PostgreSQL 8.2.6 Documentation
Prev Fast Backward Fast Forward Next

SPI_execp

Name

SPI_execp -- execute a plan in read/write mode

Synopsis

int SPI_execp(void * 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

void * plan

execution plan (returned by SPI_prepare )

Datum * values

An array of actual parameter values. Must have same length as the plan's number of arguments.

const char * nulls

An array describing which parameters are null. Must have same length as the plan's number of arguments. n indicates a null value (entry in values will be ignored); a space indicates a nonnull value (entry in values is valid).

If nulls is NULL then SPI_execp assumes that no parameters are null.

long count

maximum number of rows to process or return

Return Value

See SPI_execute_plan .

SPI_processed and SPI_tuptable are set as in SPI_execute if successful.

Prev Home Next
SPI_execute_plan Up SPI_cursor_open