SPI_UNREGISTER_RELATION(3)        PostgreSQL 12.3 Documentation        SPI_UNREGISTER_RELATION(3)



NAME
       SPI_unregister_relation - remove an ephemeral named relation from the registry

SYNOPSIS
       int SPI_unregister_relation(const char * name)

DESCRIPTION
       SPI_unregister_relation removes an ephemeral named relation from the registry for the
       current connection.

ARGUMENTS
       const char * name
           the relation registry entry name

RETURN VALUE
       If the execution of the command was successful then the following (nonnegative) value will
       be returned:

       SPI_OK_REL_UNREGISTER
           if the tuplestore has been successfully removed from the registry

       On error, one of the following negative values is returned:

       SPI_ERROR_ARGUMENT
           if name is NULL

       SPI_ERROR_UNCONNECTED
           if called from an unconnected C function

       SPI_ERROR_REL_NOT_FOUND
           if name is not found in the registry for the current connection



PostgreSQL 12.3                                2020                    SPI_UNREGISTER_RELATION(3)