SPI_execp
Description
SPI_execp is the same as SPI_execute_plan, with the latter's read_only parameter always taken as false.
Arguments
- SPIPlanPtr plan
prepared statement (returned by
SPI_prepare)- Datum * values
An array of actual parameter values. Must have same length as the statement's number of arguments.
- const char * nulls
An array describing which parameters are null. Must have same length as the statement's number of arguments.
If nulls is NULL then
SPI_execpassumes that no parameters are null. Otherwise, each entry of the nulls array should be ' ' if the corresponding parameter value is non-null, or 'n' if the corresponding parameter value is null. (In the latter case, the actual value in the corresponding values entry doesn't matter.) Note that nulls is not a text string, just an array: it does not need a '\0' terminator.- long count
maximum number of rows to return, or 0 for no limit