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