| PostgreSQL 7.4.27 Documentation | ||||
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   SPI_execp executes a plan prepared by
   SPI_prepare.  tcount
   has the same interpretation as in SPI_exec.
  
      execution plan (returned by SPI_prepare)
     
actual parameter values
An array describing which parameters are null. 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.
     
number of row for which plan is to be executed
   The return value is the same as for SPI_exec
   or one of the following:
   
if plan is NULL or count is less than 0
if values is NULL and plan was prepared with some parameters
   SPI_processed and
   SPI_tuptable are set as in
   SPI_exec if successful.