This page in other versions: 9.2 / 9.3 / 9.4 / 9.5 / current (9.6)  |  Development versions: devel  |  Unsupported versions: 8.0 / 8.1 / 8.2 / 8.3 / 8.4 / 9.0 / 9.1



SPI_getargcount -- return the number of arguments needed by a statement prepared by SPI_prepare


int SPI_getargcount(SPIPlanPtr plan)


SPI_getargcount returns the number of arguments needed to execute a statement prepared by SPI_prepare.


SPIPlanPtr plan

prepared 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.

Submit correction

If you see anything in the documentation that is not correct, does not match your experience with the particular feature or requires further clarification, please use this form to report a documentation issue.

Privacy Policy | About PostgreSQL
Copyright © 1996-2017 The PostgreSQL Global Development Group