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| SPI_COPYTUPLE(3) | PostgreSQL 14.2 Documentation | SPI_COPYTUPLE(3) |
NAME
SPI_copytuple - make a copy of a row in the upper executor contextSYNOPSIS
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 declared to return a composite type, use SPI_returntuple instead.This function can only be used while connected to SPI. Otherwise, it returns NULL and sets SPI_result to SPI_ERROR_UNCONNECTED.
ARGUMENTS
HeapTuple rowrow to be copied
RETURN VALUE
the copied row, or NULL on error (see SPI_result for an error indication)| 2022 | PostgreSQL 14.2 |
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