SPI_pfree - free memory in the upper executor context

void * pointer pointer to existing storage to free PostgreSQL 17.5 2025 SPI_PFREE(3)

SPI_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.

SPI_pfree - free memory in the upper executor context

void SPI_pfree(void * pointer)