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| PostgreSQL 8.2.6 Documentation | ||||
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SPI_saveplan saves a passed plan (prepared by
SPI_prepare) in memory protected from freeing
by SPI_finish and by the transaction manager
and returns a pointer to the saved plan. This gives you the
ability to reuse prepared plans in the subsequent invocations of
your procedure in the current session.
Pointer to the saved plan; NULL if unsuccessful. On error, SPI_result is set thus:
if plan is NULL
if called from an unconnected procedure