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NAME

       SPI_cursor_close - close a cursor

SYNOPSIS

       void SPI_cursor_close(Portal portal)

DESCRIPTION

       SPI_cursor_close closes a previously created cursor and releases its portal storage.

       All open cursors are closed automatically at the end of a transaction.  SPI_cursor_close
       need only be invoked if it is desirable to release resources sooner.

ARGUMENTS

       Portal portal
           portal containing the cursor