Provided by: postgresql-doc-10_10.23-0ubuntu0.18.04.2_all
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 procedure SPI_ERROR_REL_NOT_FOUND if name is not found in the registry for the current connection