SPI_unregister_relation
remove an ephemeral named relation from the registry
- Provided by: postgresql-doc-12 (Version: 12.22-0ubuntu0.20.04.4)
- Source: postgresql-12
- Report a bug
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