SPI_getargtypeid
제목
SPI_getargtypeid -- return the data type OID for an argument of
a plan prepared by
SPI_prepare요약
Oid SPI_getargtypeid(void * plan, int argIndex)
Description
SPI_getargtypeid returns the OID representing the type
id for the argIndex'th argument of a plan prepared by
SPI_prepare. First argument is at index zero.
Arguments
- void * plan
execution plan (returned by SPI_prepare)
- int argIndex
zero based index of the argument
Return Value
The type id of the argument at the given index, or
SPI_ERROR_ARGUMENT if the plan is
NULL or argIndex is less than 0 or
not less than the number of arguments declared for the
plan