SPI_EXECUTE_PLAN(3) PostgreSQL 9.1.9 Documentation SPI_EXECUTE_PLAN(3)NAMESPI_execute_plan - execute a plan prepared by SPI_prepare
SYNOPSIS
int SPI_execute_plan(SPIPlanPtr plan, Datum * values, const char * nulls,
bool read_only, long count)
DESCRIPTIONSPI_execute_plan executes a plan prepared by SPI_prepare. read_only
and count have the same interpretation as in SPI_execute.
ARGUMENTS
SPIPlanPtr 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_execute_plan assumes that no parameters
are null.
bool read_only
true for read-only execution
long count
maximum number of rows to return, or 0 for no limit
RETURN VALUE
The return value is the same as for SPI_execute, with the following
additional possible error (negative) results:
SPI_ERROR_ARGUMENT
if plan is NULL or invalid, or count is less than 0
SPI_ERROR_PARAM
if values is NULL and plan was prepared with some parameters
SPI_processed and SPI_tuptable are set as in SPI_execute if successful.
PostgreSQL 9.1.9 2013-04-01 SPI_EXECUTE_PLAN(3)
