SPI_PFREE(3) PostgreSQL 9.5.0 Documentation SPI_PFREE(3)
NAMESPI_pfree - free memory in the upper executor context
SYNOPSISvoid SPI_pfree(void * pointer)
DESCRIPTIONSPI_pfree frees memory previously allocated using SPI_palloc or SPI_repalloc. This function is no longer different from plain pfree. It's kept just for backward compatibility of existing code.
ARGUMENTSvoid * pointer pointer to existing storage to free PostgreSQL 9.5.0 2016 SPI_PFREE(3)