bionic (3) SPI_execp.3.gz

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.