Historical version. PostgreSQL 10 has reached end of support. 2022-11-10. See the current manual.
SPI_finish
SPI_finish — disconnect a procedure from the SPI manager
Synopsis
int SPI_finish(void)
Description
SPI_finish 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 elog(ERROR). In that
case SPI will clean itself up automatically.
Return Value
SPI_OK_FINISHif properly disconnected
SPI_ERROR_UNCONNECTEDif called from an unconnected procedure
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