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>SPI_finish</H1
><DIV
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><A
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></A
><H2
>Name</H2
>SPI_finish -- disconnect a procedure from the SPI manager</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
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><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>int SPI_finish(void)</PRE
></DIV
><DIV
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><A
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></A
><H2
>Description</H2
><P
> <CODE
CLASS="FUNCTION"
>SPI_finish</CODE
> closes an existing connection to
the SPI manager. You must call this function after completing the
SPI operations needed during your procedure's current invocation.
You do not need to worry about making this happen, however, if you
abort the transaction via <TT
CLASS="LITERAL"
>elog(ERROR)</TT
>. In that
case SPI will clean itself up automatically.
</P
><P
> If <CODE
CLASS="FUNCTION"
>SPI_finish</CODE
> is called without having a valid
connection, it will return <TT
CLASS="SYMBOL"
>SPI_ERROR_UNCONNECTED</TT
>.
There is no fundamental problem with this; it means that the SPI
manager has nothing to do.
</P
></DIV
><DIV
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><A
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></A
><H2
>Return Value</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="SYMBOL"
>SPI_OK_FINISH</TT
></DT
><DD
><P
> if properly disconnected
</P
></DD
><DT
><TT
CLASS="SYMBOL"
>SPI_ERROR_UNCONNECTED</TT
></DT
><DD
><P
> if called from an unconnected procedure
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