SPI_EXECP(3)                      PostgreSQL 12.3 Documentation                      SPI_EXECP(3)



NAME
       SPI_execp - execute a statement in read/write mode

SYNOPSIS
       int SPI_execp(SPIPlanPtr plan, Datum * values, const char * nulls, long count)

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_execp assumes 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

RETURN VALUE
       See SPI_execute_plan.

       SPI_processed and SPI_tuptable are set as in SPI_execute if successful.



PostgreSQL 12.3                                2020                                  SPI_EXECP(3)