SPI_execute_plan_with_paramlist — execute a statement prepared by SPI_prepare
int SPI_execute_plan_with_paramlist(SPIPlanPtrplan
, ParamListInfoparams
, boolread_only
, longcount
)
SPI_execute_plan_with_paramlist
executes a statement
prepared by SPI_prepare
.
This function is equivalent to SPI_execute_plan
except that information about the parameter values to be passed to the
query is presented differently. The ParamListInfo
representation can be convenient for passing down values that are
already available in that format. It also supports use of dynamic
parameter sets via hook functions specified in ParamListInfo
.
SPIPlanPtr plan
prepared statement (returned by SPI_prepare
)
ParamListInfo params
data structure containing parameter types and values; NULL if none
bool read_only
true
for read-only execution
long count
maximum number of rows to return,
or 0
for no limit
The return value is the same as for SPI_execute_plan
.
SPI_processed
and
SPI_tuptable
are set as in
SPI_execute_plan
if successful.