1SPI_UNREGISTER_RELATION(3)PostgreSQL 13.3 DocumentatioSnPI_UNREGISTER_RELATION(3)
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6 SPI_unregister_relation - remove an ephemeral named relation from the
7 registry
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10 int SPI_unregister_relation(const char * name)
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13 SPI_unregister_relation removes an ephemeral named relation from the
14 registry for the current connection.
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17 const char * name
18 the relation registry entry name
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21 If the execution of the command was successful then the following
22 (nonnegative) value will be returned:
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24 SPI_OK_REL_UNREGISTER
25 if the tuplestore has been successfully removed from the registry
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27 On error, one of the following negative values is returned:
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29 SPI_ERROR_ARGUMENT
30 if name is NULL
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32 SPI_ERROR_UNCONNECTED
33 if called from an unconnected C function
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35 SPI_ERROR_REL_NOT_FOUND
36 if name is not found in the registry for the current connection
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40PostgreSQL 13.3 2021 SPI_UNREGISTER_RELATION(3)