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| SPI_GETARGCOUNT(3) | PostgreSQL 11.9 Documentation | SPI_GETARGCOUNT(3) |
NAME¶
SPI_getargcount - return the number of arguments needed by a statement prepared by SPI_prepareSYNOPSIS¶
int SPI_getargcount(SPIPlanPtr plan)
DESCRIPTION¶
SPI_getargcount returns the number of arguments needed to execute a statement prepared by SPI_prepare.ARGUMENTS¶
SPIPlanPtr planprepared statement (returned by SPI_prepare)
RETURN VALUE¶
The count of expected arguments for the plan. If the plan is NULL or invalid, SPI_result is set to SPI_ERROR_ARGUMENT and -1 is returned.| 2020 | PostgreSQL 11.9 |