SPI_COPYTUPLE(3) PostgreSQL 18.6 Documentation SPI_COPYTUPLE(3) NAME SPI_copytuple - make a copy of a row in the upper executor context SYNOPSIS HeapTuple SPI_copytuple(HeapTuple row) DESCRIPTION SPI_copytuple makes a copy of a row in the upper executor context. This is normally used to return a modified row from a trigger. In a function de- clared to return a composite type, use SPI_returntuple instead. This function can only be used while connected to SPI. Otherwise, it re- turns NULL and sets SPI_result to SPI_ERROR_UNCONNECTED. ARGUMENTS HeapTuple row row to be copied RETURN VALUE the copied row, or NULL on error (see SPI_result for an error indication) PostgreSQL 18.6 2026 SPI_COPYTUPLE(3)
NAME | SYNOPSIS | DESCRIPTION | ARGUMENTS | RETURN VALUE
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