TT
CLASS="PARAMETER"
>plan
</TT
> is <TT
CLASS="SYMBOL"
>NULL</TT
>
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